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[eclipse/xtext#1679]ported more code to java

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Signed-off-by: Christian Dietrich <christian.dietrich@itemis.de>
This commit is contained in:
Christian Dietrich 2020-04-26 17:31:54 +02:00
parent e7db3d48a8
commit 71f17744eb
124 changed files with 4104 additions and 7641 deletions
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199
org.eclipse.xtext.ide.tests/src/org/eclipse/xtext/ide/tests/commands/CommandRegistryTest.java Normal file
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/**
* Copyright (c) 2017, 2020 TypeFox GmbH (http://www.typefox.io) and others.
* This program and the accompanying materials are made available under the
* terms of the Eclipse Public License 2.0 which is available at
* http://www.eclipse.org/legal/epl-2.0.
*
* SPDX-License-Identifier: EPL-2.0
*/
package org.eclipse.xtext.ide.tests.commands;
import java.util.Collections;
import java.util.HashMap;
import java.util.HashSet;
import java.util.List;
import java.util.Map;
import java.util.Set;
import java.util.concurrent.CompletableFuture;
import org.eclipse.emf.common.util.URI;
import org.eclipse.lsp4j.ApplyWorkspaceEditParams;
import org.eclipse.lsp4j.ApplyWorkspaceEditResponse;
import org.eclipse.lsp4j.ClientCapabilities;
import org.eclipse.lsp4j.ConfigurationParams;
import org.eclipse.lsp4j.ExecuteCommandCapabilities;
import org.eclipse.lsp4j.ExecuteCommandParams;
import org.eclipse.lsp4j.MessageActionItem;
import org.eclipse.lsp4j.MessageParams;
import org.eclipse.lsp4j.PublishDiagnosticsParams;
import org.eclipse.lsp4j.Registration;
import org.eclipse.lsp4j.RegistrationParams;
import org.eclipse.lsp4j.SemanticHighlightingParams;
import org.eclipse.lsp4j.ShowMessageRequestParams;
import org.eclipse.lsp4j.Unregistration;
import org.eclipse.lsp4j.UnregistrationParams;
import org.eclipse.lsp4j.WorkspaceClientCapabilities;
import org.eclipse.lsp4j.WorkspaceFolder;
import org.eclipse.lsp4j.services.LanguageClient;
import org.eclipse.xtend.lib.annotations.Delegate;
import org.eclipse.xtext.ide.server.ILanguageServerAccess;
import org.eclipse.xtext.ide.server.commands.ExecutableCommandRegistry;
import org.eclipse.xtext.ide.server.commands.IExecutableCommandService;
import org.eclipse.xtext.parser.IEncodingProvider;
import org.eclipse.xtext.resource.IContainer;
import org.eclipse.xtext.resource.IResourceDescription;
import org.eclipse.xtext.resource.IResourceServiceProvider;
import org.eclipse.xtext.util.CancelIndicator;
import org.eclipse.xtext.util.IDisposable;
import org.eclipse.xtext.validation.IResourceValidator;
import org.eclipse.xtext.xbase.lib.Functions.Function1;
import org.junit.Assert;
import org.junit.Test;
import com.google.common.collect.Iterables;
import com.google.common.collect.Lists;
import com.google.common.collect.Sets;
/**
* @author Sven Efftinge - Initial contribution and API
*/
public class CommandRegistryTest implements IResourceServiceProvider, IExecutableCommandService, LanguageClient {
private Function1<? super String, ? extends IDisposable> register;
private Set<String> commandsExecuted = new HashSet<>();
private Map<String, Registration> registered = new HashMap<>();
@Test
public void testRegistration() {
ExecutableCommandRegistry reg = new ExecutableCommandRegistry();
ClientCapabilities cap = new ClientCapabilities();
WorkspaceClientCapabilities workspaceClientCapabilities = new WorkspaceClientCapabilities();
ExecuteCommandCapabilities executeCommandCapabilities = new ExecuteCommandCapabilities();
executeCommandCapabilities.setDynamicRegistration(true);
workspaceClientCapabilities.setExecuteCommand(executeCommandCapabilities);
cap.setWorkspace(workspaceClientCapabilities);
reg.initialize(Collections.unmodifiableList(Lists.newArrayList(this)), cap, this);
Assert.assertEquals("static-command", Iterables.getFirst(reg.getCommands(), null));
ExecuteCommandParams staticCommandParams = new ExecuteCommandParams();
staticCommandParams.setCommand("static-command");
reg.executeCommand(staticCommandParams, null, null);
ExecuteCommandParams dynamicCommandParams = new ExecuteCommandParams();
dynamicCommandParams.setCommand("dynamic-command");
reg.executeCommand(dynamicCommandParams, null, null);
Assert.assertEquals(Collections.unmodifiableSet(Sets.newHashSet("static-command")), commandsExecuted);
commandsExecuted.clear();
IDisposable disposable = register.apply("dynamic-command");
ExecuteCommandParams dynamicCommandParams2 = new ExecuteCommandParams();
dynamicCommandParams2.setCommand("dynamic-command");
reg.executeCommand(dynamicCommandParams2, null, null);
Assert.assertEquals(Collections.unmodifiableSet(Sets.newHashSet("dynamic-command")), commandsExecuted);
commandsExecuted.clear();
disposable.dispose();
ExecuteCommandParams dynamicCommandParams3 = new ExecuteCommandParams();
dynamicCommandParams3.setCommand("dynamic-command");
reg.executeCommand(dynamicCommandParams3, null, null);
Assert.assertEquals(Collections.unmodifiableSet(new HashSet<>()), commandsExecuted);
}
@Override
public List<String> initialize() {
return Collections.unmodifiableList(Lists.newArrayList("static-command"));
}
@Override
public void initializeDynamicRegistration(Function1<? super String, ? extends IDisposable> register) {
this.register = register;
}
@Override
public Object execute(ExecuteCommandParams params, ILanguageServerAccess access, CancelIndicator cancelIndicator) {
return Boolean.valueOf(commandsExecuted.add(params.getCommand()));
}
@Delegate
private IResourceServiceProvider noImpl;
@SuppressWarnings("unchecked")
@Override
public <T extends Object> T get(Class<T> t) {
return ((T) this);
}
@Delegate
private LanguageClient noImpl3;
@Override
public CompletableFuture<Void> registerCapability(RegistrationParams params) {
Registration reg = Iterables.getFirst(params.getRegistrations(), null);
registered.put(reg.getId(), reg);
return CompletableFuture.completedFuture(null);
}
@Override
public CompletableFuture<Void> unregisterCapability(UnregistrationParams params) {
Unregistration unreg = Iterables.getFirst(params.getUnregisterations(), null);
registered.remove(unreg.getId());
return CompletableFuture.completedFuture(null);
}
public boolean canHandle(URI uri) {
return noImpl.canHandle(uri);
}
public IContainer.Manager getContainerManager() {
return noImpl.getContainerManager();
}
public IEncodingProvider getEncodingProvider() {
return noImpl.getEncodingProvider();
}
public IResourceDescription.Manager getResourceDescriptionManager() {
return noImpl.getResourceDescriptionManager();
}
public IResourceValidator getResourceValidator() {
return noImpl.getResourceValidator();
}
public CompletableFuture<ApplyWorkspaceEditResponse> applyEdit(ApplyWorkspaceEditParams params) {
return noImpl3.applyEdit(params);
}
public CompletableFuture<List<Object>> configuration(ConfigurationParams configurationParams) {
return noImpl3.configuration(configurationParams);
}
public void logMessage(MessageParams message) {
noImpl3.logMessage(message);
}
public void publishDiagnostics(PublishDiagnosticsParams diagnostics) {
noImpl3.publishDiagnostics(diagnostics);
}
public void semanticHighlighting(SemanticHighlightingParams params) {
noImpl3.semanticHighlighting(params);
}
public void showMessage(MessageParams messageParams) {
noImpl3.showMessage(messageParams);
}
public CompletableFuture<MessageActionItem> showMessageRequest(ShowMessageRequestParams requestParams) {
return noImpl3.showMessageRequest(requestParams);
}
public void telemetryEvent(Object object) {
noImpl3.telemetryEvent(object);
}
public CompletableFuture<List<WorkspaceFolder>> workspaceFolders() {
return noImpl3.workspaceFolders();
}
}

110
org.eclipse.xtext.ide.tests/src/org/eclipse/xtext/ide/tests/commands/CommandRegistryTest.xtend
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/*******************************************************************************
* Copyright (c) 2017 TypeFox GmbH (http://www.typefox.io) and others.
* This program and the accompanying materials are made available under the
* terms of the Eclipse Public License 2.0 which is available at
* http://www.eclipse.org/legal/epl-2.0.
*
* SPDX-License-Identifier: EPL-2.0
*******************************************************************************/
package org.eclipse.xtext.ide.tests.commands
import java.util.Map
import java.util.Set
import java.util.concurrent.CompletableFuture
import org.eclipse.lsp4j.ClientCapabilities
import org.eclipse.lsp4j.ExecuteCommandCapabilities
import org.eclipse.lsp4j.ExecuteCommandParams
import org.eclipse.lsp4j.Registration
import org.eclipse.lsp4j.RegistrationParams
import org.eclipse.lsp4j.UnregistrationParams
import org.eclipse.lsp4j.WorkspaceClientCapabilities
import org.eclipse.lsp4j.services.LanguageClient
import org.eclipse.xtend.lib.annotations.Delegate
import org.eclipse.xtext.ide.server.ILanguageServerAccess
import org.eclipse.xtext.resource.IResourceServiceProvider
import org.eclipse.xtext.util.CancelIndicator
import org.eclipse.xtext.util.IDisposable
import org.junit.Assert
import org.junit.Test
import org.eclipse.xtext.ide.server.commands.IExecutableCommandService
import org.eclipse.xtext.ide.server.commands.ExecutableCommandRegistry
/**
* @author Sven Efftinge - Initial contribution and API
*/
class CommandRegistryTest implements IResourceServiceProvider, IExecutableCommandService, LanguageClient {
(String)=>IDisposable register
Set<String> commandsExecuted = newHashSet
Map<String, Registration> registered = newHashMap
@Test def void testRegistration() {
val reg = new ExecutableCommandRegistry()
val cap = new ClientCapabilities => [
workspace = new WorkspaceClientCapabilities => [
executeCommand = new ExecuteCommandCapabilities => [
dynamicRegistration = true
]
]
]
reg.initialize(#[this], cap, this)
Assert.assertEquals('static-command', reg.commands.head)
// should be executed
reg.executeCommand(new ExecuteCommandParams => [ command = 'static-command' ], null, null)
// should NOT be executed
reg.executeCommand(new ExecuteCommandParams => [ command = 'dynamic-command' ], null, null)
Assert.assertEquals(#{'static-command'}, this.commandsExecuted)
this.commandsExecuted.clear
val disposable = register.apply('dynamic-command')
// should be executed
reg.executeCommand(new ExecuteCommandParams => [ command = 'dynamic-command' ], null, null)
Assert.assertEquals(#{'dynamic-command'}, this.commandsExecuted)
this.commandsExecuted.clear
// unregister
disposable.dispose
// should NOT be executed
reg.executeCommand(new ExecuteCommandParams => [ command = 'dynamic-command' ], null, null)
Assert.assertEquals(#{}, this.commandsExecuted)
}
override initialize() {
#['static-command']
}
override initializeDynamicRegistration((String)=>IDisposable register) {
this.register = register
}
override execute(ExecuteCommandParams params, ILanguageServerAccess access, CancelIndicator cancelIndicator) {
this.commandsExecuted.add(params.command)
}
@Delegate IResourceServiceProvider noImpl
override <T> get(Class<T> t) {
return this as T
}
@Delegate LanguageClient noImpl3
override registerCapability(RegistrationParams params) {
val reg = params.registrations.head
registered.put(reg.id, reg)
return CompletableFuture.completedFuture(null)
}
override unregisterCapability(UnregistrationParams params) {
val unreg = params.unregisterations.head
registered.remove(unreg)
return CompletableFuture.completedFuture(null)
}
}

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/**
* Copyright (c) 2017, 2020 TypeFox GmbH (http://www.typefox.io) and others.
* This program and the accompanying materials are made available under the
* terms of the Eclipse Public License 2.0 which is available at
* http://www.eclipse.org/legal/epl-2.0.
*
* SPDX-License-Identifier: EPL-2.0
*/
package org.eclipse.xtext.ide.tests.importHandling;
import java.util.ArrayList;
import java.util.Collection;
import java.util.Collections;
import java.util.HashMap;
import java.util.List;
import java.util.Map;
import org.eclipse.emf.common.util.URI;
import org.eclipse.emf.ecore.resource.Resource;
import org.eclipse.emf.ecore.resource.ResourceSet;
import org.eclipse.emf.ecore.util.EcoreUtil;
import org.eclipse.xtext.formatting2.debug.TextRegionAccessToString;
import org.eclipse.xtext.formatting2.regionaccess.ITextRegionAccess;
import org.eclipse.xtext.ide.serializer.IChangeSerializer;
import org.eclipse.xtext.ide.serializer.IEmfResourceChange;
import org.eclipse.xtext.ide.serializer.debug.TextDocumentChangeToString;
import org.eclipse.xtext.ide.serializer.impl.TextDocumentChange;
import org.eclipse.xtext.resource.IResourceDescription;
import org.eclipse.xtext.resource.XtextResource;
import org.eclipse.xtext.resource.XtextResourceSet;
import org.eclipse.xtext.resource.impl.ChunkedResourceDescriptions;
import org.eclipse.xtext.resource.impl.ResourceDescriptionsData;
import org.eclipse.xtext.resource.impl.ResourceDescriptionsProvider;
import org.eclipse.xtext.testing.util.InMemoryURIHandler;
import org.eclipse.xtext.testing.validation.ValidationTestHelper;
import org.eclipse.xtext.util.CollectionBasedAcceptor;
import org.eclipse.xtext.util.Strings;
import org.eclipse.xtext.xbase.lib.Pair;
import org.junit.Assert;
import com.google.common.base.Preconditions;
import com.google.common.collect.Iterables;
import com.google.inject.Inject;
/**
* TODO: de-duplicate with
* /xtext-core/org.eclipse.xtext.ide.tests/src/org/eclipse/xtext/ide/tests/serializer/ChangeSerializerTestHelper.xtend
*
* @author Moritz Eysholdt - Initial contribution and API
*/
public class ImportTestHelper {
@Inject
private IResourceDescription.Manager rdManager;
@Inject
private ValidationTestHelper validator;
public void operator_tripleEquals(Collection<IEmfResourceChange> actual, CharSequence expected) {
String actualString = new TextDocumentChangeToString().add(actual).toString();
Assert.assertEquals(Strings.toPlatformLineSeparator(expected).trim(),
Strings.toPlatformLineSeparator(actualString).trim());
}
public void operator_tripleEquals(ITextRegionAccess actual, CharSequence expected) {
String actualString = new TextRegionAccessToString().withRegionAccess(actual).hideColumnExplanation()
.toString();
Assert.assertEquals(expected.toString().trim(), actualString.trim());
}
public void operator_add(InMemoryURIHandler handler, Pair<String, String> file) {
InMemoryURIHandler.InMemFile f = handler.getInMemoryFile(URI.createURI(file.getKey()));
f.setContents(Strings.toUnixLineSeparator(file.getValue()).getBytes());
f.setExists(true);
}
public ResourceSet createResourceSet(InMemoryURIHandler fs) {
XtextResourceSet idx = new XtextResourceSet();
idx.getURIConverter().getURIHandlers().add(0, fs);
for (InMemoryURIHandler.InMemFile f : fs.getFiles().values()) {
idx.getResource(f.getUri(), true);
}
EcoreUtil.resolveAll(idx);
for (Resource r : idx.getResources()) {
if (r instanceof XtextResource) {
validator.assertNoErrors(r);
}
}
List<IResourceDescription> rsd = new ArrayList<>();
for (Resource r : idx.getResources()) {
rsd.add(rdManager.getResourceDescription(r));
}
ResourceDescriptionsData data = new ResourceDescriptionsData(rsd);
XtextResourceSet r = new XtextResourceSet();
r.getLoadOptions().put(ResourceDescriptionsProvider.LIVE_SCOPE, Boolean.TRUE);
r.getURIConverter().getURIHandlers().add(0, fs);
ResourceDescriptionsData.ResourceSetAdapter.installResourceDescriptionsData(r, data);
Map<String, ResourceDescriptionsData> dataMap = new HashMap<>();
dataMap.put("egal", data);
new ChunkedResourceDescriptions(Collections.unmodifiableMap(dataMap), r);
return r;
}
public <T extends Object> T contents(ResourceSet rs, String fileName, Class<T> type) {
T result = Iterables
.getFirst(Iterables.filter(rs.getResource(URI.createURI(fileName), true).getContents(), type), null);
Preconditions.checkNotNull(result);
return result;
}
public ITextRegionAccess endRecordChangesToTextRegions(IChangeSerializer ser) {
return Iterables
.getFirst(Iterables.filter(endRecordChangesToTextDocuments(ser), TextDocumentChange.class), null)
.getTextRegionAccess();
}
public Collection<IEmfResourceChange> endRecordChangesToTextDocuments(IChangeSerializer ser) {
ArrayList<IEmfResourceChange> list = new ArrayList<>();
ser.applyModifications(CollectionBasedAcceptor.of(list));
return list;
}
}

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org.eclipse.xtext.ide.tests/src/org/eclipse/xtext/ide/tests/importHandling/ImportTestHelper.xtend
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/*******************************************************************************
* Copyright (c) 2017 TypeFox GmbH (http://www.typefox.io) and others.
* This program and the accompanying materials are made available under the
* terms of the Eclipse Public License 2.0 which is available at
* http://www.eclipse.org/legal/epl-2.0.
*
* SPDX-License-Identifier: EPL-2.0
*******************************************************************************/
package org.eclipse.xtext.ide.tests.importHandling
import com.google.common.base.Preconditions
import com.google.inject.Inject
import java.util.Collection
import org.eclipse.emf.common.util.URI
import org.eclipse.emf.ecore.resource.ResourceSet
import org.eclipse.emf.ecore.util.EcoreUtil
import org.eclipse.xtext.formatting2.debug.TextRegionAccessToString
import org.eclipse.xtext.formatting2.regionaccess.ITextRegionAccess
import org.eclipse.xtext.ide.serializer.IChangeSerializer
import org.eclipse.xtext.ide.serializer.IEmfResourceChange
import org.eclipse.xtext.ide.serializer.debug.TextDocumentChangeToString
import org.eclipse.xtext.ide.serializer.impl.TextDocumentChange
import org.eclipse.xtext.resource.IResourceDescription
import org.eclipse.xtext.resource.XtextResource
import org.eclipse.xtext.resource.XtextResourceSet
import org.eclipse.xtext.resource.impl.ChunkedResourceDescriptions
import org.eclipse.xtext.resource.impl.ResourceDescriptionsData
import org.eclipse.xtext.resource.impl.ResourceDescriptionsProvider
import org.eclipse.xtext.testing.util.InMemoryURIHandler
import org.eclipse.xtext.testing.validation.ValidationTestHelper
import org.eclipse.xtext.util.CollectionBasedAcceptor
import org.junit.Assert
import static extension org.eclipse.xtext.util.Strings.*
/**
* TODO: de-duplicate with /xtext-core/org.eclipse.xtext.ide.tests/src/org/eclipse/xtext/ide/tests/serializer/ChangeSerializerTestHelper.xtend
*
* @author Moritz Eysholdt - Initial contribution and API
*/
class ImportTestHelper {
@Inject IResourceDescription.Manager rdManager
@Inject ValidationTestHelper validator
def void ===(Collection<IEmfResourceChange> actual, CharSequence expected) {
val actualString = new TextDocumentChangeToString().add(actual).toString
Assert.assertEquals(expected.toPlatformLineSeparator.trim, actualString.toPlatformLineSeparator.trim)
}
def void ===(ITextRegionAccess actual, CharSequence expected) {
val actualString = new TextRegionAccessToString().withRegionAccess(actual).hideColumnExplanation().toString
Assert.assertEquals(expected.toString.trim, actualString.trim)
}
def void +=(InMemoryURIHandler handler, Pair<String, String> file) {
val f = handler.getInMemoryFile(URI.createURI(file.key))
f.contents = file.value.toUnixLineSeparator.bytes
f.exists = true
}
def ResourceSet createResourceSet(InMemoryURIHandler fs) {
val idx = new XtextResourceSet
idx.getURIConverter.getURIHandlers.add(0, fs)
for (f : fs.files.values) {
idx.getResource(f.uri, true)
}
EcoreUtil.resolveAll(idx)
idx.resources.filter(XtextResource).forEach[validator.assertNoErrors(it)]
val rsd = idx.resources.map[rdManager.getResourceDescription(it)]
val data = new ResourceDescriptionsData(rsd)
val r = new XtextResourceSet
r.getLoadOptions().put(ResourceDescriptionsProvider.LIVE_SCOPE, Boolean.TRUE);
r.getURIConverter.getURIHandlers.add(0, fs)
ResourceDescriptionsData.ResourceSetAdapter.installResourceDescriptionsData(r, data)
new ChunkedResourceDescriptions(#{"egal"->data}, r)
return r;
}
def <T> T contents(ResourceSet rs, String fileName, Class<T> type) {
val result = rs.getResource(URI.createURI(fileName), true).contents.filter(type).head
Preconditions.checkNotNull(result)
return result
}
def ITextRegionAccess endRecordChangesToTextRegions(IChangeSerializer ser) {
return ser.endRecordChangesToTextDocuments.filter(TextDocumentChange).head.textRegionAccess
}
def Collection<IEmfResourceChange> endRecordChangesToTextDocuments(IChangeSerializer ser) {
val list = newArrayList()
ser.applyModifications(CollectionBasedAcceptor.of(list))
return list
}
}

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/**
* Copyright (c) 2017, 2020 TypeFox GmbH (http://www.typefox.io) and others.
* This program and the accompanying materials are made available under the
* terms of the Eclipse Public License 2.0 which is available at
* http://www.eclipse.org/legal/epl-2.0.
*
* SPDX-License-Identifier: EPL-2.0
*/
package org.eclipse.xtext.ide.tests.serializer;
import java.util.ArrayList;
import java.util.Collection;
import java.util.List;
import org.eclipse.emf.common.util.URI;
import org.eclipse.emf.ecore.resource.Resource;
import org.eclipse.emf.ecore.resource.ResourceSet;
import org.eclipse.emf.ecore.util.EcoreUtil;
import org.eclipse.xtext.formatting2.debug.TextRegionAccessToString;
import org.eclipse.xtext.formatting2.regionaccess.ITextRegionAccess;
import org.eclipse.xtext.ide.serializer.IChangeSerializer;
import org.eclipse.xtext.ide.serializer.IEmfResourceChange;
import org.eclipse.xtext.ide.serializer.debug.TextDocumentChangeToString;
import org.eclipse.xtext.ide.serializer.impl.ChangeSerializer;
import org.eclipse.xtext.ide.serializer.impl.TextDocumentChange;
import org.eclipse.xtext.resource.IResourceDescription;
import org.eclipse.xtext.resource.XtextResource;
import org.eclipse.xtext.resource.XtextResourceSet;
import org.eclipse.xtext.resource.impl.ResourceDescriptionsData;
import org.eclipse.xtext.resource.impl.ResourceDescriptionsProvider;
import org.eclipse.xtext.testing.util.InMemoryURIHandler;
import org.eclipse.xtext.testing.validation.ValidationTestHelper;
import org.eclipse.xtext.util.CollectionBasedAcceptor;
import org.eclipse.xtext.util.Strings;
import org.eclipse.xtext.xbase.lib.Pair;
import org.junit.Assert;
import com.google.common.base.Preconditions;
import com.google.common.collect.Iterables;
import com.google.inject.Guice;
import com.google.inject.Inject;
/**
* @author Moritz Eysholdt - Initial contribution and API
*/
public class ChangeSerializerTestHelper {
@Inject
private IResourceDescription.Manager rdManager;
@Inject
private ValidationTestHelper validator;
public void operator_tripleEquals(Collection<IEmfResourceChange> actual, CharSequence expected) {
String actualString = new TextDocumentChangeToString().add(actual).toString();
Assert.assertEquals(Strings.toPlatformLineSeparator(expected).trim(),
Strings.toPlatformLineSeparator(actualString).trim());
}
public void operator_tripleEquals(ITextRegionAccess actual, CharSequence expected) {
String actualString = new TextRegionAccessToString().withRegionAccess(actual).hideColumnExplanation()
.toString();
Assert.assertEquals(Strings.toPlatformLineSeparator(expected).trim(),
Strings.toPlatformLineSeparator(actualString).trim());
}
public void operator_add(InMemoryURIHandler handler, Pair<String, String> file) {
InMemoryURIHandler.InMemFile f = handler.getInMemoryFile(URI.createURI(file.getKey()));
f.setContents(Strings.toUnixLineSeparator(file.getValue()).getBytes());
f.setExists(true);
}
public ResourceSet createResourceSet(InMemoryURIHandler fs) {
XtextResourceSet idx = new XtextResourceSet();
idx.getURIConverter().getURIHandlers().add(0, fs);
for (InMemoryURIHandler.InMemFile f : fs.getFiles().values()) {
idx.getResource(f.getUri(), true);
}
EcoreUtil.resolveAll(idx);
for (Resource r : idx.getResources()) {
if (r instanceof XtextResource) {
validator.assertNoErrors(r);
}
}
List<IResourceDescription> rsd = new ArrayList<>();
for (Resource r : idx.getResources()) {
rsd.add(rdManager.getResourceDescription(r));
}
ResourceDescriptionsData data = new ResourceDescriptionsData(rsd);
XtextResourceSet r = new XtextResourceSet();
r.getLoadOptions().put(ResourceDescriptionsProvider.LIVE_SCOPE, Boolean.TRUE);
r.getURIConverter().getURIHandlers().add(0, fs);
ResourceDescriptionsData.ResourceSetAdapter.installResourceDescriptionsData(r, data);
return r;
}
public <T extends Object> T contents(ResourceSet rs, String fileName, Class<T> type) {
T result = Iterables
.getFirst(Iterables.filter(rs.getResource(URI.createURI(fileName), true).getContents(), type), null);
Preconditions.checkNotNull(result);
return result;
}
public ITextRegionAccess endRecordChangesToTextRegions(IChangeSerializer ser) {
return Iterables
.getFirst(Iterables.filter(endRecordChangesToTextDocuments(ser), TextDocumentChange.class), null)
.getTextRegionAccess();
}
public Collection<IEmfResourceChange> endRecordChangesToTextDocuments(IChangeSerializer ser) {
ArrayList<IEmfResourceChange> list = new ArrayList<>();
ser.applyModifications(CollectionBasedAcceptor.of(list));
return list;
}
public IChangeSerializer newChangeSerializer() {
return Guice.createInjector().getInstance(ChangeSerializer.class);
}
}

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/*******************************************************************************
* Copyright (c) 2017 TypeFox GmbH (http://www.typefox.io) and others.
* This program and the accompanying materials are made available under the
* terms of the Eclipse Public License 2.0 which is available at
* http://www.eclipse.org/legal/epl-2.0.
*
* SPDX-License-Identifier: EPL-2.0
*******************************************************************************/
package org.eclipse.xtext.ide.tests.serializer
import com.google.common.base.Preconditions
import com.google.inject.Inject
import java.util.Collection
import org.eclipse.emf.common.util.URI
import org.eclipse.emf.ecore.resource.ResourceSet
import org.eclipse.emf.ecore.util.EcoreUtil
import org.eclipse.xtext.formatting2.debug.TextRegionAccessToString
import org.eclipse.xtext.formatting2.regionaccess.ITextRegionAccess
import org.eclipse.xtext.ide.serializer.IChangeSerializer
import org.eclipse.xtext.ide.serializer.IEmfResourceChange
import org.eclipse.xtext.ide.serializer.debug.TextDocumentChangeToString
import org.eclipse.xtext.ide.serializer.impl.ChangeSerializer
import org.eclipse.xtext.ide.serializer.impl.TextDocumentChange
import org.eclipse.xtext.resource.IResourceDescription
import org.eclipse.xtext.resource.XtextResource
import org.eclipse.xtext.resource.XtextResourceSet
import org.eclipse.xtext.resource.impl.ResourceDescriptionsData
import org.eclipse.xtext.resource.impl.ResourceDescriptionsProvider
import org.eclipse.xtext.testing.util.InMemoryURIHandler
import org.eclipse.xtext.testing.validation.ValidationTestHelper
import org.eclipse.xtext.util.CollectionBasedAcceptor
import org.junit.Assert
import com.google.inject.Guice
import static extension org.eclipse.xtext.util.Strings.*
/**
* @author Moritz Eysholdt - Initial contribution and API
*/
class ChangeSerializerTestHelper {
@Inject IResourceDescription.Manager rdManager
@Inject ValidationTestHelper validator
def void ===(Collection<IEmfResourceChange> actual, CharSequence expected) {
val actualString = new TextDocumentChangeToString().add(actual).toString
Assert.assertEquals(expected.toPlatformLineSeparator.trim, actualString.toPlatformLineSeparator.trim)
}
def void ===(ITextRegionAccess actual, CharSequence expected) {
val actualString = new TextRegionAccessToString().withRegionAccess(actual).hideColumnExplanation().toString
Assert.assertEquals(expected.toPlatformLineSeparator.trim, actualString.toPlatformLineSeparator.trim)
}
def void +=(InMemoryURIHandler handler, Pair<String, String> file) {
val f = handler.getInMemoryFile(URI.createURI(file.key))
f.contents = file.value.toUnixLineSeparator.bytes
f.exists = true
}
def ResourceSet createResourceSet(InMemoryURIHandler fs) {
val idx = new XtextResourceSet
idx.URIConverter.URIHandlers.add(0, fs)
for (f : fs.files.values) {
idx.getResource(f.uri, true)
}
EcoreUtil.resolveAll(idx)
idx.resources.filter(XtextResource).forEach[validator.assertNoErrors(it)]
val rsd = idx.resources.map[rdManager.getResourceDescription(it)]
val data = new ResourceDescriptionsData(rsd)
val r = new XtextResourceSet
r.getLoadOptions().put(ResourceDescriptionsProvider.LIVE_SCOPE, Boolean.TRUE);
r.URIConverter.URIHandlers.add(0, fs)
ResourceDescriptionsData.ResourceSetAdapter.installResourceDescriptionsData(r, data)
return r;
}
def <T> T contents(ResourceSet rs, String fileName, Class<T> type) {
val result = rs.getResource(URI.createURI(fileName), true).contents.filter(type).head
Preconditions.checkNotNull(result)
return result
}
def ITextRegionAccess endRecordChangesToTextRegions(IChangeSerializer ser) {
return ser.endRecordChangesToTextDocuments.filter(TextDocumentChange).head.textRegionAccess
}
def Collection<IEmfResourceChange> endRecordChangesToTextDocuments(IChangeSerializer ser) {
val list = newArrayList()
ser.applyModifications(CollectionBasedAcceptor.of(list))
return list
}
def IChangeSerializer newChangeSerializer() {
Guice.createInjector().getInstance(ChangeSerializer)
}
}

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/**
* Copyright (c) 2019, 2020 itemis AG (http://www.itemis.eu) and others.
* This program and the accompanying materials are made available under the
* terms of the Eclipse Public License 2.0 which is available at
* http://www.eclipse.org/legal/epl-2.0.
*
* SPDX-License-Identifier: EPL-2.0
*/
package org.eclipse.xtext.ide.tests.server;
import java.util.List;
import java.util.Set;
import org.eclipse.emf.common.util.URI;
import org.eclipse.lsp4j.WorkspaceFolder;
import org.eclipse.xtext.ide.server.IMultiRootWorkspaceConfigFactory;
import org.eclipse.xtext.ide.server.MultiRootWorkspaceConfigFactory;
import org.eclipse.xtext.ide.server.ProjectManager;
import org.eclipse.xtext.ide.server.WorkspaceManager;
import org.eclipse.xtext.util.IFileSystemScanner;
import org.eclipse.xtext.util.Modules2;
import org.eclipse.xtext.workspace.FileProjectConfig;
import org.eclipse.xtext.workspace.FileSourceFolder;
import org.eclipse.xtext.workspace.ISourceFolder;
import org.eclipse.xtext.workspace.WorkspaceConfig;
import org.junit.Assert;
import org.junit.Test;
import com.google.inject.AbstractModule;
import com.google.inject.Inject;
import com.google.inject.Scopes;
/**
* Tests customized version of default methods ISourceFolder#contains(URI) and
* ISourceFolder#getAllResources(IFileSystemScanner)
*/
public class SourceFolderCustomImplTest extends AbstractTestLangLanguageServerTest {
public static class CustomWorkspaceConfigFactory extends MultiRootWorkspaceConfigFactory {
@Override
public void addProjectsForWorkspaceFolder(WorkspaceConfig workspaceConfig, WorkspaceFolder workspaceFolder,
Set<String> existingNames) {
if (workspaceFolder != null) {
if (workspaceFolder.getUri() != null) {
SourceFolderCustomImplTest.CustomFileProjectConfig project = new SourceFolderCustomImplTest.CustomFileProjectConfig(
getUriExtensions().toUri(workspaceFolder.getUri()), workspaceConfig);
project.addSourceFolder(".");
workspaceConfig.addProject(project);
}
}
}
}
public static class CustomFileProjectConfig extends FileProjectConfig {
public CustomFileProjectConfig(URI uri, WorkspaceConfig workspaceConfig) {
super(uri, workspaceConfig);
}
@Override
public FileSourceFolder addSourceFolder(String relativePath) {
SourceFolderCustomImplTest.CustomFileSourceFolder sourceFolder = new SourceFolderCustomImplTest.CustomFileSourceFolder(
this, relativePath);
getSourceFolders().add(sourceFolder);
return sourceFolder;
}
}
public static class CustomFileSourceFolder extends FileSourceFolder {
public CustomFileSourceFolder(FileProjectConfig parent, String name) {
super(parent, name);
}
public boolean filterTheFile(URI uri) {
return uri.toFileString().endsWith("sample.testlang");
}
@Override
public boolean contains(URI uri) {
if (filterTheFile(uri)) {
return false;
}
return super.contains(uri);
}
@Override
public List<URI> getAllResources(IFileSystemScanner scanner) {
List<URI> allResources = super.getAllResources(scanner);
allResources.removeIf((URI uri) -> filterTheFile(uri));
return allResources;
}
}
@Inject
private WorkspaceManager workspaceManager;
@Inject
private IFileSystemScanner scanner;
/**
* Asserts that the custom implementation returns not all files of the
* configured source folder
*/
@Test
public void testCustomSourceFolderImplementation() {
writeFile("sample.testlang", "MyContent");
initialize();
ProjectManager projectManager = workspaceManager.getProjectManager("");
Set<? extends ISourceFolder> sourceFolders = projectManager.getProjectConfig().getSourceFolders();
Assert.assertTrue(sourceFolders.size() == 1);
ISourceFolder sourceFolder = sourceFolders.iterator().next();
List<URI> allResources = sourceFolder.getAllResources(scanner);
Assert.assertTrue(
allResources.stream().anyMatch((URI uri) -> uri.toString().endsWith("test-data/test-project/")));
Assert.assertFalse(allResources.stream()
.anyMatch((URI uri) -> uri.toString().endsWith("test-data/test-project/sample.testlang")));
Assert.assertEquals(allResources.size(), 1);
}
@Override
protected com.google.inject.Module getServerModule() {
com.google.inject.Module defaultModule = super.getServerModule();
com.google.inject.Module customModule = new AbstractModule() {
@Override
protected void configure() {
bind(IMultiRootWorkspaceConfigFactory.class)
.to(SourceFolderCustomImplTest.CustomWorkspaceConfigFactory.class);
bind(WorkspaceManager.class).in(Scopes.SINGLETON);
}
};
return Modules2.mixin(defaultModule, customModule);
}
}

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/*******************************************************************************
* Copyright (c) 2019 itemis AG (http://www.itemis.eu) and others.
* This program and the accompanying materials are made available under the
* terms of the Eclipse Public License 2.0 which is available at
* http://www.eclipse.org/legal/epl-2.0.
*
* SPDX-License-Identifier: EPL-2.0
*******************************************************************************/
package org.eclipse.xtext.ide.tests.server
import com.google.inject.AbstractModule
import com.google.inject.Inject
import com.google.inject.Module
import com.google.inject.Scopes
import java.util.Set
import org.eclipse.emf.common.util.URI
import org.eclipse.lsp4j.WorkspaceFolder
import org.eclipse.xtext.ide.server.IMultiRootWorkspaceConfigFactory
import org.eclipse.xtext.ide.server.MultiRootWorkspaceConfigFactory
import org.eclipse.xtext.ide.server.WorkspaceManager
import org.eclipse.xtext.util.IFileSystemScanner
import org.eclipse.xtext.util.Modules2
import org.eclipse.xtext.workspace.FileProjectConfig
import org.eclipse.xtext.workspace.FileSourceFolder
import org.eclipse.xtext.workspace.WorkspaceConfig
import org.junit.Test
import static org.junit.Assert.*
/**
* Tests customized version of default methods ISourceFolder#contains(URI) and ISourceFolder#getAllResources(IFileSystemScanner)
*/
class SourceFolderCustomImplTest extends AbstractTestLangLanguageServerTest {
@Inject
WorkspaceManager workspaceManager;
@Inject
IFileSystemScanner scanner;
/** Asserts that the custom implementation returns not all files of the configured source folder */
@Test
def void testCustomSourceFolderImplementation() {
'sample.testlang'.writeFile("MyContent")
initialize
val projectManager = workspaceManager.getProjectManager("")
val sourceFolders = projectManager.projectConfig.sourceFolders
assertTrue(sourceFolders.size == 1);
val sourceFolder = sourceFolders.get(0);
val allResources = sourceFolder.getAllResources(scanner);
assertTrue(allResources.exists[uri|uri.toString.endsWith("test-data/test-project/")]);
assertFalse(allResources.exists[uri|uri.toString.endsWith("test-data/test-project/sample.testlang")]);
assertEquals(allResources.size, 1);
}
static class CustomWorkspaceConfigFactory extends MultiRootWorkspaceConfigFactory {
override addProjectsForWorkspaceFolder(WorkspaceConfig workspaceConfig, WorkspaceFolder workspaceFolder, Set<String> existingNames) {
if (workspaceFolder?.uri !== null) {
val project = new CustomFileProjectConfig(uriExtensions.toUri(workspaceFolder.uri), workspaceConfig)
project.addSourceFolder(".");
workspaceConfig.addProject(project);
}
}
}
static class CustomFileProjectConfig extends FileProjectConfig {
new(URI uri, WorkspaceConfig workspaceConfig) {
super(uri, workspaceConfig)
}
override FileSourceFolder addSourceFolder(String relativePath) {
val sourceFolder = new CustomFileSourceFolder(this, relativePath)
sourceFolders += sourceFolder
sourceFolder
}
}
static class CustomFileSourceFolder extends FileSourceFolder {
new(FileProjectConfig parent, String name) {
super(parent, name)
}
def boolean filterTheFile(URI uri) {
return uri.toFileString.endsWith("sample.testlang");
}
override contains(URI uri) {
if (filterTheFile(uri)) {
return false;
}
super.contains(uri)
}
override getAllResources(IFileSystemScanner scanner) {
val allResources = super.getAllResources(scanner);
allResources.removeIf(uri| filterTheFile(uri));
return allResources;
}
}
override protected getServerModule() {
val defaultModule = super.getServerModule()
val Module customModule = new AbstractModule() {
override protected configure() {
bind(IMultiRootWorkspaceConfigFactory).to(CustomWorkspaceConfigFactory)
bind(WorkspaceManager).in(Scopes.SINGLETON);
}
}
return Modules2.mixin(defaultModule, customModule)
}
}

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/**
* Copyright (c) 2019, 2020 itemis AG (http://www.itemis.eu) and others.
* This program and the accompanying materials are made available under the
* terms of the Eclipse Public License 2.0 which is available at
* http://www.eclipse.org/legal/epl-2.0.
*
* SPDX-License-Identifier: EPL-2.0
*/
package org.eclipse.xtext.ide.tests.server;
import java.util.List;
import java.util.Set;
import org.eclipse.emf.common.util.URI;
import org.eclipse.xtext.ide.server.ProjectManager;
import org.eclipse.xtext.ide.server.WorkspaceManager;
import org.eclipse.xtext.util.IFileSystemScanner;
import org.eclipse.xtext.util.Modules2;
import org.eclipse.xtext.workspace.ISourceFolder;
import org.junit.Assert;
import org.junit.Test;
import com.google.inject.AbstractModule;
import com.google.inject.Inject;
import com.google.inject.Scopes;
/**
* Tests default methods ISourceFolder#contains(URI) and
* ISourceFolder#getAllResources(IFileSystemScanner)
*/
public class SourceFolderDefaultImplTest extends AbstractTestLangLanguageServerTest {
@Inject
private WorkspaceManager workspaceManager;
@Inject
private IFileSystemScanner scanner;
/**
* Asserts that the default implementation returns all files in the
* configured source folder
*/
@Test
public void testDefaultSourceFolderImplementation() {
this.writeFile("sample.testlang", "MyContent");
this.initialize();
ProjectManager projectManager = this.workspaceManager.getProjectManager("");
Set<? extends ISourceFolder> sourceFolders = projectManager.getProjectConfig().getSourceFolders();
Assert.assertTrue(sourceFolders.size() == 1);
ISourceFolder sourceFolder = sourceFolders.iterator().next();
List<URI> allResources = sourceFolder.getAllResources(this.scanner);
Assert.assertTrue(
allResources.stream().anyMatch((URI uri) -> uri.toString().endsWith("test-data/test-project/")));
Assert.assertTrue(allResources.stream()
.anyMatch((URI uri) -> uri.toString().endsWith("test-data/test-project/sample.testlang")));
Assert.assertEquals(allResources.size(), 2);
}
@Override
protected com.google.inject.Module getServerModule() {
com.google.inject.Module defaultModule = super.getServerModule();
com.google.inject.Module customModule = new AbstractModule() {
@Override
protected void configure() {
bind(WorkspaceManager.class).in(Scopes.SINGLETON);
}
};
return Modules2.mixin(defaultModule, customModule);
}
}

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/*******************************************************************************
* Copyright (c) 2019 itemis AG (http://www.itemis.eu) and others.
* This program and the accompanying materials are made available under the
* terms of the Eclipse Public License 2.0 which is available at
* http://www.eclipse.org/legal/epl-2.0.
*
* SPDX-License-Identifier: EPL-2.0
*******************************************************************************/
package org.eclipse.xtext.ide.tests.server
import com.google.inject.AbstractModule
import com.google.inject.Inject
import com.google.inject.Module
import com.google.inject.Scopes
import org.eclipse.xtext.ide.server.WorkspaceManager
import org.eclipse.xtext.util.IFileSystemScanner
import org.eclipse.xtext.util.Modules2
import org.junit.Test
import static org.junit.Assert.*
/**
* Tests default methods ISourceFolder#contains(URI) and ISourceFolder#getAllResources(IFileSystemScanner)
*/
class SourceFolderDefaultImplTest extends AbstractTestLangLanguageServerTest {
@Inject
WorkspaceManager workspaceManager;
@Inject
IFileSystemScanner scanner;
/** Asserts that the default implementation returns all files in the configured source folder */
@Test
def void testDefaultSourceFolderImplementation() {
'sample.testlang'.writeFile("MyContent")
initialize
val projectManager = workspaceManager.getProjectManager("")
val sourceFolders = projectManager.projectConfig.sourceFolders
assertTrue(sourceFolders.size == 1);
val sourceFolder = sourceFolders.get(0);
val allResources = sourceFolder.getAllResources(scanner);
assertTrue(allResources.exists[uri|uri.toString.endsWith("test-data/test-project/")]);
assertTrue(allResources.exists[uri|uri.toString.endsWith("test-data/test-project/sample.testlang")]);
assertEquals(allResources.size, 2);
}
override protected getServerModule() {
val defaultModule = super.getServerModule()
val Module customModule = new AbstractModule() {
override protected configure() {
bind(WorkspaceManager).in(Scopes.SINGLETON);
}
}
return Modules2.mixin(defaultModule, customModule)
}
}

2
org.eclipse.xtext.ide.tests/testlang-src/org/eclipse/xtext/ide/tests/testlanguage/ide/TestLanguageIdeContentProposalProvider.xtend
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@ -1,5 +1,5 @@
/*******************************************************************************
* Copyright (c) 2018 itemis AG (http://www.itemis.eu) and others.
* Copyright (c) 2018, 2020 itemis AG (http://www.itemis.eu) and others.
* This program and the accompanying materials are made available under the
* terms of the Eclipse Public License 2.0 which is available at
* http://www.eclipse.org/legal/epl-2.0.

59
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/**
* Copyright (c) 2019, 2020 TypeFox and others.
* This program and the accompanying materials are made available under the
* terms of the Eclipse Public License 2.0 which is available at
* http://www.eclipse.org/legal/epl-2.0.
*
* SPDX-License-Identifier: EPL-2.0
*/
package org.eclipse.xtext.ide.tests.testlanguage.rename;
import org.eclipse.emf.ecore.EObject;
import org.eclipse.xtext.ide.server.rename.RenameService2;
import org.eclipse.xtext.naming.IQualifiedNameProvider;
import org.eclipse.xtext.naming.QualifiedName;
import org.eclipse.xtext.nodemodel.ICompositeNode;
import org.eclipse.xtext.nodemodel.ILeafNode;
import org.eclipse.xtext.nodemodel.util.NodeModelUtils;
import org.eclipse.xtext.parser.IParseResult;
import org.eclipse.xtext.resource.EObjectAtOffsetHelper;
import org.eclipse.xtext.resource.XtextResource;
import com.google.common.base.Objects;
import com.google.inject.Inject;
public class TestLanguageRenameService extends RenameService2 {
@Inject
private EObjectAtOffsetHelper eObjectAtOffsetHelper;
@Override
protected EObject getElementWithIdentifierAt(XtextResource xtextResource, int offset) {
if (offset >= 0) {
if (xtextResource != null) {
IParseResult parseResult = xtextResource.getParseResult();
if (parseResult != null) {
ICompositeNode rootNode = parseResult.getRootNode();
if (rootNode != null) {
ILeafNode leaf = NodeModelUtils.findLeafNodeAtOffset(rootNode, offset);
if (leaf != null && isIdentifier(leaf)) {
EObject element = eObjectAtOffsetHelper.resolveElementAt(xtextResource, offset);
if (element != null) {
IQualifiedNameProvider nameProvider = xtextResource.getResourceServiceProvider()
.get(IQualifiedNameProvider.class);
QualifiedName fqn = nameProvider.getFullyQualifiedName(element);
if (fqn != null) {
String leafText = NodeModelUtils.getTokenText(leaf);
if (fqn.getSegmentCount() == 1 && Objects.equal(fqn.toString(), leafText)
|| Objects.equal(fqn.getLastSegment(), leafText)) {
return element;
}
}
}
}
}
}
}
}
return null;
}
}

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org.eclipse.xtext.ide.tests/testlang-src/org/eclipse/xtext/ide/tests/testlanguage/rename/TestLanguageRenameService.xtend
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/*******************************************************************************
* Copyright (c) 2019 TypeFox and others.
* This program and the accompanying materials are made available under the
* terms of the Eclipse Public License 2.0 which is available at
* http://www.eclipse.org/legal/epl-2.0.
*
* SPDX-License-Identifier: EPL-2.0
*******************************************************************************/
package org.eclipse.xtext.ide.tests.testlanguage.rename
import com.google.inject.Inject
import org.eclipse.xtext.ide.server.rename.RenameService2
import org.eclipse.xtext.naming.IQualifiedNameProvider
import org.eclipse.xtext.nodemodel.util.NodeModelUtils
import org.eclipse.xtext.resource.EObjectAtOffsetHelper
import org.eclipse.xtext.resource.XtextResource
class TestLanguageRenameService extends RenameService2 {
@Inject
extension EObjectAtOffsetHelper
override protected getElementWithIdentifierAt(XtextResource xtextResource, int offset) {
if (offset >= 0) {
val rootNode = xtextResource?.parseResult?.rootNode
if (rootNode !== null) {
val leaf = NodeModelUtils.findLeafNodeAtOffset(rootNode, offset)
if (leaf !== null && leaf.isIdentifier) {
val element = xtextResource.resolveElementAt(offset)
if (element !== null) {
val nameProvider = xtextResource.resourceServiceProvider.get(IQualifiedNameProvider)
val fqn = nameProvider.getFullyQualifiedName(element)
if (fqn !== null) {
val leafText = NodeModelUtils.getTokenText(leaf)
if ((fqn.segmentCount === 1 && fqn.toString == leafText) || (fqn.lastSegment == leafText)) {
return element
}
}
}
}
}
}
return null
}
}

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org.eclipse.xtext.ide.tests/xtend-gen/org/eclipse/xtext/ide/tests/commands/CommandRegistryTest.java
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/**
* Copyright (c) 2017 TypeFox GmbH (http://www.typefox.io) and others.
* This program and the accompanying materials are made available under the
* terms of the Eclipse Public License 2.0 which is available at
* http://www.eclipse.org/legal/epl-2.0.
*
* SPDX-License-Identifier: EPL-2.0
*/
package org.eclipse.xtext.ide.tests.commands;
import java.util.Collections;
import java.util.List;
import java.util.Map;
import java.util.Set;
import java.util.concurrent.CompletableFuture;
import org.eclipse.emf.common.util.URI;
import org.eclipse.lsp4j.ApplyWorkspaceEditParams;
import org.eclipse.lsp4j.ApplyWorkspaceEditResponse;
import org.eclipse.lsp4j.ClientCapabilities;
import org.eclipse.lsp4j.ConfigurationParams;
import org.eclipse.lsp4j.ExecuteCommandCapabilities;
import org.eclipse.lsp4j.ExecuteCommandParams;
import org.eclipse.lsp4j.MessageActionItem;
import org.eclipse.lsp4j.MessageParams;
import org.eclipse.lsp4j.PublishDiagnosticsParams;
import org.eclipse.lsp4j.Registration;
import org.eclipse.lsp4j.RegistrationParams;
import org.eclipse.lsp4j.SemanticHighlightingParams;
import org.eclipse.lsp4j.ShowMessageRequestParams;
import org.eclipse.lsp4j.Unregistration;
import org.eclipse.lsp4j.UnregistrationParams;
import org.eclipse.lsp4j.WorkspaceClientCapabilities;
import org.eclipse.lsp4j.WorkspaceFolder;
import org.eclipse.lsp4j.services.LanguageClient;
import org.eclipse.xtend.lib.annotations.Delegate;
import org.eclipse.xtext.ide.server.ILanguageServerAccess;
import org.eclipse.xtext.ide.server.commands.ExecutableCommandRegistry;
import org.eclipse.xtext.ide.server.commands.IExecutableCommandService;
import org.eclipse.xtext.parser.IEncodingProvider;
import org.eclipse.xtext.resource.IContainer;
import org.eclipse.xtext.resource.IResourceDescription;
import org.eclipse.xtext.resource.IResourceServiceProvider;
import org.eclipse.xtext.util.CancelIndicator;
import org.eclipse.xtext.util.IDisposable;
import org.eclipse.xtext.validation.IResourceValidator;
import org.eclipse.xtext.xbase.lib.CollectionLiterals;
import org.eclipse.xtext.xbase.lib.Functions.Function1;
import org.eclipse.xtext.xbase.lib.IterableExtensions;
import org.eclipse.xtext.xbase.lib.ObjectExtensions;
import org.eclipse.xtext.xbase.lib.Procedures.Procedure1;
import org.junit.Assert;
import org.junit.Test;
/**
* @author Sven Efftinge - Initial contribution and API
*/
@SuppressWarnings("all")
public class CommandRegistryTest implements IResourceServiceProvider, IExecutableCommandService, LanguageClient {
private Function1<? super String, ? extends IDisposable> register;
private Set<String> commandsExecuted = CollectionLiterals.<String>newHashSet();
private Map<String, Registration> registered = CollectionLiterals.<String, Registration>newHashMap();
@Test
public void testRegistration() {
final ExecutableCommandRegistry reg = new ExecutableCommandRegistry();
ClientCapabilities _clientCapabilities = new ClientCapabilities();
final Procedure1<ClientCapabilities> _function = (ClientCapabilities it) -> {
WorkspaceClientCapabilities _workspaceClientCapabilities = new WorkspaceClientCapabilities();
final Procedure1<WorkspaceClientCapabilities> _function_1 = (WorkspaceClientCapabilities it_1) -> {
ExecuteCommandCapabilities _executeCommandCapabilities = new ExecuteCommandCapabilities();
final Procedure1<ExecuteCommandCapabilities> _function_2 = (ExecuteCommandCapabilities it_2) -> {
it_2.setDynamicRegistration(Boolean.valueOf(true));
};
ExecuteCommandCapabilities _doubleArrow = ObjectExtensions.<ExecuteCommandCapabilities>operator_doubleArrow(_executeCommandCapabilities, _function_2);
it_1.setExecuteCommand(_doubleArrow);
};
WorkspaceClientCapabilities _doubleArrow = ObjectExtensions.<WorkspaceClientCapabilities>operator_doubleArrow(_workspaceClientCapabilities, _function_1);
it.setWorkspace(_doubleArrow);
};
final ClientCapabilities cap = ObjectExtensions.<ClientCapabilities>operator_doubleArrow(_clientCapabilities, _function);
reg.initialize(Collections.<IResourceServiceProvider>unmodifiableList(CollectionLiterals.<IResourceServiceProvider>newArrayList(this)), cap, this);
Assert.assertEquals("static-command", IterableExtensions.<String>head(reg.getCommands()));
ExecuteCommandParams _executeCommandParams = new ExecuteCommandParams();
final Procedure1<ExecuteCommandParams> _function_1 = (ExecuteCommandParams it) -> {
it.setCommand("static-command");
};
ExecuteCommandParams _doubleArrow = ObjectExtensions.<ExecuteCommandParams>operator_doubleArrow(_executeCommandParams, _function_1);
reg.executeCommand(_doubleArrow, null, null);
ExecuteCommandParams _executeCommandParams_1 = new ExecuteCommandParams();
final Procedure1<ExecuteCommandParams> _function_2 = (ExecuteCommandParams it) -> {
it.setCommand("dynamic-command");
};
ExecuteCommandParams _doubleArrow_1 = ObjectExtensions.<ExecuteCommandParams>operator_doubleArrow(_executeCommandParams_1, _function_2);
reg.executeCommand(_doubleArrow_1, null, null);
Assert.assertEquals(Collections.<String>unmodifiableSet(CollectionLiterals.<String>newHashSet("static-command")), this.commandsExecuted);
this.commandsExecuted.clear();
final IDisposable disposable = this.register.apply("dynamic-command");
ExecuteCommandParams _executeCommandParams_2 = new ExecuteCommandParams();
final Procedure1<ExecuteCommandParams> _function_3 = (ExecuteCommandParams it) -> {
it.setCommand("dynamic-command");
};
ExecuteCommandParams _doubleArrow_2 = ObjectExtensions.<ExecuteCommandParams>operator_doubleArrow(_executeCommandParams_2, _function_3);
reg.executeCommand(_doubleArrow_2, null, null);
Assert.assertEquals(Collections.<String>unmodifiableSet(CollectionLiterals.<String>newHashSet("dynamic-command")), this.commandsExecuted);
this.commandsExecuted.clear();
disposable.dispose();
ExecuteCommandParams _executeCommandParams_3 = new ExecuteCommandParams();
final Procedure1<ExecuteCommandParams> _function_4 = (ExecuteCommandParams it) -> {
it.setCommand("dynamic-command");
};
ExecuteCommandParams _doubleArrow_3 = ObjectExtensions.<ExecuteCommandParams>operator_doubleArrow(_executeCommandParams_3, _function_4);
reg.executeCommand(_doubleArrow_3, null, null);
Assert.assertEquals(Collections.<Object>unmodifiableSet(CollectionLiterals.<Object>newHashSet()), this.commandsExecuted);
}
@Override
public List<String> initialize() {
return Collections.<String>unmodifiableList(CollectionLiterals.<String>newArrayList("static-command"));
}
@Override
public void initializeDynamicRegistration(final Function1<? super String, ? extends IDisposable> register) {
this.register = register;
}
@Override
public Object execute(final ExecuteCommandParams params, final ILanguageServerAccess access, final CancelIndicator cancelIndicator) {
return Boolean.valueOf(this.commandsExecuted.add(params.getCommand()));
}
@Delegate
private IResourceServiceProvider noImpl;
@Override
public <T extends Object> T get(final Class<T> t) {
return ((T) this);
}
@Delegate
private LanguageClient noImpl3;
@Override
public CompletableFuture<Void> registerCapability(final RegistrationParams params) {
final Registration reg = IterableExtensions.<Registration>head(params.getRegistrations());
this.registered.put(reg.getId(), reg);
return CompletableFuture.<Void>completedFuture(null);
}
@Override
public CompletableFuture<Void> unregisterCapability(final UnregistrationParams params) {
final Unregistration unreg = IterableExtensions.<Unregistration>head(params.getUnregisterations());
this.registered.remove(unreg);
return CompletableFuture.<Void>completedFuture(null);
}
public boolean canHandle(final URI uri) {
return this.noImpl.canHandle(uri);
}
public IContainer.Manager getContainerManager() {
return this.noImpl.getContainerManager();
}
public IEncodingProvider getEncodingProvider() {
return this.noImpl.getEncodingProvider();
}
public IResourceDescription.Manager getResourceDescriptionManager() {
return this.noImpl.getResourceDescriptionManager();
}
public IResourceValidator getResourceValidator() {
return this.noImpl.getResourceValidator();
}
public CompletableFuture<ApplyWorkspaceEditResponse> applyEdit(final ApplyWorkspaceEditParams params) {
return this.noImpl3.applyEdit(params);
}
public CompletableFuture<List<Object>> configuration(final ConfigurationParams configurationParams) {
return this.noImpl3.configuration(configurationParams);
}
public void logMessage(final MessageParams message) {
this.noImpl3.logMessage(message);
}
public void publishDiagnostics(final PublishDiagnosticsParams diagnostics) {
this.noImpl3.publishDiagnostics(diagnostics);
}
public void semanticHighlighting(final SemanticHighlightingParams params) {
this.noImpl3.semanticHighlighting(params);
}
public void showMessage(final MessageParams messageParams) {
this.noImpl3.showMessage(messageParams);
}
public CompletableFuture<MessageActionItem> showMessageRequest(final ShowMessageRequestParams requestParams) {
return this.noImpl3.showMessageRequest(requestParams);
}
public void telemetryEvent(final Object object) {
this.noImpl3.telemetryEvent(object);
}
public CompletableFuture<List<WorkspaceFolder>> workspaceFolders() {
return this.noImpl3.workspaceFolders();
}
}

116
org.eclipse.xtext.ide.tests/xtend-gen/org/eclipse/xtext/ide/tests/importHandling/ImportTestHelper.java
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@ -1,116 +0,0 @@
/**
* Copyright (c) 2017 TypeFox GmbH (http://www.typefox.io) and others.
* This program and the accompanying materials are made available under the
* terms of the Eclipse Public License 2.0 which is available at
* http://www.eclipse.org/legal/epl-2.0.
*
* SPDX-License-Identifier: EPL-2.0
*/
package org.eclipse.xtext.ide.tests.importHandling;
import com.google.common.base.Preconditions;
import com.google.common.collect.Iterables;
import com.google.inject.Inject;
import java.util.ArrayList;
import java.util.Collection;
import java.util.Collections;
import java.util.List;
import java.util.function.Consumer;
import org.eclipse.emf.common.util.URI;
import org.eclipse.emf.ecore.resource.Resource;
import org.eclipse.emf.ecore.resource.ResourceSet;
import org.eclipse.emf.ecore.util.EcoreUtil;
import org.eclipse.xtext.formatting2.debug.TextRegionAccessToString;
import org.eclipse.xtext.formatting2.regionaccess.ITextRegionAccess;
import org.eclipse.xtext.ide.serializer.IChangeSerializer;
import org.eclipse.xtext.ide.serializer.IEmfResourceChange;
import org.eclipse.xtext.ide.serializer.debug.TextDocumentChangeToString;
import org.eclipse.xtext.ide.serializer.impl.TextDocumentChange;
import org.eclipse.xtext.resource.IResourceDescription;
import org.eclipse.xtext.resource.XtextResource;
import org.eclipse.xtext.resource.XtextResourceSet;
import org.eclipse.xtext.resource.impl.ChunkedResourceDescriptions;
import org.eclipse.xtext.resource.impl.ResourceDescriptionsData;
import org.eclipse.xtext.resource.impl.ResourceDescriptionsProvider;
import org.eclipse.xtext.testing.util.InMemoryURIHandler;
import org.eclipse.xtext.testing.validation.ValidationTestHelper;
import org.eclipse.xtext.util.CollectionBasedAcceptor;
import org.eclipse.xtext.util.Strings;
import org.eclipse.xtext.xbase.lib.CollectionLiterals;
import org.eclipse.xtext.xbase.lib.Functions.Function1;
import org.eclipse.xtext.xbase.lib.IterableExtensions;
import org.eclipse.xtext.xbase.lib.ListExtensions;
import org.eclipse.xtext.xbase.lib.Pair;
import org.junit.Assert;
/**
* TODO: de-duplicate with /xtext-core/org.eclipse.xtext.ide.tests/src/org/eclipse/xtext/ide/tests/serializer/ChangeSerializerTestHelper.xtend
*
* @author Moritz Eysholdt - Initial contribution and API
*/
@SuppressWarnings("all")
public class ImportTestHelper {
@Inject
private IResourceDescription.Manager rdManager;
@Inject
private ValidationTestHelper validator;
public void operator_tripleEquals(final Collection<IEmfResourceChange> actual, final CharSequence expected) {
final String actualString = new TextDocumentChangeToString().add(actual).toString();
Assert.assertEquals(Strings.toPlatformLineSeparator(expected).trim(), Strings.toPlatformLineSeparator(actualString).trim());
}
public void operator_tripleEquals(final ITextRegionAccess actual, final CharSequence expected) {
final String actualString = new TextRegionAccessToString().withRegionAccess(actual).hideColumnExplanation().toString();
Assert.assertEquals(expected.toString().trim(), actualString.trim());
}
public void operator_add(final InMemoryURIHandler handler, final Pair<String, String> file) {
final InMemoryURIHandler.InMemFile f = handler.getInMemoryFile(URI.createURI(file.getKey()));
f.setContents(Strings.toUnixLineSeparator(file.getValue()).getBytes());
f.setExists(true);
}
public ResourceSet createResourceSet(final InMemoryURIHandler fs) {
final XtextResourceSet idx = new XtextResourceSet();
idx.getURIConverter().getURIHandlers().add(0, fs);
Collection<InMemoryURIHandler.InMemFile> _values = fs.getFiles().values();
for (final InMemoryURIHandler.InMemFile f : _values) {
idx.getResource(f.getUri(), true);
}
EcoreUtil.resolveAll(idx);
final Consumer<XtextResource> _function = (XtextResource it) -> {
this.validator.assertNoErrors(it);
};
Iterables.<XtextResource>filter(idx.getResources(), XtextResource.class).forEach(_function);
final Function1<Resource, IResourceDescription> _function_1 = (Resource it) -> {
return this.rdManager.getResourceDescription(it);
};
final List<IResourceDescription> rsd = ListExtensions.<Resource, IResourceDescription>map(idx.getResources(), _function_1);
final ResourceDescriptionsData data = new ResourceDescriptionsData(rsd);
final XtextResourceSet r = new XtextResourceSet();
r.getLoadOptions().put(ResourceDescriptionsProvider.LIVE_SCOPE, Boolean.TRUE);
r.getURIConverter().getURIHandlers().add(0, fs);
ResourceDescriptionsData.ResourceSetAdapter.installResourceDescriptionsData(r, data);
Pair<String, ResourceDescriptionsData> _mappedTo = Pair.<String, ResourceDescriptionsData>of("egal", data);
new ChunkedResourceDescriptions(Collections.<String, ResourceDescriptionsData>unmodifiableMap(CollectionLiterals.<String, ResourceDescriptionsData>newHashMap(_mappedTo)), r);
return r;
}
public <T extends Object> T contents(final ResourceSet rs, final String fileName, final Class<T> type) {
final T result = IterableExtensions.<T>head(Iterables.<T>filter(rs.getResource(URI.createURI(fileName), true).getContents(), type));
Preconditions.<T>checkNotNull(result);
return result;
}
public ITextRegionAccess endRecordChangesToTextRegions(final IChangeSerializer ser) {
return IterableExtensions.<TextDocumentChange>head(Iterables.<TextDocumentChange>filter(this.endRecordChangesToTextDocuments(ser), TextDocumentChange.class)).getTextRegionAccess();
}
public Collection<IEmfResourceChange> endRecordChangesToTextDocuments(final IChangeSerializer ser) {
final ArrayList<IEmfResourceChange> list = CollectionLiterals.<IEmfResourceChange>newArrayList();
ser.applyModifications(CollectionBasedAcceptor.<IEmfResourceChange>of(list));
return list;
}
}

116
org.eclipse.xtext.ide.tests/xtend-gen/org/eclipse/xtext/ide/tests/serializer/ChangeSerializerTestHelper.java
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@ -1,116 +0,0 @@
/**
* Copyright (c) 2017 TypeFox GmbH (http://www.typefox.io) and others.
* This program and the accompanying materials are made available under the
* terms of the Eclipse Public License 2.0 which is available at
* http://www.eclipse.org/legal/epl-2.0.
*
* SPDX-License-Identifier: EPL-2.0
*/
package org.eclipse.xtext.ide.tests.serializer;
import com.google.common.base.Preconditions;
import com.google.common.collect.Iterables;
import com.google.inject.Guice;
import com.google.inject.Inject;
import java.util.ArrayList;
import java.util.Collection;
import java.util.List;
import java.util.function.Consumer;
import org.eclipse.emf.common.util.URI;
import org.eclipse.emf.ecore.resource.Resource;
import org.eclipse.emf.ecore.resource.ResourceSet;
import org.eclipse.emf.ecore.util.EcoreUtil;
import org.eclipse.xtext.formatting2.debug.TextRegionAccessToString;
import org.eclipse.xtext.formatting2.regionaccess.ITextRegionAccess;
import org.eclipse.xtext.ide.serializer.IChangeSerializer;
import org.eclipse.xtext.ide.serializer.IEmfResourceChange;
import org.eclipse.xtext.ide.serializer.debug.TextDocumentChangeToString;
import org.eclipse.xtext.ide.serializer.impl.ChangeSerializer;
import org.eclipse.xtext.ide.serializer.impl.TextDocumentChange;
import org.eclipse.xtext.resource.IResourceDescription;
import org.eclipse.xtext.resource.XtextResource;
import org.eclipse.xtext.resource.XtextResourceSet;
import org.eclipse.xtext.resource.impl.ResourceDescriptionsData;
import org.eclipse.xtext.resource.impl.ResourceDescriptionsProvider;
import org.eclipse.xtext.testing.util.InMemoryURIHandler;
import org.eclipse.xtext.testing.validation.ValidationTestHelper;
import org.eclipse.xtext.util.CollectionBasedAcceptor;
import org.eclipse.xtext.util.Strings;
import org.eclipse.xtext.xbase.lib.CollectionLiterals;
import org.eclipse.xtext.xbase.lib.Functions.Function1;
import org.eclipse.xtext.xbase.lib.IterableExtensions;
import org.eclipse.xtext.xbase.lib.ListExtensions;
import org.eclipse.xtext.xbase.lib.Pair;
import org.junit.Assert;
/**
* @author Moritz Eysholdt - Initial contribution and API
*/
@SuppressWarnings("all")
public class ChangeSerializerTestHelper {
@Inject
private IResourceDescription.Manager rdManager;
@Inject
private ValidationTestHelper validator;
public void operator_tripleEquals(final Collection<IEmfResourceChange> actual, final CharSequence expected) {
final String actualString = new TextDocumentChangeToString().add(actual).toString();
Assert.assertEquals(Strings.toPlatformLineSeparator(expected).trim(), Strings.toPlatformLineSeparator(actualString).trim());
}
public void operator_tripleEquals(final ITextRegionAccess actual, final CharSequence expected) {
final String actualString = new TextRegionAccessToString().withRegionAccess(actual).hideColumnExplanation().toString();
Assert.assertEquals(Strings.toPlatformLineSeparator(expected).trim(), Strings.toPlatformLineSeparator(actualString).trim());
}
public void operator_add(final InMemoryURIHandler handler, final Pair<String, String> file) {
final InMemoryURIHandler.InMemFile f = handler.getInMemoryFile(URI.createURI(file.getKey()));
f.setContents(Strings.toUnixLineSeparator(file.getValue()).getBytes());
f.setExists(true);
}
public ResourceSet createResourceSet(final InMemoryURIHandler fs) {
final XtextResourceSet idx = new XtextResourceSet();
idx.getURIConverter().getURIHandlers().add(0, fs);
Collection<InMemoryURIHandler.InMemFile> _values = fs.getFiles().values();
for (final InMemoryURIHandler.InMemFile f : _values) {
idx.getResource(f.getUri(), true);
}
EcoreUtil.resolveAll(idx);
final Consumer<XtextResource> _function = (XtextResource it) -> {
this.validator.assertNoErrors(it);
};
Iterables.<XtextResource>filter(idx.getResources(), XtextResource.class).forEach(_function);
final Function1<Resource, IResourceDescription> _function_1 = (Resource it) -> {
return this.rdManager.getResourceDescription(it);
};
final List<IResourceDescription> rsd = ListExtensions.<Resource, IResourceDescription>map(idx.getResources(), _function_1);
final ResourceDescriptionsData data = new ResourceDescriptionsData(rsd);
final XtextResourceSet r = new XtextResourceSet();
r.getLoadOptions().put(ResourceDescriptionsProvider.LIVE_SCOPE, Boolean.TRUE);
r.getURIConverter().getURIHandlers().add(0, fs);
ResourceDescriptionsData.ResourceSetAdapter.installResourceDescriptionsData(r, data);
return r;
}
public <T extends Object> T contents(final ResourceSet rs, final String fileName, final Class<T> type) {
final T result = IterableExtensions.<T>head(Iterables.<T>filter(rs.getResource(URI.createURI(fileName), true).getContents(), type));
Preconditions.<T>checkNotNull(result);
return result;
}
public ITextRegionAccess endRecordChangesToTextRegions(final IChangeSerializer ser) {
return IterableExtensions.<TextDocumentChange>head(Iterables.<TextDocumentChange>filter(this.endRecordChangesToTextDocuments(ser), TextDocumentChange.class)).getTextRegionAccess();
}
public Collection<IEmfResourceChange> endRecordChangesToTextDocuments(final IChangeSerializer ser) {
final ArrayList<IEmfResourceChange> list = CollectionLiterals.<IEmfResourceChange>newArrayList();
ser.applyModifications(CollectionBasedAcceptor.<IEmfResourceChange>of(list));
return list;
}
public IChangeSerializer newChangeSerializer() {
return Guice.createInjector().<ChangeSerializer>getInstance(ChangeSerializer.class);
}
}

152
org.eclipse.xtext.ide.tests/xtend-gen/org/eclipse/xtext/ide/tests/server/SourceFolderCustomImplTest.java
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@ -1,152 +0,0 @@
/**
* Copyright (c) 2019 itemis AG (http://www.itemis.eu) and others.
* This program and the accompanying materials are made available under the
* terms of the Eclipse Public License 2.0 which is available at
* http://www.eclipse.org/legal/epl-2.0.
*
* SPDX-License-Identifier: EPL-2.0
*/
package org.eclipse.xtext.ide.tests.server;
import com.google.inject.AbstractModule;
import com.google.inject.Inject;
import com.google.inject.Scopes;
import java.util.List;
import java.util.Set;
import java.util.function.Predicate;
import org.eclipse.emf.common.util.URI;
import org.eclipse.lsp4j.WorkspaceFolder;
import org.eclipse.xtext.ide.server.IMultiRootWorkspaceConfigFactory;
import org.eclipse.xtext.ide.server.MultiRootWorkspaceConfigFactory;
import org.eclipse.xtext.ide.server.ProjectManager;
import org.eclipse.xtext.ide.server.WorkspaceManager;
import org.eclipse.xtext.ide.tests.server.AbstractTestLangLanguageServerTest;
import org.eclipse.xtext.util.IFileSystemScanner;
import org.eclipse.xtext.util.Modules2;
import org.eclipse.xtext.workspace.FileProjectConfig;
import org.eclipse.xtext.workspace.FileSourceFolder;
import org.eclipse.xtext.workspace.ISourceFolder;
import org.eclipse.xtext.workspace.WorkspaceConfig;
import org.eclipse.xtext.xbase.lib.Conversions;
import org.eclipse.xtext.xbase.lib.Functions.Function1;
import org.eclipse.xtext.xbase.lib.IterableExtensions;
import org.junit.Assert;
import org.junit.Test;
/**
* Tests customized version of default methods ISourceFolder#contains(URI) and ISourceFolder#getAllResources(IFileSystemScanner)
*/
@SuppressWarnings("all")
public class SourceFolderCustomImplTest extends AbstractTestLangLanguageServerTest {
public static class CustomWorkspaceConfigFactory extends MultiRootWorkspaceConfigFactory {
@Override
public void addProjectsForWorkspaceFolder(final WorkspaceConfig workspaceConfig, final WorkspaceFolder workspaceFolder, final Set<String> existingNames) {
String _uri = null;
if (workspaceFolder!=null) {
_uri=workspaceFolder.getUri();
}
boolean _tripleNotEquals = (_uri != null);
if (_tripleNotEquals) {
URI _uri_1 = this.getUriExtensions().toUri(workspaceFolder.getUri());
final SourceFolderCustomImplTest.CustomFileProjectConfig project = new SourceFolderCustomImplTest.CustomFileProjectConfig(_uri_1, workspaceConfig);
project.addSourceFolder(".");
workspaceConfig.addProject(project);
}
}
}
public static class CustomFileProjectConfig extends FileProjectConfig {
public CustomFileProjectConfig(final URI uri, final WorkspaceConfig workspaceConfig) {
super(uri, workspaceConfig);
}
@Override
public FileSourceFolder addSourceFolder(final String relativePath) {
SourceFolderCustomImplTest.CustomFileSourceFolder _xblockexpression = null;
{
final SourceFolderCustomImplTest.CustomFileSourceFolder sourceFolder = new SourceFolderCustomImplTest.CustomFileSourceFolder(this, relativePath);
Set<FileSourceFolder> _sourceFolders = this.getSourceFolders();
_sourceFolders.add(sourceFolder);
_xblockexpression = sourceFolder;
}
return _xblockexpression;
}
}
public static class CustomFileSourceFolder extends FileSourceFolder {
public CustomFileSourceFolder(final FileProjectConfig parent, final String name) {
super(parent, name);
}
public boolean filterTheFile(final URI uri) {
return uri.toFileString().endsWith("sample.testlang");
}
@Override
public boolean contains(final URI uri) {
boolean _xblockexpression = false;
{
boolean _filterTheFile = this.filterTheFile(uri);
if (_filterTheFile) {
return false;
}
_xblockexpression = super.contains(uri);
}
return _xblockexpression;
}
@Override
public List<URI> getAllResources(final IFileSystemScanner scanner) {
final List<URI> allResources = super.getAllResources(scanner);
final Predicate<URI> _function = (URI uri) -> {
return this.filterTheFile(uri);
};
allResources.removeIf(_function);
return allResources;
}
}
@Inject
private WorkspaceManager workspaceManager;
@Inject
private IFileSystemScanner scanner;
/**
* Asserts that the custom implementation returns not all files of the configured source folder
*/
@Test
public void testCustomSourceFolderImplementation() {
this.writeFile("sample.testlang", "MyContent");
this.initialize();
final ProjectManager projectManager = this.workspaceManager.getProjectManager("");
final Set<? extends ISourceFolder> sourceFolders = projectManager.getProjectConfig().getSourceFolders();
int _size = sourceFolders.size();
boolean _equals = (_size == 1);
Assert.assertTrue(_equals);
final ISourceFolder sourceFolder = ((ISourceFolder[])Conversions.unwrapArray(sourceFolders, ISourceFolder.class))[0];
final List<URI> allResources = sourceFolder.getAllResources(this.scanner);
final Function1<URI, Boolean> _function = (URI uri) -> {
return Boolean.valueOf(uri.toString().endsWith("test-data/test-project/"));
};
Assert.assertTrue(IterableExtensions.<URI>exists(allResources, _function));
final Function1<URI, Boolean> _function_1 = (URI uri) -> {
return Boolean.valueOf(uri.toString().endsWith("test-data/test-project/sample.testlang"));
};
Assert.assertFalse(IterableExtensions.<URI>exists(allResources, _function_1));
Assert.assertEquals(allResources.size(), 1);
}
@Override
protected com.google.inject.Module getServerModule() {
final com.google.inject.Module defaultModule = super.getServerModule();
final com.google.inject.Module customModule = new AbstractModule() {
@Override
protected void configure() {
this.<IMultiRootWorkspaceConfigFactory>bind(IMultiRootWorkspaceConfigFactory.class).to(SourceFolderCustomImplTest.CustomWorkspaceConfigFactory.class);
this.<WorkspaceManager>bind(WorkspaceManager.class).in(Scopes.SINGLETON);
}
};
return Modules2.mixin(defaultModule, customModule);
}
}

76
org.eclipse.xtext.ide.tests/xtend-gen/org/eclipse/xtext/ide/tests/server/SourceFolderDefaultImplTest.java
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@ -1,76 +0,0 @@
/**
* Copyright (c) 2019 itemis AG (http://www.itemis.eu) and others.
* This program and the accompanying materials are made available under the
* terms of the Eclipse Public License 2.0 which is available at
* http://www.eclipse.org/legal/epl-2.0.
*
* SPDX-License-Identifier: EPL-2.0
*/
package org.eclipse.xtext.ide.tests.server;
import com.google.inject.AbstractModule;
import com.google.inject.Inject;
import com.google.inject.Scopes;
import java.util.List;
import java.util.Set;
import org.eclipse.emf.common.util.URI;
import org.eclipse.xtext.ide.server.ProjectManager;
import org.eclipse.xtext.ide.server.WorkspaceManager;
import org.eclipse.xtext.ide.tests.server.AbstractTestLangLanguageServerTest;
import org.eclipse.xtext.util.IFileSystemScanner;
import org.eclipse.xtext.util.Modules2;
import org.eclipse.xtext.workspace.ISourceFolder;
import org.eclipse.xtext.xbase.lib.Conversions;
import org.eclipse.xtext.xbase.lib.Functions.Function1;
import org.eclipse.xtext.xbase.lib.IterableExtensions;
import org.junit.Assert;
import org.junit.Test;
/**
* Tests default methods ISourceFolder#contains(URI) and ISourceFolder#getAllResources(IFileSystemScanner)
*/
@SuppressWarnings("all")
public class SourceFolderDefaultImplTest extends AbstractTestLangLanguageServerTest {
@Inject
private WorkspaceManager workspaceManager;
@Inject
private IFileSystemScanner scanner;
/**
* Asserts that the default implementation returns all files in the configured source folder
*/
@Test
public void testDefaultSourceFolderImplementation() {
this.writeFile("sample.testlang", "MyContent");
this.initialize();
final ProjectManager projectManager = this.workspaceManager.getProjectManager("");
final Set<? extends ISourceFolder> sourceFolders = projectManager.getProjectConfig().getSourceFolders();
int _size = sourceFolders.size();
boolean _equals = (_size == 1);
Assert.assertTrue(_equals);
final ISourceFolder sourceFolder = ((ISourceFolder[])Conversions.unwrapArray(sourceFolders, ISourceFolder.class))[0];
final List<URI> allResources = sourceFolder.getAllResources(this.scanner);
final Function1<URI, Boolean> _function = (URI uri) -> {
return Boolean.valueOf(uri.toString().endsWith("test-data/test-project/"));
};
Assert.assertTrue(IterableExtensions.<URI>exists(allResources, _function));
final Function1<URI, Boolean> _function_1 = (URI uri) -> {
return Boolean.valueOf(uri.toString().endsWith("test-data/test-project/sample.testlang"));
};
Assert.assertTrue(IterableExtensions.<URI>exists(allResources, _function_1));
Assert.assertEquals(allResources.size(), 2);
}
@Override
protected com.google.inject.Module getServerModule() {
final com.google.inject.Module defaultModule = super.getServerModule();
final com.google.inject.Module customModule = new AbstractModule() {
@Override
protected void configure() {
this.<WorkspaceManager>bind(WorkspaceManager.class).in(Scopes.SINGLETON);
}
};
return Modules2.mixin(defaultModule, customModule);
}
}

6
org.eclipse.xtext.ide.tests/xtend-gen/org/eclipse/xtext/ide/tests/testlanguage/ide/TestLanguageIdeContentProposalProvider.java
View file

@ -1,5 +1,5 @@
/**
* Copyright (c) 2018 itemis AG (http://www.itemis.eu) and others.
* Copyright (c) 2018, 2020 itemis AG (http://www.itemis.eu) and others.
* This program and the accompanying materials are made available under the
* terms of the Eclipse Public License 2.0 which is available at
* http://www.eclipse.org/legal/epl-2.0.
@ -16,6 +16,7 @@ import org.eclipse.xtext.ParserRule;
import org.eclipse.xtext.RuleCall;
import org.eclipse.xtext.ide.editor.contentassist.ContentAssistContext;
import org.eclipse.xtext.ide.editor.contentassist.IIdeContentProposalAcceptor;
import org.eclipse.xtext.ide.editor.contentassist.IdeContentProposalCreator;
import org.eclipse.xtext.ide.editor.contentassist.IdeContentProposalProvider;
import org.eclipse.xtext.ide.tests.testlanguage.services.TestLanguageGrammarAccess;
import org.eclipse.xtext.xbase.lib.Extension;
@ -35,6 +36,7 @@ public class TestLanguageIdeContentProposalProvider extends IdeContentProposalPr
ParserRule _typeDeclarationRule = this._testLanguageGrammarAccess.getTypeDeclarationRule();
boolean _equals = Objects.equal(_rule, _typeDeclarationRule);
if (_equals) {
IdeContentProposalCreator _proposalCreator = this.getProposalCreator();
StringConcatenation _builder = new StringConcatenation();
_builder.append("type ${1|A,B,C|} {");
_builder.newLine();
@ -42,7 +44,7 @@ public class TestLanguageIdeContentProposalProvider extends IdeContentProposalPr
_builder.newLine();
_builder.append("\t\t\t");
_builder.append("}");
acceptor.accept(this.getProposalCreator().createSnippet(_builder.toString(), "Sample Snippet", context), 0);
acceptor.accept(_proposalCreator.createSnippet(_builder.toString(), "Sample Snippet", context), 0);
}
super._createProposals(ruleCall, context, acceptor);
}

62
org.eclipse.xtext.ide.tests/xtend-gen/org/eclipse/xtext/ide/tests/testlanguage/rename/TestLanguageRenameService.java
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@ -1,62 +0,0 @@
/**
* Copyright (c) 2019 TypeFox and others.
* This program and the accompanying materials are made available under the
* terms of the Eclipse Public License 2.0 which is available at
* http://www.eclipse.org/legal/epl-2.0.
*
* SPDX-License-Identifier: EPL-2.0
*/
package org.eclipse.xtext.ide.tests.testlanguage.rename;
import com.google.common.base.Objects;
import com.google.inject.Inject;
import org.eclipse.emf.ecore.EObject;
import org.eclipse.xtext.ide.server.rename.RenameService2;
import org.eclipse.xtext.naming.IQualifiedNameProvider;
import org.eclipse.xtext.naming.QualifiedName;
import org.eclipse.xtext.nodemodel.ICompositeNode;
import org.eclipse.xtext.nodemodel.ILeafNode;
import org.eclipse.xtext.nodemodel.util.NodeModelUtils;
import org.eclipse.xtext.parser.IParseResult;
import org.eclipse.xtext.resource.EObjectAtOffsetHelper;
import org.eclipse.xtext.resource.XtextResource;
import org.eclipse.xtext.xbase.lib.Extension;
@SuppressWarnings("all")
public class TestLanguageRenameService extends RenameService2 {
@Inject
@Extension
private EObjectAtOffsetHelper _eObjectAtOffsetHelper;
@Override
protected EObject getElementWithIdentifierAt(final XtextResource xtextResource, final int offset) {
if ((offset >= 0)) {
IParseResult _parseResult = null;
if (xtextResource!=null) {
_parseResult=xtextResource.getParseResult();
}
ICompositeNode _rootNode = null;
if (_parseResult!=null) {
_rootNode=_parseResult.getRootNode();
}
final ICompositeNode rootNode = _rootNode;
if ((rootNode != null)) {
final ILeafNode leaf = NodeModelUtils.findLeafNodeAtOffset(rootNode, offset);
if (((leaf != null) && this.isIdentifier(leaf))) {
final EObject element = this._eObjectAtOffsetHelper.resolveElementAt(xtextResource, offset);
if ((element != null)) {
final IQualifiedNameProvider nameProvider = xtextResource.getResourceServiceProvider().<IQualifiedNameProvider>get(IQualifiedNameProvider.class);
final QualifiedName fqn = nameProvider.getFullyQualifiedName(element);
if ((fqn != null)) {
final String leafText = NodeModelUtils.getTokenText(leaf);
if ((((fqn.getSegmentCount() == 1) && Objects.equal(fqn.toString(), leafText)) || Objects.equal(fqn.getLastSegment(), leafText))) {
return element;
}
}
}
}
}
}
return null;
}
}

5
org.eclipse.xtext.ide/src/org/eclipse/xtext/ide/editor/bracketmatching/DefaultBracePairProvider.java
View file

@ -11,8 +11,7 @@ package org.eclipse.xtext.ide.editor.bracketmatching;
import java.util.Collections;
import java.util.Set;
import org.eclipse.xtext.xbase.lib.CollectionLiterals;
import com.google.common.collect.Sets;
import com.google.inject.Singleton;
/**
@ -23,7 +22,7 @@ public class DefaultBracePairProvider implements IBracePairProvider {
private final Set<BracePair> pairs;
public DefaultBracePairProvider() {
this(Collections.unmodifiableSet(CollectionLiterals.newHashSet(new BracePair("(", ")", true),
this(Collections.unmodifiableSet(Sets.newHashSet(new BracePair("(", ")", true),
new BracePair("{", "}", true), new BracePair("[", "]", true))));
}

5
org.eclipse.xtext.ide/src/org/eclipse/xtext/ide/editor/bracketmatching/XtextBracePairProvider.java
View file

@ -10,8 +10,7 @@ package org.eclipse.xtext.ide.editor.bracketmatching;
import java.util.Collections;
import org.eclipse.xtext.xbase.lib.CollectionLiterals;
import com.google.common.collect.Sets;
import com.google.inject.Singleton;
/**
@ -20,7 +19,7 @@ import com.google.inject.Singleton;
@Singleton
public class XtextBracePairProvider extends DefaultBracePairProvider {
public XtextBracePairProvider() {
super(Collections.unmodifiableSet(CollectionLiterals.newHashSet(new BracePair(":", ";", true),
super(Collections.unmodifiableSet(Sets.newHashSet(new BracePair(":", ";", true),
new BracePair("(", ")", false), new BracePair("{", "}", true), new BracePair("[", "]", false))));
}
}

86
org.eclipse.xtext.ide/src/org/eclipse/xtext/ide/editor/contentassist/FQNPrefixMatcher.java Normal file
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@ -0,0 +1,86 @@
/**
* Copyright (c) 2016, 2020 TypeFox GmbH (http://www.typefox.io) and others.
* This program and the accompanying materials are made available under the
* terms of the Eclipse Public License 2.0 which is available at
* http://www.eclipse.org/legal/epl-2.0.
*
* SPDX-License-Identifier: EPL-2.0
*/
package org.eclipse.xtext.ide.editor.contentassist;
import java.util.List;
import org.eclipse.xtext.naming.IQualifiedNameConverter;
import org.eclipse.xtext.util.Strings;
import com.google.inject.Inject;
/**
* Prefix matcher for fully qualified names.
*
* @since 2.10
* @noreference
*/
public class FQNPrefixMatcher implements IPrefixMatcher {
@Inject
private IPrefixMatcher.IgnoreCase delegate;
@Inject
private IQualifiedNameConverter qualifiedNameConverter;
@Override
public boolean isCandidateMatchingPrefix(String name, String prefix) {
if (delegate.isCandidateMatchingPrefix(name, prefix)) {
return true;
}
String delimiter = getDelimiter();
if (!Strings.isEmpty(delimiter) && name.indexOf(delimiter) >= 0) {
if (prefix.indexOf(delimiter) < 0) {
String lastSegment = getLastSegment(name, delimiter);
if (lastSegment != null && delegate.isCandidateMatchingPrefix(lastSegment, prefix)) {
return true;
}
} else {
List<String> splitPrefix = Strings.split(prefix, delimiter);
if (splitPrefix.isEmpty()) {
return false;
}
List<String> splitName = Strings.split(name, delimiter);
if (splitName.size() < splitPrefix.size()) {
return false;
}
for (int i = 0; i < splitPrefix.size(); i++) {
if (!delegate.isCandidateMatchingPrefix(splitName.get(i), splitPrefix.get(i))) {
return false;
}
}
return true;
}
}
return false;
}
protected String getLastSegment(String fqn, String delimiter) {
int lastDelimIndex = fqn.lastIndexOf(delimiter);
if (lastDelimIndex >= 0 && lastDelimIndex + delimiter.length() < fqn.length()) {
return fqn.substring(lastDelimIndex + delimiter.length());
}
return null;
}
public String getDelimiter() {
if (qualifiedNameConverter instanceof IQualifiedNameConverter.DefaultImpl) {
return ((IQualifiedNameConverter.DefaultImpl) qualifiedNameConverter).getDelimiter();
} else {
return ".";
}
}
public IPrefixMatcher.IgnoreCase getDelegate() {
return delegate;
}
public void setDelegate(IPrefixMatcher.IgnoreCase delegate) {
this.delegate = delegate;
}
}

70
org.eclipse.xtext.ide/src/org/eclipse/xtext/ide/editor/contentassist/FQNPrefixMatcher.xtend
View file

@ -1,70 +0,0 @@
/*******************************************************************************
* Copyright (c) 2016 TypeFox GmbH (http://www.typefox.io) and others.
* This program and the accompanying materials are made available under the
* terms of the Eclipse Public License 2.0 which is available at
* http://www.eclipse.org/legal/epl-2.0.
*
* SPDX-License-Identifier: EPL-2.0
*******************************************************************************/
package org.eclipse.xtext.ide.editor.contentassist
import com.google.inject.Inject
import org.eclipse.xtend.lib.annotations.Accessors
import org.eclipse.xtext.naming.IQualifiedNameConverter
import org.eclipse.xtext.util.Strings
/**
* Prefix matcher for fully qualified names.
*
* @since 2.10
* @noreference
*/
class FQNPrefixMatcher implements IPrefixMatcher {
@Accessors
@Inject IPrefixMatcher.IgnoreCase delegate
@Inject IQualifiedNameConverter qualifiedNameConverter
override boolean isCandidateMatchingPrefix(String name, String prefix) {
if (delegate.isCandidateMatchingPrefix(name, prefix))
return true
val delimiter = getDelimiter
// Assume a FQN if delimiter is present
if (!delimiter.nullOrEmpty && name.indexOf(delimiter) >= 0) {
if (prefix.indexOf(delimiter) < 0) {
// Prefix is without delimiter - either namespace or last segment
val lastSegment = getLastSegment(name, delimiter)
if (lastSegment !== null && delegate.isCandidateMatchingPrefix(lastSegment, prefix))
return true
} else {
val splitPrefix = Strings.split(prefix, delimiter)
if (splitPrefix.empty)
return false
val splitName = Strings.split(name, delimiter)
if (splitName.size < splitPrefix.size)
return false
for (var i = 0; i < splitPrefix.size; i++) {
if (!delegate.isCandidateMatchingPrefix(splitName.get(i), splitPrefix.get(i)))
return false
}
return true
}
}
return false
}
def protected String getLastSegment(String fqn, String delimiter) {
val lastDelimIndex = fqn.lastIndexOf(delimiter)
if (lastDelimIndex >= 0 && lastDelimIndex + delimiter.length < fqn.length)
return fqn.substring(lastDelimIndex + delimiter.length)
}
def String getDelimiter() {
if (qualifiedNameConverter instanceof IQualifiedNameConverter.DefaultImpl)
return qualifiedNameConverter.delimiter
else
return '.'
}
}

196
org.eclipse.xtext.ide/src/org/eclipse/xtext/ide/editor/contentassist/IdeContentProposalProvider.java Normal file
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@ -0,0 +1,196 @@
/**
* Copyright (c) 2015, 2020 itemis AG (http://www.itemis.eu) and others.
* This program and the accompanying materials are made available under the
* terms of the Eclipse Public License 2.0 which is available at
* http://www.eclipse.org/legal/epl-2.0.
*
* SPDX-License-Identifier: EPL-2.0
*/
package org.eclipse.xtext.ide.editor.contentassist;
import java.util.Arrays;
import java.util.Collection;
import org.eclipse.emf.ecore.EClass;
import org.eclipse.emf.ecore.EClassifier;
import org.eclipse.emf.ecore.EObject;
import org.eclipse.emf.ecore.EReference;
import org.eclipse.xtext.AbstractElement;
import org.eclipse.xtext.AbstractRule;
import org.eclipse.xtext.Assignment;
import org.eclipse.xtext.CrossReference;
import org.eclipse.xtext.GrammarUtil;
import org.eclipse.xtext.Keyword;
import org.eclipse.xtext.RuleCall;
import org.eclipse.xtext.TerminalRule;
import org.eclipse.xtext.naming.IQualifiedNameConverter;
import org.eclipse.xtext.resource.IEObjectDescription;
import org.eclipse.xtext.scoping.IScope;
import org.eclipse.xtext.scoping.IScopeProvider;
import org.eclipse.xtext.util.TextRegion;
import org.eclipse.xtext.xtext.CurrentTypeFinder;
import com.google.common.base.Predicate;
import com.google.common.base.Predicates;
import com.google.inject.Inject;
/**
* Generic content proposal provider for use in different IDE contexts. This provider is <em>not</em> used by the
* Eclipse integration, which has its own abstraction for content assist proposals.
*
* @noreference
*/
public class IdeContentProposalProvider {
@Inject
private IScopeProvider scopeProvider;
@Inject
private IQualifiedNameConverter qualifiedNameConverter;
@Inject
private IdeCrossrefProposalProvider crossrefProposalProvider;
@Inject
private IdeContentProposalCreator proposalCreator;
@Inject
private IdeContentProposalPriorities proposalPriorities;
@Inject
private CurrentTypeFinder currentTypeFinder;
/**
* Create content assist proposals and pass them to the given acceptor.
*/
public void createProposals(Collection<ContentAssistContext> contexts, IIdeContentProposalAcceptor acceptor) {
for (ContentAssistContext context : getFilteredContexts(contexts)) {
for (AbstractElement element : context.getFirstSetGrammarElements()) {
if (!acceptor.canAcceptMoreProposals()) {
return;
}
createProposals(element, context, acceptor);
}
}
}
protected Iterable<ContentAssistContext> getFilteredContexts(Collection<ContentAssistContext> contexts) {
return contexts;
}
protected void _createProposals(AbstractElement element, ContentAssistContext context,
IIdeContentProposalAcceptor acceptor) {
}
protected void _createProposals(Assignment assignment, ContentAssistContext context,
IIdeContentProposalAcceptor acceptor) {
AbstractElement terminal = assignment.getTerminal();
if (terminal instanceof CrossReference) {
createProposals(terminal, context, acceptor);
} else {
if (terminal instanceof RuleCall) {
AbstractRule rule = ((RuleCall) terminal).getRule();
if (rule instanceof TerminalRule && context.getPrefix().isEmpty()) {
final String proposal;
if ("STRING".equals(rule.getName())) {
proposal = "\"" + assignment.getFeature() + "\"";
} else {
proposal = assignment.getFeature();
}
ContentAssistEntry entry = proposalCreator.createProposal(proposal, context,
(ContentAssistEntry it) -> {
if ("STRING".equals(rule.getName())) {
it.getEditPositions()
.add(new TextRegion(context.getOffset() + 1, proposal.length() - 2));
it.setKind(ContentAssistEntry.KIND_TEXT);
} else {
it.getEditPositions().add(new TextRegion(context.getOffset(), proposal.length()));
it.setKind(ContentAssistEntry.KIND_VALUE);
}
it.setDescription(rule.getName());
});
acceptor.accept(entry, proposalPriorities.getDefaultPriority(entry));
}
}
}
}
protected void _createProposals(Keyword keyword, ContentAssistContext context,
IIdeContentProposalAcceptor acceptor) {
if (filterKeyword(keyword, context)) {
ContentAssistEntry entry = proposalCreator.createProposal(keyword.getValue(), context,
ContentAssistEntry.KIND_KEYWORD, null);
if (entry != null) {
acceptor.accept(entry, proposalPriorities.getKeywordPriority(keyword.getValue(), entry));
}
}
}
protected boolean filterKeyword(Keyword keyword, ContentAssistContext context) {
return true;
}
protected void _createProposals(RuleCall ruleCall, ContentAssistContext context,
IIdeContentProposalAcceptor acceptor) {
}
protected void _createProposals(CrossReference reference, ContentAssistContext context,
IIdeContentProposalAcceptor acceptor) {
EClassifier type = currentTypeFinder.findCurrentTypeAfter(reference);
if (type instanceof EClass) {
EReference eReference = GrammarUtil.getReference(reference, ((EClass) type));
EObject currentModel = context.getCurrentModel();
if (eReference != null && currentModel != null) {
IScope scope = scopeProvider.getScope(currentModel, eReference);
crossrefProposalProvider.lookupCrossReference(scope, reference, context, acceptor,
getCrossrefFilter(reference, context));
}
}
}
protected Predicate<IEObjectDescription> getCrossrefFilter(CrossReference reference, ContentAssistContext context) {
return Predicates.alwaysTrue();
}
protected void createProposals(AbstractElement assignment, ContentAssistContext context,
IIdeContentProposalAcceptor acceptor) {
if (assignment instanceof Assignment) {
_createProposals((Assignment) assignment, context, acceptor);
return;
} else if (assignment instanceof CrossReference) {
_createProposals((CrossReference) assignment, context, acceptor);
return;
} else if (assignment instanceof Keyword) {
_createProposals((Keyword) assignment, context, acceptor);
return;
} else if (assignment instanceof RuleCall) {
_createProposals((RuleCall) assignment, context, acceptor);
return;
} else if (assignment != null) {
_createProposals(assignment, context, acceptor);
return;
} else {
throw new IllegalArgumentException(
"Unhandled parameter types: " + Arrays.asList(assignment, context, acceptor).toString());
}
}
protected IScopeProvider getScopeProvider() {
return scopeProvider;
}
protected IQualifiedNameConverter getQualifiedNameConverter() {
return qualifiedNameConverter;
}
protected IdeCrossrefProposalProvider getCrossrefProposalProvider() {
return crossrefProposalProvider;
}
protected IdeContentProposalCreator getProposalCreator() {
return proposalCreator;
}
protected IdeContentProposalPriorities getProposalPriorities() {
return proposalPriorities;
}
}

144
org.eclipse.xtext.ide/src/org/eclipse/xtext/ide/editor/contentassist/IdeContentProposalProvider.xtend
View file

@ -1,144 +0,0 @@
/*******************************************************************************
* Copyright (c) 2015, 2016 itemis AG (http://www.itemis.eu) and others.
* This program and the accompanying materials are made available under the
* terms of the Eclipse Public License 2.0 which is available at
* http://www.eclipse.org/legal/epl-2.0.
*
* SPDX-License-Identifier: EPL-2.0
*******************************************************************************/
package org.eclipse.xtext.ide.editor.contentassist
import com.google.common.base.Predicate
import com.google.common.base.Predicates
import com.google.inject.Inject
import java.util.Collection
import org.eclipse.emf.ecore.EClass
import org.eclipse.xtend.lib.annotations.Accessors
import org.eclipse.xtext.AbstractElement
import org.eclipse.xtext.Assignment
import org.eclipse.xtext.CrossReference
import org.eclipse.xtext.GrammarUtil
import org.eclipse.xtext.Keyword
import org.eclipse.xtext.RuleCall
import org.eclipse.xtext.TerminalRule
import org.eclipse.xtext.naming.IQualifiedNameConverter
import org.eclipse.xtext.resource.IEObjectDescription
import org.eclipse.xtext.scoping.IScopeProvider
import org.eclipse.xtext.util.TextRegion
import org.eclipse.xtext.xtext.CurrentTypeFinder
/**
* Generic content proposal provider for use in different IDE contexts. This provider is
* <em>not</em> used by the Eclipse integration, which has its own abstraction for
* content assist proposals.
* @noreference
*/
class IdeContentProposalProvider {
@Accessors(PROTECTED_GETTER)
@Inject IScopeProvider scopeProvider
@Accessors(PROTECTED_GETTER)
@Inject IQualifiedNameConverter qualifiedNameConverter
@Accessors(PROTECTED_GETTER)
@Inject IdeCrossrefProposalProvider crossrefProposalProvider
@Accessors(PROTECTED_GETTER)
@Inject IdeContentProposalCreator proposalCreator
@Accessors(PROTECTED_GETTER)
@Inject IdeContentProposalPriorities proposalPriorities
@Inject extension CurrentTypeFinder
/**
* Create content assist proposals and pass them to the given acceptor.
*/
def void createProposals(Collection<ContentAssistContext> contexts, IIdeContentProposalAcceptor acceptor) {
for (context : getFilteredContexts(contexts)) {
for (element : context.firstSetGrammarElements) {
if (!acceptor.canAcceptMoreProposals) {
return
}
createProposals(element, context, acceptor)
}
}
}
protected def Iterable<ContentAssistContext> getFilteredContexts(Collection<ContentAssistContext> contexts) {
return contexts
}
protected def dispatch void createProposals(AbstractElement element, ContentAssistContext context,
IIdeContentProposalAcceptor acceptor) {
// Unsupported element type
}
protected def dispatch void createProposals(Assignment assignment, ContentAssistContext context,
IIdeContentProposalAcceptor acceptor) {
val terminal = assignment.terminal
if (terminal instanceof CrossReference) {
createProposals(terminal, context, acceptor)
} else if (terminal instanceof RuleCall) {
val rule = terminal.rule
if (rule instanceof TerminalRule && context.prefix.empty) {
val proposal =
if (rule.name == 'STRING')
'"' + assignment.feature + '"'
else
assignment.feature
val entry = proposalCreator.createProposal(proposal, context) [
if (rule.name == 'STRING') {
editPositions += new TextRegion(context.offset + 1, proposal.length - 2)
kind = ContentAssistEntry.KIND_TEXT
} else {
editPositions += new TextRegion(context.offset, proposal.length)
kind = ContentAssistEntry.KIND_VALUE
}
description = rule.name
]
acceptor.accept(entry, proposalPriorities.getDefaultPriority(entry))
}
}
}
protected def dispatch void createProposals(Keyword keyword, ContentAssistContext context,
IIdeContentProposalAcceptor acceptor) {
if (filterKeyword(keyword, context)) {
val entry = proposalCreator.createProposal(keyword.value, context,ContentAssistEntry.KIND_KEYWORD, null)
if (entry !== null) {
acceptor.accept(entry, proposalPriorities.getKeywordPriority(keyword.value, entry))
}
}
}
protected def boolean filterKeyword(Keyword keyword, ContentAssistContext context) {
return true
}
protected def dispatch void createProposals(RuleCall ruleCall, ContentAssistContext context,
IIdeContentProposalAcceptor acceptor) {
// No default proposals for rule calls
}
protected def dispatch void createProposals(CrossReference reference, ContentAssistContext context,
IIdeContentProposalAcceptor acceptor) {
val type = findCurrentTypeAfter(reference)
if (type instanceof EClass) {
val ereference = GrammarUtil.getReference(reference, type)
val currentModel = context.currentModel
if (ereference !== null && currentModel !== null) {
val scope = scopeProvider.getScope(currentModel, ereference)
crossrefProposalProvider.lookupCrossReference(scope, reference, context, acceptor,
getCrossrefFilter(reference, context))
}
}
}
protected def Predicate<IEObjectDescription> getCrossrefFilter(CrossReference reference,
ContentAssistContext context) {
Predicates.alwaysTrue
}
}

220
org.eclipse.xtext.ide/src/org/eclipse/xtext/ide/editor/hierarchy/DefaultCallHierarchyBuilder.java Normal file
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@ -0,0 +1,220 @@
/**
* Copyright (c) 2016, 2020 TypeFox GmbH (http://www.typefox.io) and others.
* This program and the accompanying materials are made available under the
* terms of the Eclipse Public License 2.0 which is available at
* http://www.eclipse.org/legal/epl-2.0.
*
* SPDX-License-Identifier: EPL-2.0
*/
package org.eclipse.xtext.ide.editor.hierarchy;
import java.util.Collection;
import java.util.Collections;
import java.util.LinkedHashMap;
import java.util.Map;
import org.eclipse.core.runtime.IProgressMonitor;
import org.eclipse.emf.common.util.URI;
import org.eclipse.emf.ecore.EObject;
import org.eclipse.emf.ecore.EReference;
import org.eclipse.emf.ecore.util.EcoreUtil;
import org.eclipse.xtext.findReferences.ReferenceAcceptor;
import org.eclipse.xtext.findReferences.TargetURIs;
import org.eclipse.xtext.nodemodel.ICompositeNode;
import org.eclipse.xtext.nodemodel.util.NodeModelUtils;
import org.eclipse.xtext.resource.IEObjectDescription;
import org.eclipse.xtext.resource.IReferenceDescription;
import org.eclipse.xtext.util.ITextRegionWithLineInformation;
import org.eclipse.xtext.xbase.lib.Procedures.Procedure2;
import com.google.common.collect.Lists;
/**
* <p>
* Default implementation of a call hierarchy builder.
* </p>
*
* @author kosyakov - Initial contribution and API
* @since 2.10
*/
public class DefaultCallHierarchyBuilder extends AbstractHierarchyBuilder implements ICallHierarchyBuilder {
private CallHierarchyType hierarchyType = CallHierarchyType.CALLER;
@Override
public Collection<IHierarchyNode> buildRoots(URI rootURI, IProgressMonitor monitor) {
IEObjectDescription rootDeclaration = findDeclaration(rootURI);
if (rootDeclaration == null) {
return Collections.emptyList();
}
return Lists.newArrayList(createRoot(rootDeclaration));
}
@Override
public Collection<IHierarchyNode> buildChildren(IHierarchyNode parent, IProgressMonitor monitor) {
if (!parent.mayHaveChildren()) {
return Collections.emptyList();
}
Map<URI, IHierarchyNode> children = new LinkedHashMap<>();
findDeclarations(parent, monitor, (IEObjectDescription declaration, IReferenceDescription reference) -> {
IHierarchyNode childNode = createChild(children, declaration, parent);
if (childNode != null) {
IHierarchyNodeReference nodeReference = createNodeReference(reference);
if (nodeReference != null) {
childNode.getReferences().add(nodeReference);
}
}
});
return children.values();
}
protected void findDeclarations(IHierarchyNode parent, IProgressMonitor monitor,
Procedure2<? super IEObjectDescription, ? super IReferenceDescription> acceptor) {
if (hierarchyType != null) {
switch (hierarchyType) {
case CALLEE:
findTargetDeclarations(parent.getElement().getEObjectURI(), monitor, acceptor);
break;
default:
findSourceDeclarations(parent.getElement().getEObjectURI(), monitor, acceptor);
break;
}
} else {
findSourceDeclarations(parent.getElement().getEObjectURI(), monitor, acceptor);
}
}
protected void findTargetDeclarations(URI sourceDeclarationURI, IProgressMonitor monitor,
Procedure2<? super IEObjectDescription, ? super IReferenceDescription> acceptor) {
readOnly(sourceDeclarationURI, (EObject sourceDeclaration) -> {
ReferenceAcceptor referenceAcceptor = new ReferenceAcceptor(getResourceServiceProviderRegistry(),
reference -> {
if (filterReference(reference)) {
IEObjectDescription targetDeclaration = null;
if (reference != null) {
targetDeclaration = findTargetDeclaration(reference);
}
acceptor.apply(targetDeclaration, reference);
}
});
getReferenceFinder().findAllReferences(sourceDeclaration, referenceAcceptor, monitor);
return null;
});
}
protected void findSourceDeclarations(URI targetDeclarationURI, IProgressMonitor monitor,
Procedure2<? super IEObjectDescription, ? super IReferenceDescription> acceptor) {
TargetURIs targetURIs = collectTargetURIs(targetDeclarationURI);
ReferenceAcceptor referenceAcceptor = new ReferenceAcceptor(getResourceServiceProviderRegistry(),
reference -> {
if (filterReference(reference)) {
IEObjectDescription sourceDeclaration = null;
if (reference != null) {
sourceDeclaration = findSourceDeclaration(reference);
}
acceptor.apply(sourceDeclaration, reference);
}
});
getReferenceFinder().findAllReferences(targetURIs, getResourceAccess(), getIndexData(), referenceAcceptor,
monitor);
}
protected TargetURIs collectTargetURIs(URI targetURI) {
TargetURIs targetURIs = getTargetURIProvider().get();
if (targetURI == null) {
return targetURIs;
}
readOnly(targetURI, (EObject targetObject) -> {
if (targetObject != null) {
getTargetURICollector().add(targetObject, targetURIs);
}
return null;
});
return targetURIs;
}
protected boolean filterReference(IReferenceDescription reference) {
return reference != null;
}
protected IEObjectDescription findDeclaration(URI objectURI) {
return getDescription(objectURI);
}
protected IEObjectDescription findTargetDeclaration(IReferenceDescription reference) {
return findDeclaration(reference.getTargetEObjectUri());
}
protected IEObjectDescription findSourceDeclaration(IReferenceDescription reference) {
return findDeclaration(reference.getContainerEObjectURI());
}
/**
* @return a root hierarchy node for the given declaration; cannot be <code>null</code>
*/
protected IHierarchyNode createRoot(IEObjectDescription declaration) {
DefaultHierarchyNode node = new DefaultHierarchyNode();
node.setElement(declaration);
node.setMayHaveChildren(true);
return node;
}
/**
* @return a child node for the given declaration and the parent node; cannot be <code>null</code>
*/
protected IHierarchyNode createChild(IEObjectDescription declaration, IHierarchyNode parent) {
DefaultHierarchyNode node = new DefaultHierarchyNode();
node.setParent(parent);
node.setElement(declaration);
node.setMayHaveChildren(!node.isRecursive());
return node;
}
protected IHierarchyNode createChild(Map<URI, IHierarchyNode> children, IEObjectDescription declaration,
IHierarchyNode parent) {
if (declaration == null) {
return null;
}
IHierarchyNode childNode = children.get(declaration.getEObjectURI());
if (childNode == null) {
childNode = createChild(declaration, parent);
children.put(declaration.getEObjectURI(), childNode);
}
return childNode;
}
/**
* @return a hierarchy node reference for the given reference; cannot be <code>null</code>
*/
protected IHierarchyNodeReference createNodeReference(IReferenceDescription reference) {
return readOnly(reference.getSourceEObjectUri(), (EObject sourceObject) -> {
ITextRegionWithLineInformation textRegion = getTextRegion(sourceObject, reference.getEReference(),
reference.getIndexInList());
String text = getText(sourceObject, textRegion);
return new DefaultHierarchyNodeReference(text, textRegion, reference);
});
}
protected ITextRegionWithLineInformation getTextRegion(EObject obj, EReference reference, int indexInList) {
return getHierarchyNodeLocationProvider().getTextRegion(obj, reference, indexInList);
}
protected String getText(EObject obj, ITextRegionWithLineInformation textRegion) {
if (obj == null || textRegion == ITextRegionWithLineInformation.EMPTY_REGION) {
return "";
}
ICompositeNode node = NodeModelUtils.getNode(EcoreUtil.getRootContainer(obj));
if (node == null) {
return "";
}
int endOffset = textRegion.getOffset() + textRegion.getLength();
return node.getRootNode().getText().substring(textRegion.getOffset(), endOffset);
}
public ICallHierarchyBuilder.CallHierarchyType getHierarchyType() {
return hierarchyType;
}
public void setHierarchyType(ICallHierarchyBuilder.CallHierarchyType hierarchyType) {
this.hierarchyType = hierarchyType;
}
}

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/*******************************************************************************
* Copyright (c) 2016, 2017 TypeFox GmbH (http://www.typefox.io) and others.
* This program and the accompanying materials are made available under the
* terms of the Eclipse Public License 2.0 which is available at
* http://www.eclipse.org/legal/epl-2.0.
*
* SPDX-License-Identifier: EPL-2.0
*******************************************************************************/
package org.eclipse.xtext.ide.editor.hierarchy
import java.util.Map
import org.eclipse.core.runtime.IProgressMonitor
import org.eclipse.emf.common.util.URI
import org.eclipse.emf.ecore.EObject
import org.eclipse.emf.ecore.EReference
import org.eclipse.xtend.lib.annotations.Accessors
import org.eclipse.xtext.findReferences.ReferenceAcceptor
import org.eclipse.xtext.findReferences.TargetURIs
import org.eclipse.xtext.resource.IEObjectDescription
import org.eclipse.xtext.resource.IReferenceDescription
import org.eclipse.xtext.util.ITextRegionWithLineInformation
import static extension org.eclipse.emf.ecore.util.EcoreUtil.*
import static extension org.eclipse.xtext.nodemodel.util.NodeModelUtils.*
/**
* <p>
* Default implementation of a call hierarchy builder.
* </p>
*
* @author kosyakov - Initial contribution and API
* @since 2.10
*/
class DefaultCallHierarchyBuilder extends AbstractHierarchyBuilder implements ICallHierarchyBuilder {
@Accessors
CallHierarchyType hierarchyType = CallHierarchyType.CALLER
override buildRoots(URI rootURI, IProgressMonitor monitor) {
val rootDeclaration = rootURI.findDeclaration
if(rootDeclaration === null) return emptyList
return #[rootDeclaration.createRoot]
}
override buildChildren(IHierarchyNode parent, IProgressMonitor monitor) {
if (!parent.mayHaveChildren)
return emptyList
val children = newLinkedHashMap
findDeclarations(parent, monitor) [ declaration, reference |
val childNode = children.createChild(declaration, parent)
if (childNode !== null) {
val nodeReference = reference.createNodeReference
if (nodeReference !== null)
childNode.references += nodeReference
}
]
return children.values
}
protected def void findDeclarations(
IHierarchyNode parent,
IProgressMonitor monitor,
(IEObjectDescription, IReferenceDescription)=>void acceptor
) {
switch hierarchyType {
case CALLEE:
findTargetDeclarations(parent.element.EObjectURI, monitor, acceptor)
default:
findSourceDeclarations(parent.element.EObjectURI, monitor, acceptor)
}
}
protected def void findTargetDeclarations(
URI sourceDeclarationURI,
IProgressMonitor monitor,
(IEObjectDescription, IReferenceDescription)=>void acceptor
) {
readOnly(sourceDeclarationURI) [ sourceDeclaration |
referenceFinder.findAllReferences(
sourceDeclaration,
new ReferenceAcceptor(resourceServiceProviderRegistry) [ reference |
if (reference.filterReference) {
val targetDeclaration = reference?.findTargetDeclaration
acceptor.apply(targetDeclaration, reference)
}
],
monitor
)
null
]
}
protected def void findSourceDeclarations(
URI targetDeclarationURI,
IProgressMonitor monitor,
(IEObjectDescription, IReferenceDescription)=>void acceptor
) {
val targetURIs = targetDeclarationURI.collectTargetURIs
referenceFinder.findAllReferences(
targetURIs,
resourceAccess,
indexData,
new ReferenceAcceptor(resourceServiceProviderRegistry) [ reference |
if (reference.filterReference) {
val sourceDeclaration = reference?.findSourceDeclaration
acceptor.apply(sourceDeclaration, reference)
}
],
monitor
)
}
protected def TargetURIs collectTargetURIs(URI targetURI) {
val targetURIs = targetURIProvider.get
if(targetURI === null) return targetURIs
readOnly(targetURI) [ targetObject |
if(targetObject !== null) {
targetURICollector.add(targetObject, targetURIs)
}
return null
]
return targetURIs
}
protected def boolean filterReference(IReferenceDescription reference) {
reference !== null
}
protected def IEObjectDescription findDeclaration(URI objectURI) {
return objectURI.description
}
protected def IEObjectDescription findTargetDeclaration(IReferenceDescription reference) {
return reference.targetEObjectUri.findDeclaration
}
protected def IEObjectDescription findSourceDeclaration(IReferenceDescription reference) {
return reference.containerEObjectURI.findDeclaration
}
/**
* @return a root hierarchy node for the given declaration; cannot be <code>null</code>
*/
protected def IHierarchyNode createRoot(IEObjectDescription declaration) {
val node = new DefaultHierarchyNode
node.element = declaration
node.mayHaveChildren = true
return node
}
/**
* @return a child node for the given declaration and the parent node; cannot be <code>null</code>
*/
protected def IHierarchyNode createChild(IEObjectDescription declaration, IHierarchyNode parent) {
val node = new DefaultHierarchyNode
node.parent = parent
node.element = declaration
node.mayHaveChildren = !node.recursive
return node
}
protected def IHierarchyNode createChild(
Map<URI, IHierarchyNode> children,
IEObjectDescription declaration,
IHierarchyNode parent
) {
if(declaration === null) return null;
var childNode = children.get(declaration.EObjectURI)
if (childNode === null) {
childNode = createChild(declaration, parent)
children.put(declaration.EObjectURI, childNode)
}
return childNode
}
/**
* @return a hierarchy node reference for the given reference; cannot be <code>null</code>
*/
protected def IHierarchyNodeReference createNodeReference(IReferenceDescription reference) {
return readOnly(reference.sourceEObjectUri) [ sourceObject |
val textRegion = sourceObject.getTextRegion(reference.EReference, reference.indexInList)
val text = sourceObject.getText(textRegion)
return new DefaultHierarchyNodeReference(text, textRegion, reference)
]
}
protected def ITextRegionWithLineInformation getTextRegion(EObject obj, EReference reference, int indexInList) {
return hierarchyNodeLocationProvider.getTextRegion(obj, reference, indexInList)
}
protected def String getText(EObject obj, ITextRegionWithLineInformation textRegion) {
if (obj === null || textRegion === ITextRegionWithLineInformation.EMPTY_REGION)
return ''
val node = obj.rootContainer.node
if (node === null)
return ''
val endOffset = textRegion.offset + textRegion.length
return node.rootNode.text.substring(textRegion.offset, endOffset)
}
}

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/**
* Copyright (c) 2016, 2020 TypeFox GmbH (http://www.typefox.io) and others.
* This program and the accompanying materials are made available under the
* terms of the Eclipse Public License 2.0 which is available at
* http://www.eclipse.org/legal/epl-2.0.
*
* SPDX-License-Identifier: EPL-2.0
*/
package org.eclipse.xtext.ide.server;
import org.eclipse.lsp4j.DidChangeTextDocumentParams;
import org.eclipse.lsp4j.Position;
import org.eclipse.lsp4j.Range;
import org.eclipse.lsp4j.TextDocumentContentChangeEvent;
import org.eclipse.lsp4j.TextEdit;
import org.eclipse.xtext.xbase.lib.util.ToStringBuilder;
/**
* @author Sven Efftinge - Initial contribution and API
* @since 2.11
*/
public class Document {
private final Integer version;
private final String contents;
private final boolean printSourceOnError;
public Document(Integer version, String contents) {
this(version, contents, true);
}
/**
* @since 2.15
*/
public Document(Integer version, String contents, boolean printSourceOnError) {
this.version = version;
this.contents = contents;
this.printSourceOnError = printSourceOnError;
}
public int getOffSet(Position position) throws IndexOutOfBoundsException {
int l = contents.length();
char NL = '\n';
int line = 0;
int column = 0;
for (int i = 0; i < l; i++) {
char ch = contents.charAt(i);
if (position.getLine() == line && position.getCharacter() == column) {
return i;
}
if (ch == NL) {
line++;
column = 0;
} else {
column++;
}
}
if (position.getLine() == line && position.getCharacter() == column) {
return l;
}
throw new IndexOutOfBoundsException(position.toString() + getSourceOnError());
}
public Position getPosition(int offset) throws IndexOutOfBoundsException {
int l = contents.length();
if (offset < 0 || offset > l) {
throw new IndexOutOfBoundsException(offset + getSourceOnError());
}
char NL = '\n';
int line = 0;
int column = 0;
for (int i = 0; i < l; i++) {
char ch = contents.charAt(i);
if (i == offset) {
return new Position(line, column);
}
if (ch == NL) {
line++;
column = 0;
} else {
column++;
}
}
return new Position(line, column);
}
/**
* Returns with the text for a certain line without the trailing end line marker. Throws an
* {@link IndexOutOfBoundsException} if the zero-based {@code lineNumber} argument is negative or exceeds the number
* of lines in the document.
*/
public String getLineContent(int lineNumber) throws IndexOutOfBoundsException {
if (lineNumber < 0) {
throw new IndexOutOfBoundsException(lineNumber + getSourceOnError());
}
char NL = '\n';
char LF = '\r';
int l = contents.length();
StringBuilder lineContent = new StringBuilder();
int line = 0;
for (int i = 0; i < l; i++) {
if (line > lineNumber) {
return lineContent.toString();
}
char ch = contents.charAt(i);
if (line == lineNumber && ch != NL && ch != LF) {
lineContent.append(ch);
}
if (ch == NL) {
line++;
}
}
if (line < lineNumber) {
throw new IndexOutOfBoundsException(lineNumber + getSourceOnError());
}
return lineContent.toString();
}
/**
* @since 2.22
*/
protected String getSourceOnError() {
String source = "";
if (isPrintSourceOnError()) {
source = " text was : " + contents;
}
return source;
}
/**
* Get the number of lines in the document. Empty document has line count: {@code 1}.
*/
public int getLineCount() {
return getPosition(contents.length()).getLine() + 1;
}
public String getSubstring(Range range) {
int start = getOffSet(range.getStart());
int end = getOffSet(range.getEnd());
return contents.substring(start, end);
}
/**
* As opposed to {@link TextEdit}[] the positions in the edits of a {@link DidChangeTextDocumentParams} refer to the
* state after applying the preceding edits. See
* https://microsoft.github.io/language-server-protocol/specification#textedit-1 and
* https://github.com/microsoft/vscode/issues/23173#issuecomment-289378160 for details.
*
* @return a new document with an incremented version and the text document changes applied.
* @since 2.18
*/
public Document applyTextDocumentChanges(Iterable<? extends TextDocumentContentChangeEvent> changes) {
Document currentDocument = this;
Integer newVersion = null;
if (currentDocument.version != null) {
newVersion = Integer.valueOf(currentDocument.version.intValue() + 1);
}
for (TextDocumentContentChangeEvent change : changes) {
final String newContent;
if (change.getRange() == null) {
newContent = change.getText();
} else {
int start = currentDocument.getOffSet(change.getRange().getStart());
int end = currentDocument.getOffSet(change.getRange().getEnd());
newContent = currentDocument.contents.substring(0, start) + change.getText()
+ currentDocument.contents.substring(end);
}
currentDocument = new Document(newVersion, newContent, printSourceOnError);
}
return currentDocument;
}
/**
* Only use for testing.
*
* All positions in the {@link TextEdit}s refer to the same original document (this).
*/
public Document applyChanges(Iterable<? extends TextEdit> changes) {
String newContent = contents;
for (TextEdit change : changes) {
if (change.getRange() == null) {
newContent = change.getNewText();
} else {
int start = getOffSet(change.getRange().getStart());
int end = getOffSet(change.getRange().getEnd());
newContent = newContent.substring(0, start) + change.getNewText() + newContent.substring(end);
}
}
Integer newVersion = null;
if (version != null) {
newVersion = Integer.valueOf(version.intValue() + 1);
}
return new Document(newVersion, newContent);
}
/**
* @since 2.15
*/
public boolean isPrintSourceOnError() {
return printSourceOnError;
}
@Override
public int hashCode() {
final int prime = 31;
int result = 1;
result = prime * result + ((contents == null) ? 0 : contents.hashCode());
result = prime * result + (printSourceOnError ? 1231 : 1237);
result = prime * result + ((version == null) ? 0 : version.hashCode());
return result;
}
@Override
public boolean equals(Object obj) {
if (this == obj)
return true;
if (obj == null)
return false;
if (getClass() != obj.getClass())
return false;
Document other = (Document) obj;
if (contents == null) {
if (other.contents != null)
return false;
} else if (!contents.equals(other.contents))
return false;
if (printSourceOnError != other.printSourceOnError)
return false;
if (version == null) {
if (other.version != null)
return false;
} else if (!version.equals(other.version))
return false;
return true;
}
@Override
public String toString() {
ToStringBuilder b = new ToStringBuilder(this);
b.add("version", version);
b.add("contents", contents);
b.add("printSourceOnError", printSourceOnError);
return b.toString();
}
public Integer getVersion() {
return version;
}
public String getContents() {
return contents;
}
}

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/*******************************************************************************
* Copyright (c) 2016, 2019 TypeFox GmbH (http://www.typefox.io) and others.
* This program and the accompanying materials are made available under the
* terms of the Eclipse Public License 2.0 which is available at
* http://www.eclipse.org/legal/epl-2.0.
*
* SPDX-License-Identifier: EPL-2.0
*******************************************************************************/
package org.eclipse.xtext.ide.server
import org.eclipse.lsp4j.Position
import org.eclipse.lsp4j.TextEdit
import org.eclipse.xtend.lib.annotations.Data
import org.eclipse.lsp4j.DidChangeTextDocumentParams
import org.eclipse.lsp4j.Range
import org.eclipse.lsp4j.TextDocumentContentChangeEvent
/**
* @author Sven Efftinge - Initial contribution and API
* @since 2.11
*/
@Data class Document {
Integer version
String contents
boolean printSourceOnError
new(Integer version, String contents) {
this(version, contents, true)
}
/**
* @since 2.15
*/
new(Integer version, String contents, boolean printSourceOnError) {
this.version = version
this.contents = contents
this.printSourceOnError = printSourceOnError
}
def int getOffSet(Position position) throws IndexOutOfBoundsException {
val l = contents.length
val char NL = '\n'
var line = 0
var column = 0
for (var i = 0; i < l; i++) {
val ch = contents.charAt(i)
if (position.line === line && position.character === column) {
return i
}
if (ch === NL) {
line++
column = 0
} else {
column++
}
}
if (position.line === line && position.character === column) {
return l
}
throw new IndexOutOfBoundsException(position.toString + if (printSourceOnError) "" else (" text was : " + contents))
}
def Position getPosition(int offset) throws IndexOutOfBoundsException{
val l = contents.length
if (offset < 0 || offset > l)
throw new IndexOutOfBoundsException(offset + if (printSourceOnError) "" else (" text was : " + contents))
val char NL = '\n'
var line = 0
var column = 0
for (var i = 0; i < l; i++) {
val ch = contents.charAt(i)
if (i === offset) {
return new Position(line, column)
}
if (ch === NL) {
line++
column = 0
} else {
column++
}
}
return new Position(line, column)
}
/**
* Returns with the text for a certain line without the trailing end line marker. Throws an {@link IndexOutOfBoundsException} if the zero-based {@code lineNumber}
* argument is negative or exceeds the number of lines in the document.
*/
def String getLineContent(int lineNumber) throws IndexOutOfBoundsException {
if (lineNumber < 0) {
throw new IndexOutOfBoundsException(lineNumber + if (printSourceOnError) "" else (" text was : " + contents));
}
val char NL = '\n';
val char LF = '\r';
val l = contents.length;
val lineContent = new StringBuilder;
var line = 0;
for (var i = 0; i < l; i++) {
if (line > lineNumber) {
return lineContent.toString;
}
val ch = contents.charAt(i);
if (line === lineNumber && ch !== NL && ch !== LF) {
lineContent.append(ch);
}
if (ch === NL) {
line++;
}
}
if (line < lineNumber) {
throw new IndexOutOfBoundsException(lineNumber + if (printSourceOnError) "" else (" text was : " + contents));
}
return lineContent.toString;
}
/**
* Get the number of lines in the document. Empty document has line count: {@code 1}.
*/
def int getLineCount() {
return getPosition(contents.length).line + 1;
}
def String getSubstring(Range range) {
val start = getOffSet(range.start)
val end = getOffSet(range.end)
return this.contents.substring(start, end)
}
/**
* As opposed to {@link TextEdit}[] the positions in the edits of a
* {@link DidChangeTextDocumentParams} refer to the state after applying the preceding edits. See
* https://microsoft.github.io/language-server-protocol/specification#textedit-1 and
* https://github.com/microsoft/vscode/issues/23173#issuecomment-289378160 for details.
*
* @return a new document with an incremented version and the text document changes applied.
* @since 2.18
*/
def Document applyTextDocumentChanges(Iterable<? extends TextDocumentContentChangeEvent> changes) {
var currentDocument = this
val newVersion = if (currentDocument.version !== null)
currentDocument.version + 1
else
null
for (change : changes) {
val newContent = if (change.range === null) {
change.text
} else {
val start = currentDocument.getOffSet(change.range.start)
val end = currentDocument.getOffSet(change.range.end)
currentDocument.contents.substring(0, start) + change.text + currentDocument.contents.substring(end)
}
currentDocument = new Document(newVersion, newContent, printSourceOnError)
}
return currentDocument
}
/**
* Only use for testing.
*
* All positions in the {@link TextEdit}s refer to the same original document (this).
*/
def Document applyChanges(Iterable<? extends TextEdit> changes) {
var newContent = contents
for (change : changes) {
if (change.range === null) {
newContent = change.newText
} else {
val start = getOffSet(change.range.start)
val end = getOffSet(change.range.end)
newContent = newContent.substring(0, start) + change.newText + newContent.substring(end)
}
}
return new Document(if (version !== null) version + 1 else null, newContent)
}
/**
* @since 2.15
*/
@Pure
def boolean isPrintSourceOnError() {
printSourceOnError
}
}

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/**
* Copyright (c) 2016, 2020 TypeFox GmbH (http://www.typefox.io) and others.
* This program and the accompanying materials are made available under the
* terms of the Eclipse Public License 2.0 which is available at
* http://www.eclipse.org/legal/epl-2.0.
*
* SPDX-License-Identifier: EPL-2.0
*/
package org.eclipse.xtext.ide.server;
import java.util.LinkedHashMap;
import java.util.LinkedHashSet;
import java.util.List;
import java.util.Map;
import org.eclipse.xtext.resource.impl.ProjectDescription;
import org.eclipse.xtext.util.IAcceptor;
import org.eclipse.xtext.xbase.lib.Procedures.Procedure1;
import com.google.common.collect.Lists;
/**
* @author Jan Koehnlein - Initial contribution and API
* @since 2.11
*/
public class TopologicalSorter {
protected static class Entry {
private final ProjectDescription description;
private boolean marked;
private boolean cyclic;
@Override
public String toString() {
return description.getName();
}
public Entry(ProjectDescription description) {
this.description = description;
}
}
private LinkedHashSet<ProjectDescription> result;
private Map<String, TopologicalSorter.Entry> name2entry;
private IAcceptor<ProjectDescription> cyclicAcceptor;
public List<ProjectDescription> sortByDependencies(Iterable<ProjectDescription> descriptions,
Procedure1<? super ProjectDescription> cyclicAcceptor) {
this.cyclicAcceptor = cyclicAcceptor::apply;
name2entry = new LinkedHashMap<>();
for (ProjectDescription project : descriptions) {
Entry entry = new TopologicalSorter.Entry(project);
name2entry.put(entry.description.getName(), entry);
}
result = new LinkedHashSet<>();
name2entry.values().forEach(it -> visit(it));
return Lists.newArrayList(result);
}
protected boolean visit(TopologicalSorter.Entry current) {
if (!result.contains(current.description) && !current.cyclic) {
if (current.marked) {
markCyclic(current);
return false;
}
current.marked = true;
for (String it : current.description.getDependencies()) {
TopologicalSorter.Entry depEntry = name2entry.get(it);
if (depEntry != null && !visit(depEntry)) {
markCyclic(current);
return false;
}
}
current.marked = false;
result.add(current.description);
}
return true;
}
protected void markCyclic(TopologicalSorter.Entry it) {
if (!it.cyclic) {
it.cyclic = true;
cyclicAcceptor.accept(it.description);
}
}
}

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/*******************************************************************************
* Copyright (c) 2016 TypeFox GmbH (http://www.typefox.io) and others.
* This program and the accompanying materials are made available under the
* terms of the Eclipse Public License 2.0 which is available at
* http://www.eclipse.org/legal/epl-2.0.
*
* SPDX-License-Identifier: EPL-2.0
*******************************************************************************/
package org.eclipse.xtext.ide.server
import java.util.LinkedHashSet
import java.util.List
import java.util.Map
import org.eclipse.xtend.lib.annotations.FinalFieldsConstructor
import org.eclipse.xtext.resource.impl.ProjectDescription
import org.eclipse.xtext.util.IAcceptor
/**
* @author Jan Koehnlein - Initial contribution and API
* @since 2.11
*/
class TopologicalSorter {
LinkedHashSet<ProjectDescription> result
Map<String, Entry> name2entry
IAcceptor<ProjectDescription> cyclicAcceptor
def List<ProjectDescription> sortByDependencies(Iterable<ProjectDescription> descriptions, (ProjectDescription)=>void cyclicAcceptor) {
this.cyclicAcceptor = cyclicAcceptor
name2entry = descriptions.map[new Entry(it)].toMap[description.name]
result = newLinkedHashSet
name2entry.values.forEach [
visit
]
result.toList
}
protected def boolean visit(Entry current) {
if(!result.contains(current.description) && !current.cyclic) {
if(current.marked) {
current.markCyclic
return false
}
current.marked = true
for(it: current.description.dependencies) {
val depEntry = name2entry.get(it)
if(depEntry !== null && !depEntry.visit) {
current.markCyclic
return false
}
}
current.marked = false
result.add(current.description)
}
return true
}
protected def markCyclic(Entry it) {
if(!cyclic) {
cyclic = true
cyclicAcceptor.accept(description)
}
}
@FinalFieldsConstructor
protected static class Entry {
val ProjectDescription description
boolean marked
boolean cyclic
override toString() {
description.name
}
}
}

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/**
* Copyright (c) 2016 TypeFox GmbH (http://www.typefox.io) and others.
* This program and the accompanying materials are made available under the
* terms of the Eclipse Public License 2.0 which is available at
* http://www.eclipse.org/legal/epl-2.0.
*
* SPDX-License-Identifier: EPL-2.0
*/
package org.eclipse.xtext.ide.editor.contentassist;
import com.google.inject.Inject;
import java.util.List;
import org.eclipse.xtend.lib.annotations.Accessors;
import org.eclipse.xtext.ide.editor.contentassist.IPrefixMatcher;
import org.eclipse.xtext.naming.IQualifiedNameConverter;
import org.eclipse.xtext.util.Strings;
import org.eclipse.xtext.xbase.lib.Pure;
import org.eclipse.xtext.xbase.lib.StringExtensions;
/**
* Prefix matcher for fully qualified names.
*
* @since 2.10
* @noreference
*/
@SuppressWarnings("all")
public class FQNPrefixMatcher implements IPrefixMatcher {
@Accessors
@Inject
private IPrefixMatcher.IgnoreCase delegate;
@Inject
private IQualifiedNameConverter qualifiedNameConverter;
@Override
public boolean isCandidateMatchingPrefix(final String name, final String prefix) {
boolean _isCandidateMatchingPrefix = this.delegate.isCandidateMatchingPrefix(name, prefix);
if (_isCandidateMatchingPrefix) {
return true;
}
final String delimiter = this.getDelimiter();
if (((!StringExtensions.isNullOrEmpty(delimiter)) && (name.indexOf(delimiter) >= 0))) {
int _indexOf = prefix.indexOf(delimiter);
boolean _lessThan = (_indexOf < 0);
if (_lessThan) {
final String lastSegment = this.getLastSegment(name, delimiter);
if (((lastSegment != null) && this.delegate.isCandidateMatchingPrefix(lastSegment, prefix))) {
return true;
}
} else {
final List<String> splitPrefix = Strings.split(prefix, delimiter);
boolean _isEmpty = splitPrefix.isEmpty();
if (_isEmpty) {
return false;
}
final List<String> splitName = Strings.split(name, delimiter);
int _size = splitName.size();
int _size_1 = splitPrefix.size();
boolean _lessThan_1 = (_size < _size_1);
if (_lessThan_1) {
return false;
}
for (int i = 0; (i < splitPrefix.size()); i++) {
boolean _isCandidateMatchingPrefix_1 = this.delegate.isCandidateMatchingPrefix(splitName.get(i), splitPrefix.get(i));
boolean _not = (!_isCandidateMatchingPrefix_1);
if (_not) {
return false;
}
}
return true;
}
}
return false;
}
protected String getLastSegment(final String fqn, final String delimiter) {
final int lastDelimIndex = fqn.lastIndexOf(delimiter);
if (((lastDelimIndex >= 0) && ((lastDelimIndex + delimiter.length()) < fqn.length()))) {
int _length = delimiter.length();
int _plus = (lastDelimIndex + _length);
return fqn.substring(_plus);
}
return null;
}
public String getDelimiter() {
if ((this.qualifiedNameConverter instanceof IQualifiedNameConverter.DefaultImpl)) {
return ((IQualifiedNameConverter.DefaultImpl)this.qualifiedNameConverter).getDelimiter();
} else {
return ".";
}
}
@Pure
public IPrefixMatcher.IgnoreCase getDelegate() {
return this.delegate;
}
public void setDelegate(final IPrefixMatcher.IgnoreCase delegate) {
this.delegate = delegate;
}
}

236
org.eclipse.xtext.ide/xtend-gen/org/eclipse/xtext/ide/editor/contentassist/IdeContentProposalProvider.java
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@ -1,236 +0,0 @@
/**
* Copyright (c) 2015, 2016 itemis AG (http://www.itemis.eu) and others.
* This program and the accompanying materials are made available under the
* terms of the Eclipse Public License 2.0 which is available at
* http://www.eclipse.org/legal/epl-2.0.
*
* SPDX-License-Identifier: EPL-2.0
*/
package org.eclipse.xtext.ide.editor.contentassist;
import com.google.common.base.Objects;
import com.google.common.base.Predicate;
import com.google.common.base.Predicates;
import com.google.common.collect.ImmutableList;
import com.google.inject.Inject;
import java.util.Arrays;
import java.util.Collection;
import java.util.List;
import org.eclipse.emf.ecore.EClass;
import org.eclipse.emf.ecore.EClassifier;
import org.eclipse.emf.ecore.EObject;
import org.eclipse.emf.ecore.EReference;
import org.eclipse.xtend.lib.annotations.AccessorType;
import org.eclipse.xtend.lib.annotations.Accessors;
import org.eclipse.xtext.AbstractElement;
import org.eclipse.xtext.AbstractRule;
import org.eclipse.xtext.Assignment;
import org.eclipse.xtext.CrossReference;
import org.eclipse.xtext.GrammarUtil;
import org.eclipse.xtext.Keyword;
import org.eclipse.xtext.RuleCall;
import org.eclipse.xtext.TerminalRule;
import org.eclipse.xtext.ide.editor.contentassist.ContentAssistContext;
import org.eclipse.xtext.ide.editor.contentassist.ContentAssistEntry;
import org.eclipse.xtext.ide.editor.contentassist.IIdeContentProposalAcceptor;
import org.eclipse.xtext.ide.editor.contentassist.IdeContentProposalCreator;
import org.eclipse.xtext.ide.editor.contentassist.IdeContentProposalPriorities;
import org.eclipse.xtext.ide.editor.contentassist.IdeCrossrefProposalProvider;
import org.eclipse.xtext.naming.IQualifiedNameConverter;
import org.eclipse.xtext.resource.IEObjectDescription;
import org.eclipse.xtext.scoping.IScope;
import org.eclipse.xtext.scoping.IScopeProvider;
import org.eclipse.xtext.util.TextRegion;
import org.eclipse.xtext.xbase.lib.Extension;
import org.eclipse.xtext.xbase.lib.Procedures.Procedure1;
import org.eclipse.xtext.xbase.lib.Pure;
import org.eclipse.xtext.xtext.CurrentTypeFinder;
/**
* Generic content proposal provider for use in different IDE contexts. This provider is
* <em>not</em> used by the Eclipse integration, which has its own abstraction for
* content assist proposals.
* @noreference
*/
@SuppressWarnings("all")
public class IdeContentProposalProvider {
@Accessors(AccessorType.PROTECTED_GETTER)
@Inject
private IScopeProvider scopeProvider;
@Accessors(AccessorType.PROTECTED_GETTER)
@Inject
private IQualifiedNameConverter qualifiedNameConverter;
@Accessors(AccessorType.PROTECTED_GETTER)
@Inject
private IdeCrossrefProposalProvider crossrefProposalProvider;
@Accessors(AccessorType.PROTECTED_GETTER)
@Inject
private IdeContentProposalCreator proposalCreator;
@Accessors(AccessorType.PROTECTED_GETTER)
@Inject
private IdeContentProposalPriorities proposalPriorities;
@Inject
@Extension
private CurrentTypeFinder _currentTypeFinder;
/**
* Create content assist proposals and pass them to the given acceptor.
*/
public void createProposals(final Collection<ContentAssistContext> contexts, final IIdeContentProposalAcceptor acceptor) {
Iterable<ContentAssistContext> _filteredContexts = this.getFilteredContexts(contexts);
for (final ContentAssistContext context : _filteredContexts) {
ImmutableList<AbstractElement> _firstSetGrammarElements = context.getFirstSetGrammarElements();
for (final AbstractElement element : _firstSetGrammarElements) {
{
boolean _canAcceptMoreProposals = acceptor.canAcceptMoreProposals();
boolean _not = (!_canAcceptMoreProposals);
if (_not) {
return;
}
this.createProposals(element, context, acceptor);
}
}
}
}
protected Iterable<ContentAssistContext> getFilteredContexts(final Collection<ContentAssistContext> contexts) {
return contexts;
}
protected void _createProposals(final AbstractElement element, final ContentAssistContext context, final IIdeContentProposalAcceptor acceptor) {
}
protected void _createProposals(final Assignment assignment, final ContentAssistContext context, final IIdeContentProposalAcceptor acceptor) {
final AbstractElement terminal = assignment.getTerminal();
if ((terminal instanceof CrossReference)) {
this.createProposals(terminal, context, acceptor);
} else {
if ((terminal instanceof RuleCall)) {
final AbstractRule rule = ((RuleCall)terminal).getRule();
if (((rule instanceof TerminalRule) && context.getPrefix().isEmpty())) {
String _xifexpression = null;
String _name = rule.getName();
boolean _equals = Objects.equal(_name, "STRING");
if (_equals) {
String _feature = assignment.getFeature();
String _plus = ("\"" + _feature);
_xifexpression = (_plus + "\"");
} else {
_xifexpression = assignment.getFeature();
}
final String proposal = _xifexpression;
final Procedure1<ContentAssistEntry> _function = (ContentAssistEntry it) -> {
String _name_1 = rule.getName();
boolean _equals_1 = Objects.equal(_name_1, "STRING");
if (_equals_1) {
List<TextRegion> _editPositions = it.getEditPositions();
int _offset = context.getOffset();
int _plus_1 = (_offset + 1);
int _length = proposal.length();
int _minus = (_length - 2);
TextRegion _textRegion = new TextRegion(_plus_1, _minus);
_editPositions.add(_textRegion);
it.setKind(ContentAssistEntry.KIND_TEXT);
} else {
List<TextRegion> _editPositions_1 = it.getEditPositions();
int _offset_1 = context.getOffset();
int _length_1 = proposal.length();
TextRegion _textRegion_1 = new TextRegion(_offset_1, _length_1);
_editPositions_1.add(_textRegion_1);
it.setKind(ContentAssistEntry.KIND_VALUE);
}
it.setDescription(rule.getName());
};
final ContentAssistEntry entry = this.proposalCreator.createProposal(proposal, context, _function);
acceptor.accept(entry, this.proposalPriorities.getDefaultPriority(entry));
}
}
}
}
protected void _createProposals(final Keyword keyword, final ContentAssistContext context, final IIdeContentProposalAcceptor acceptor) {
boolean _filterKeyword = this.filterKeyword(keyword, context);
if (_filterKeyword) {
final ContentAssistEntry entry = this.proposalCreator.createProposal(keyword.getValue(), context, ContentAssistEntry.KIND_KEYWORD, null);
if ((entry != null)) {
acceptor.accept(entry, this.proposalPriorities.getKeywordPriority(keyword.getValue(), entry));
}
}
}
protected boolean filterKeyword(final Keyword keyword, final ContentAssistContext context) {
return true;
}
protected void _createProposals(final RuleCall ruleCall, final ContentAssistContext context, final IIdeContentProposalAcceptor acceptor) {
}
protected void _createProposals(final CrossReference reference, final ContentAssistContext context, final IIdeContentProposalAcceptor acceptor) {
final EClassifier type = this._currentTypeFinder.findCurrentTypeAfter(reference);
if ((type instanceof EClass)) {
final EReference ereference = GrammarUtil.getReference(reference, ((EClass)type));
final EObject currentModel = context.getCurrentModel();
if (((ereference != null) && (currentModel != null))) {
final IScope scope = this.scopeProvider.getScope(currentModel, ereference);
this.crossrefProposalProvider.lookupCrossReference(scope, reference, context, acceptor,
this.getCrossrefFilter(reference, context));
}
}
}
protected Predicate<IEObjectDescription> getCrossrefFilter(final CrossReference reference, final ContentAssistContext context) {
return Predicates.<IEObjectDescription>alwaysTrue();
}
protected void createProposals(final AbstractElement assignment, final ContentAssistContext context, final IIdeContentProposalAcceptor acceptor) {
if (assignment instanceof Assignment) {
_createProposals((Assignment)assignment, context, acceptor);
return;
} else if (assignment instanceof CrossReference) {
_createProposals((CrossReference)assignment, context, acceptor);
return;
} else if (assignment instanceof Keyword) {
_createProposals((Keyword)assignment, context, acceptor);
return;
} else if (assignment instanceof RuleCall) {
_createProposals((RuleCall)assignment, context, acceptor);
return;
} else if (assignment != null) {
_createProposals(assignment, context, acceptor);
return;
} else {
throw new IllegalArgumentException("Unhandled parameter types: " +
Arrays.<Object>asList(assignment, context, acceptor).toString());
}
}
@Pure
protected IScopeProvider getScopeProvider() {
return this.scopeProvider;
}
@Pure
protected IQualifiedNameConverter getQualifiedNameConverter() {
return this.qualifiedNameConverter;
}
@Pure
protected IdeCrossrefProposalProvider getCrossrefProposalProvider() {
return this.crossrefProposalProvider;
}
@Pure
protected IdeContentProposalCreator getProposalCreator() {
return this.proposalCreator;
}
@Pure
protected IdeContentProposalPriorities getProposalPriorities() {
return this.proposalPriorities;
}
}

255
org.eclipse.xtext.ide/xtend-gen/org/eclipse/xtext/ide/editor/hierarchy/DefaultCallHierarchyBuilder.java
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@ -1,255 +0,0 @@
/**
* Copyright (c) 2016, 2017 TypeFox GmbH (http://www.typefox.io) and others.
* This program and the accompanying materials are made available under the
* terms of the Eclipse Public License 2.0 which is available at
* http://www.eclipse.org/legal/epl-2.0.
*
* SPDX-License-Identifier: EPL-2.0
*/
package org.eclipse.xtext.ide.editor.hierarchy;
import java.util.Collection;
import java.util.Collections;
import java.util.LinkedHashMap;
import java.util.Map;
import org.eclipse.core.runtime.IProgressMonitor;
import org.eclipse.emf.common.util.URI;
import org.eclipse.emf.ecore.EObject;
import org.eclipse.emf.ecore.EReference;
import org.eclipse.emf.ecore.util.EcoreUtil;
import org.eclipse.xtend.lib.annotations.Accessors;
import org.eclipse.xtext.findReferences.IReferenceFinder;
import org.eclipse.xtext.findReferences.ReferenceAcceptor;
import org.eclipse.xtext.findReferences.TargetURIs;
import org.eclipse.xtext.ide.editor.hierarchy.AbstractHierarchyBuilder;
import org.eclipse.xtext.ide.editor.hierarchy.DefaultHierarchyNode;
import org.eclipse.xtext.ide.editor.hierarchy.DefaultHierarchyNodeReference;
import org.eclipse.xtext.ide.editor.hierarchy.ICallHierarchyBuilder;
import org.eclipse.xtext.ide.editor.hierarchy.IHierarchyNode;
import org.eclipse.xtext.ide.editor.hierarchy.IHierarchyNodeReference;
import org.eclipse.xtext.nodemodel.ICompositeNode;
import org.eclipse.xtext.nodemodel.util.NodeModelUtils;
import org.eclipse.xtext.resource.IEObjectDescription;
import org.eclipse.xtext.resource.IReferenceDescription;
import org.eclipse.xtext.resource.IResourceDescriptions;
import org.eclipse.xtext.resource.IResourceServiceProvider;
import org.eclipse.xtext.util.IAcceptor;
import org.eclipse.xtext.util.ITextRegionWithLineInformation;
import org.eclipse.xtext.util.concurrent.IUnitOfWork;
import org.eclipse.xtext.xbase.lib.CollectionLiterals;
import org.eclipse.xtext.xbase.lib.Procedures.Procedure2;
import org.eclipse.xtext.xbase.lib.Pure;
/**
* <p>
* Default implementation of a call hierarchy builder.
* </p>
*
* @author kosyakov - Initial contribution and API
* @since 2.10
*/
@SuppressWarnings("all")
public class DefaultCallHierarchyBuilder extends AbstractHierarchyBuilder implements ICallHierarchyBuilder {
@Accessors
private ICallHierarchyBuilder.CallHierarchyType hierarchyType = ICallHierarchyBuilder.CallHierarchyType.CALLER;
@Override
public Collection<IHierarchyNode> buildRoots(final URI rootURI, final IProgressMonitor monitor) {
final IEObjectDescription rootDeclaration = this.findDeclaration(rootURI);
if ((rootDeclaration == null)) {
return CollectionLiterals.<IHierarchyNode>emptyList();
}
IHierarchyNode _createRoot = this.createRoot(rootDeclaration);
return Collections.<IHierarchyNode>unmodifiableList(CollectionLiterals.<IHierarchyNode>newArrayList(_createRoot));
}
@Override
public Collection<IHierarchyNode> buildChildren(final IHierarchyNode parent, final IProgressMonitor monitor) {
boolean _mayHaveChildren = parent.mayHaveChildren();
boolean _not = (!_mayHaveChildren);
if (_not) {
return CollectionLiterals.<IHierarchyNode>emptyList();
}
final LinkedHashMap<URI, IHierarchyNode> children = CollectionLiterals.<URI, IHierarchyNode>newLinkedHashMap();
final Procedure2<IEObjectDescription, IReferenceDescription> _function = (IEObjectDescription declaration, IReferenceDescription reference) -> {
final IHierarchyNode childNode = this.createChild(children, declaration, parent);
if ((childNode != null)) {
final IHierarchyNodeReference nodeReference = this.createNodeReference(reference);
if ((nodeReference != null)) {
Collection<IHierarchyNodeReference> _references = childNode.getReferences();
_references.add(nodeReference);
}
}
};
this.findDeclarations(parent, monitor, _function);
return children.values();
}
protected void findDeclarations(final IHierarchyNode parent, final IProgressMonitor monitor, final Procedure2<? super IEObjectDescription, ? super IReferenceDescription> acceptor) {
final ICallHierarchyBuilder.CallHierarchyType hierarchyType = this.hierarchyType;
if (hierarchyType != null) {
switch (hierarchyType) {
case CALLEE:
this.findTargetDeclarations(parent.getElement().getEObjectURI(), monitor, acceptor);
break;
default:
this.findSourceDeclarations(parent.getElement().getEObjectURI(), monitor, acceptor);
break;
}
} else {
this.findSourceDeclarations(parent.getElement().getEObjectURI(), monitor, acceptor);
}
}
protected void findTargetDeclarations(final URI sourceDeclarationURI, final IProgressMonitor monitor, final Procedure2<? super IEObjectDescription, ? super IReferenceDescription> acceptor) {
final IUnitOfWork<Object, EObject> _function = (EObject sourceDeclaration) -> {
Object _xblockexpression = null;
{
IReferenceFinder _referenceFinder = this.getReferenceFinder();
IResourceServiceProvider.Registry _resourceServiceProviderRegistry = this.getResourceServiceProviderRegistry();
final IAcceptor<IReferenceDescription> _function_1 = (IReferenceDescription reference) -> {
boolean _filterReference = this.filterReference(reference);
if (_filterReference) {
IEObjectDescription _findTargetDeclaration = null;
if (reference!=null) {
_findTargetDeclaration=this.findTargetDeclaration(reference);
}
final IEObjectDescription targetDeclaration = _findTargetDeclaration;
acceptor.apply(targetDeclaration, reference);
}
};
ReferenceAcceptor _referenceAcceptor = new ReferenceAcceptor(_resourceServiceProviderRegistry, _function_1);
_referenceFinder.findAllReferences(sourceDeclaration, _referenceAcceptor, monitor);
_xblockexpression = null;
}
return _xblockexpression;
};
this.<Object>readOnly(sourceDeclarationURI, _function);
}
protected void findSourceDeclarations(final URI targetDeclarationURI, final IProgressMonitor monitor, final Procedure2<? super IEObjectDescription, ? super IReferenceDescription> acceptor) {
final TargetURIs targetURIs = this.collectTargetURIs(targetDeclarationURI);
IReferenceFinder _referenceFinder = this.getReferenceFinder();
IReferenceFinder.IResourceAccess _resourceAccess = this.getResourceAccess();
IResourceDescriptions _indexData = this.getIndexData();
IResourceServiceProvider.Registry _resourceServiceProviderRegistry = this.getResourceServiceProviderRegistry();
final IAcceptor<IReferenceDescription> _function = (IReferenceDescription reference) -> {
boolean _filterReference = this.filterReference(reference);
if (_filterReference) {
IEObjectDescription _findSourceDeclaration = null;
if (reference!=null) {
_findSourceDeclaration=this.findSourceDeclaration(reference);
}
final IEObjectDescription sourceDeclaration = _findSourceDeclaration;
acceptor.apply(sourceDeclaration, reference);
}
};
ReferenceAcceptor _referenceAcceptor = new ReferenceAcceptor(_resourceServiceProviderRegistry, _function);
_referenceFinder.findAllReferences(targetURIs, _resourceAccess, _indexData, _referenceAcceptor, monitor);
}
protected TargetURIs collectTargetURIs(final URI targetURI) {
final TargetURIs targetURIs = this.getTargetURIProvider().get();
if ((targetURI == null)) {
return targetURIs;
}
final IUnitOfWork<Object, EObject> _function = (EObject targetObject) -> {
if ((targetObject != null)) {
this.getTargetURICollector().add(targetObject, targetURIs);
}
return null;
};
this.<Object>readOnly(targetURI, _function);
return targetURIs;
}
protected boolean filterReference(final IReferenceDescription reference) {
return (reference != null);
}
protected IEObjectDescription findDeclaration(final URI objectURI) {
return this.getDescription(objectURI);
}
protected IEObjectDescription findTargetDeclaration(final IReferenceDescription reference) {
return this.findDeclaration(reference.getTargetEObjectUri());
}
protected IEObjectDescription findSourceDeclaration(final IReferenceDescription reference) {
return this.findDeclaration(reference.getContainerEObjectURI());
}
/**
* @return a root hierarchy node for the given declaration; cannot be <code>null</code>
*/
protected IHierarchyNode createRoot(final IEObjectDescription declaration) {
final DefaultHierarchyNode node = new DefaultHierarchyNode();
node.setElement(declaration);
node.setMayHaveChildren(true);
return node;
}
/**
* @return a child node for the given declaration and the parent node; cannot be <code>null</code>
*/
protected IHierarchyNode createChild(final IEObjectDescription declaration, final IHierarchyNode parent) {
final DefaultHierarchyNode node = new DefaultHierarchyNode();
node.setParent(parent);
node.setElement(declaration);
boolean _isRecursive = node.isRecursive();
boolean _not = (!_isRecursive);
node.setMayHaveChildren(_not);
return node;
}
protected IHierarchyNode createChild(final Map<URI, IHierarchyNode> children, final IEObjectDescription declaration, final IHierarchyNode parent) {
if ((declaration == null)) {
return null;
}
IHierarchyNode childNode = children.get(declaration.getEObjectURI());
if ((childNode == null)) {
childNode = this.createChild(declaration, parent);
children.put(declaration.getEObjectURI(), childNode);
}
return childNode;
}
/**
* @return a hierarchy node reference for the given reference; cannot be <code>null</code>
*/
protected IHierarchyNodeReference createNodeReference(final IReferenceDescription reference) {
final IUnitOfWork<DefaultHierarchyNodeReference, EObject> _function = (EObject sourceObject) -> {
final ITextRegionWithLineInformation textRegion = this.getTextRegion(sourceObject, reference.getEReference(), reference.getIndexInList());
final String text = this.getText(sourceObject, textRegion);
return new DefaultHierarchyNodeReference(text, textRegion, reference);
};
return this.<DefaultHierarchyNodeReference>readOnly(reference.getSourceEObjectUri(), _function);
}
protected ITextRegionWithLineInformation getTextRegion(final EObject obj, final EReference reference, final int indexInList) {
return this.getHierarchyNodeLocationProvider().getTextRegion(obj, reference, indexInList);
}
protected String getText(final EObject obj, final ITextRegionWithLineInformation textRegion) {
if (((obj == null) || (textRegion == ITextRegionWithLineInformation.EMPTY_REGION))) {
return "";
}
final ICompositeNode node = NodeModelUtils.getNode(EcoreUtil.getRootContainer(obj));
if ((node == null)) {
return "";
}
int _offset = textRegion.getOffset();
int _length = textRegion.getLength();
final int endOffset = (_offset + _length);
return node.getRootNode().getText().substring(textRegion.getOffset(), endOffset);
}
@Pure
public ICallHierarchyBuilder.CallHierarchyType getHierarchyType() {
return this.hierarchyType;
}
public void setHierarchyType(final ICallHierarchyBuilder.CallHierarchyType hierarchyType) {
this.hierarchyType = hierarchyType;
}
}

312
org.eclipse.xtext.ide/xtend-gen/org/eclipse/xtext/ide/server/Document.java
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@ -1,312 +0,0 @@
/**
* Copyright (c) 2016, 2019 TypeFox GmbH (http://www.typefox.io) and others.
* This program and the accompanying materials are made available under the
* terms of the Eclipse Public License 2.0 which is available at
* http://www.eclipse.org/legal/epl-2.0.
*
* SPDX-License-Identifier: EPL-2.0
*/
package org.eclipse.xtext.ide.server;
import org.eclipse.lsp4j.DidChangeTextDocumentParams;
import org.eclipse.lsp4j.Position;
import org.eclipse.lsp4j.Range;
import org.eclipse.lsp4j.TextDocumentContentChangeEvent;
import org.eclipse.lsp4j.TextEdit;
import org.eclipse.xtend.lib.annotations.Data;
import org.eclipse.xtext.xbase.lib.Pure;
import org.eclipse.xtext.xbase.lib.util.ToStringBuilder;
/**
* @author Sven Efftinge - Initial contribution and API
* @since 2.11
*/
@Data
@SuppressWarnings("all")
public class Document {
private final Integer version;
private final String contents;
private final boolean printSourceOnError;
public Document(final Integer version, final String contents) {
this(version, contents, true);
}
/**
* @since 2.15
*/
public Document(final Integer version, final String contents, final boolean printSourceOnError) {
this.version = version;
this.contents = contents;
this.printSourceOnError = printSourceOnError;
}
public int getOffSet(final Position position) throws IndexOutOfBoundsException {
final int l = this.contents.length();
final char NL = '\n';
int line = 0;
int column = 0;
for (int i = 0; (i < l); i++) {
{
final char ch = this.contents.charAt(i);
if (((position.getLine() == line) && (position.getCharacter() == column))) {
return i;
}
if ((ch == NL)) {
line++;
column = 0;
} else {
column++;
}
}
}
if (((position.getLine() == line) && (position.getCharacter() == column))) {
return l;
}
String _string = position.toString();
String _xifexpression = null;
if (this.printSourceOnError) {
_xifexpression = "";
} else {
_xifexpression = (" text was : " + this.contents);
}
String _plus = (_string + _xifexpression);
throw new IndexOutOfBoundsException(_plus);
}
public Position getPosition(final int offset) throws IndexOutOfBoundsException {
final int l = this.contents.length();
if (((offset < 0) || (offset > l))) {
String _xifexpression = null;
if (this.printSourceOnError) {
_xifexpression = "";
} else {
_xifexpression = (" text was : " + this.contents);
}
String _plus = (Integer.valueOf(offset) + _xifexpression);
throw new IndexOutOfBoundsException(_plus);
}
final char NL = '\n';
int line = 0;
int column = 0;
for (int i = 0; (i < l); i++) {
{
final char ch = this.contents.charAt(i);
if ((i == offset)) {
return new Position(line, column);
}
if ((ch == NL)) {
line++;
column = 0;
} else {
column++;
}
}
}
return new Position(line, column);
}
/**
* Returns with the text for a certain line without the trailing end line marker. Throws an {@link IndexOutOfBoundsException} if the zero-based {@code lineNumber}
* argument is negative or exceeds the number of lines in the document.
*/
public String getLineContent(final int lineNumber) throws IndexOutOfBoundsException {
if ((lineNumber < 0)) {
String _xifexpression = null;
if (this.printSourceOnError) {
_xifexpression = "";
} else {
_xifexpression = (" text was : " + this.contents);
}
String _plus = (Integer.valueOf(lineNumber) + _xifexpression);
throw new IndexOutOfBoundsException(_plus);
}
final char NL = '\n';
final char LF = '\r';
final int l = this.contents.length();
final StringBuilder lineContent = new StringBuilder();
int line = 0;
for (int i = 0; (i < l); i++) {
{
if ((line > lineNumber)) {
return lineContent.toString();
}
final char ch = this.contents.charAt(i);
if ((((line == lineNumber) && (ch != NL)) && (ch != LF))) {
lineContent.append(ch);
}
if ((ch == NL)) {
line++;
}
}
}
if ((line < lineNumber)) {
String _xifexpression_1 = null;
if (this.printSourceOnError) {
_xifexpression_1 = "";
} else {
_xifexpression_1 = (" text was : " + this.contents);
}
String _plus_1 = (Integer.valueOf(lineNumber) + _xifexpression_1);
throw new IndexOutOfBoundsException(_plus_1);
}
return lineContent.toString();
}
/**
* Get the number of lines in the document. Empty document has line count: {@code 1}.
*/
public int getLineCount() {
int _line = this.getPosition(this.contents.length()).getLine();
return (_line + 1);
}
public String getSubstring(final Range range) {
final int start = this.getOffSet(range.getStart());
final int end = this.getOffSet(range.getEnd());
return this.contents.substring(start, end);
}
/**
* As opposed to {@link TextEdit}[] the positions in the edits of a
* {@link DidChangeTextDocumentParams} refer to the state after applying the preceding edits. See
* https://microsoft.github.io/language-server-protocol/specification#textedit-1 and
* https://github.com/microsoft/vscode/issues/23173#issuecomment-289378160 for details.
*
* @return a new document with an incremented version and the text document changes applied.
* @since 2.18
*/
public Document applyTextDocumentChanges(final Iterable<? extends TextDocumentContentChangeEvent> changes) {
Document currentDocument = this;
Integer _xifexpression = null;
if ((currentDocument.version != null)) {
_xifexpression = Integer.valueOf(((currentDocument.version).intValue() + 1));
} else {
_xifexpression = null;
}
final Integer newVersion = _xifexpression;
for (final TextDocumentContentChangeEvent change : changes) {
{
String _xifexpression_1 = null;
Range _range = change.getRange();
boolean _tripleEquals = (_range == null);
if (_tripleEquals) {
_xifexpression_1 = change.getText();
} else {
String _xblockexpression = null;
{
final int start = currentDocument.getOffSet(change.getRange().getStart());
final int end = currentDocument.getOffSet(change.getRange().getEnd());
String _substring = currentDocument.contents.substring(0, start);
String _text = change.getText();
String _plus = (_substring + _text);
String _substring_1 = currentDocument.contents.substring(end);
_xblockexpression = (_plus + _substring_1);
}
_xifexpression_1 = _xblockexpression;
}
final String newContent = _xifexpression_1;
Document _document = new Document(newVersion, newContent, this.printSourceOnError);
currentDocument = _document;
}
}
return currentDocument;
}
/**
* Only use for testing.
*
* All positions in the {@link TextEdit}s refer to the same original document (this).
*/
public Document applyChanges(final Iterable<? extends TextEdit> changes) {
String newContent = this.contents;
for (final TextEdit change : changes) {
Range _range = change.getRange();
boolean _tripleEquals = (_range == null);
if (_tripleEquals) {
newContent = change.getNewText();
} else {
final int start = this.getOffSet(change.getRange().getStart());
final int end = this.getOffSet(change.getRange().getEnd());
String _substring = newContent.substring(0, start);
String _newText = change.getNewText();
String _plus = (_substring + _newText);
String _substring_1 = newContent.substring(end);
String _plus_1 = (_plus + _substring_1);
newContent = _plus_1;
}
}
Integer _xifexpression = null;
if ((this.version != null)) {
_xifexpression = Integer.valueOf(((this.version).intValue() + 1));
} else {
_xifexpression = null;
}
return new Document(_xifexpression, newContent);
}
/**
* @since 2.15
*/
@Pure
public boolean isPrintSourceOnError() {
return this.printSourceOnError;
}
@Override
@Pure
public int hashCode() {
final int prime = 31;
int result = 1;
result = prime * result + ((this.version== null) ? 0 : this.version.hashCode());
result = prime * result + ((this.contents== null) ? 0 : this.contents.hashCode());
return prime * result + (this.printSourceOnError ? 1231 : 1237);
}
@Override
@Pure
public boolean equals(final Object obj) {
if (this == obj)
return true;
if (obj == null)
return false;
if (getClass() != obj.getClass())
return false;
Document other = (Document) obj;
if (this.version == null) {
if (other.version != null)
return false;
} else if (!this.version.equals(other.version))
return false;
if (this.contents == null) {
if (other.contents != null)
return false;
} else if (!this.contents.equals(other.contents))
return false;
if (other.printSourceOnError != this.printSourceOnError)
return false;
return true;
}
@Override
@Pure
public String toString() {
ToStringBuilder b = new ToStringBuilder(this);
b.add("version", this.version);
b.add("contents", this.contents);
b.add("printSourceOnError", this.printSourceOnError);
return b.toString();
}
@Pure
public Integer getVersion() {
return this.version;
}
@Pure
public String getContents() {
return this.contents;
}
}

108
org.eclipse.xtext.ide/xtend-gen/org/eclipse/xtext/ide/server/TopologicalSorter.java
View file

@ -1,108 +0,0 @@
/**
* Copyright (c) 2016 TypeFox GmbH (http://www.typefox.io) and others.
* This program and the accompanying materials are made available under the
* terms of the Eclipse Public License 2.0 which is available at
* http://www.eclipse.org/legal/epl-2.0.
*
* SPDX-License-Identifier: EPL-2.0
*/
package org.eclipse.xtext.ide.server;
import java.util.LinkedHashSet;
import java.util.List;
import java.util.Map;
import java.util.function.Consumer;
import org.eclipse.xtend.lib.annotations.FinalFieldsConstructor;
import org.eclipse.xtext.resource.impl.ProjectDescription;
import org.eclipse.xtext.util.IAcceptor;
import org.eclipse.xtext.xbase.lib.CollectionLiterals;
import org.eclipse.xtext.xbase.lib.Functions.Function1;
import org.eclipse.xtext.xbase.lib.IterableExtensions;
import org.eclipse.xtext.xbase.lib.Procedures.Procedure1;
/**
* @author Jan Koehnlein - Initial contribution and API
* @since 2.11
*/
@SuppressWarnings("all")
public class TopologicalSorter {
@FinalFieldsConstructor
protected static class Entry {
private final ProjectDescription description;
private boolean marked;
private boolean cyclic;
@Override
public String toString() {
return this.description.getName();
}
public Entry(final ProjectDescription description) {
super();
this.description = description;
}
}
private LinkedHashSet<ProjectDescription> result;
private Map<String, TopologicalSorter.Entry> name2entry;
private IAcceptor<ProjectDescription> cyclicAcceptor;
public List<ProjectDescription> sortByDependencies(final Iterable<ProjectDescription> descriptions, final Procedure1<? super ProjectDescription> cyclicAcceptor) {
List<ProjectDescription> _xblockexpression = null;
{
this.cyclicAcceptor = new IAcceptor<ProjectDescription>() {
public void accept(ProjectDescription t) {
cyclicAcceptor.apply(t);
}
};
final Function1<ProjectDescription, TopologicalSorter.Entry> _function = (ProjectDescription it) -> {
return new TopologicalSorter.Entry(it);
};
final Function1<TopologicalSorter.Entry, String> _function_1 = (TopologicalSorter.Entry it) -> {
return it.description.getName();
};
this.name2entry = IterableExtensions.<String, TopologicalSorter.Entry>toMap(IterableExtensions.<ProjectDescription, TopologicalSorter.Entry>map(descriptions, _function), _function_1);
this.result = CollectionLiterals.<ProjectDescription>newLinkedHashSet();
final Consumer<TopologicalSorter.Entry> _function_2 = (TopologicalSorter.Entry it) -> {
this.visit(it);
};
this.name2entry.values().forEach(_function_2);
_xblockexpression = IterableExtensions.<ProjectDescription>toList(this.result);
}
return _xblockexpression;
}
protected boolean visit(final TopologicalSorter.Entry current) {
if (((!this.result.contains(current.description)) && (!current.cyclic))) {
if (current.marked) {
this.markCyclic(current);
return false;
}
current.marked = true;
List<String> _dependencies = current.description.getDependencies();
for (final String it : _dependencies) {
{
final TopologicalSorter.Entry depEntry = this.name2entry.get(it);
if (((depEntry != null) && (!this.visit(depEntry)))) {
this.markCyclic(current);
return false;
}
}
}
current.marked = false;
this.result.add(current.description);
}
return true;
}
protected void markCyclic(final TopologicalSorter.Entry it) {
if ((!it.cyclic)) {
it.cyclic = true;
this.cyclicAcceptor.accept(it.description);
}
}
}

3
org.eclipse.xtext.testing/src/org/eclipse/xtext/testing/TextDocumentConfiguration.java
View file

@ -8,6 +8,7 @@
*/
package org.eclipse.xtext.testing;
import java.util.Collections;
import java.util.Map;
import org.eclipse.lsp4j.InitializeParams;
@ -15,7 +16,7 @@ import org.eclipse.xtext.xbase.lib.CollectionLiterals;
import org.eclipse.xtext.xbase.lib.Procedures.Procedure1;
public class TextDocumentConfiguration {
private Map<String, CharSequence> filesInScope = CollectionLiterals.<String, CharSequence>emptyMap();
private Map<String, CharSequence> filesInScope = Collections.emptyMap();
private String model;

132
org.eclipse.xtext.testing/src/org/eclipse/xtext/testing/util/InMemoryURIHandler.java Normal file
View file

@ -0,0 +1,132 @@
/**
* Copyright (c) 2015, 2020 itemis AG (http://www.itemis.eu) and others.
* This program and the accompanying materials are made available under the
* terms of the Eclipse Public License 2.0 which is available at
* http://www.eclipse.org/legal/epl-2.0.
*
* SPDX-License-Identifier: EPL-2.0
*/
package org.eclipse.xtext.testing.util;
import java.io.ByteArrayInputStream;
import java.io.ByteArrayOutputStream;
import java.io.IOException;
import java.io.InputStream;
import java.io.OutputStream;
import java.util.Collections;
import java.util.HashMap;
import java.util.Map;
import org.eclipse.emf.common.util.URI;
import org.eclipse.emf.ecore.resource.URIHandler;
/**
* @noimplement
* @noreference
*/
public class InMemoryURIHandler implements URIHandler {
public static class InMemFile {
private final URI uri;
private byte[] contents;
private boolean exists;
public OutputStream createOutputstream() {
return new ByteArrayOutputStream() {
@Override
public void close() throws IOException {
contents = toByteArray();
exists = true;
}
};
}
public InputStream createInputStream() throws IOException {
if (contents == null || !exists) {
throw new IOException("File " + uri + " does not exist.");
}
return new ByteArrayInputStream(contents);
}
public InMemFile(URI uri) {
this.uri = uri;
}
public URI getUri() {
return uri;
}
public byte[] getContents() {
return contents;
}
public void setContents(byte[] contents) {
this.contents = contents;
}
public boolean isExists() {
return exists;
}
public void setExists(boolean exists) {
this.exists = exists;
}
}
public static final String SCHEME = "inmemory";
private Map<URI, InMemoryURIHandler.InMemFile> files = new HashMap<>();
@Override
public boolean canHandle(URI uri) {
return InMemoryURIHandler.SCHEME.equals(uri.scheme());
}
@Override
public Map<String, ?> contentDescription(URI uri, Map<?, ?> options) throws IOException {
return Collections.emptyMap();
}
@Override
public InputStream createInputStream(URI uri, Map<?, ?> options) throws IOException {
return getInMemoryFile(uri).createInputStream();
}
@Override
public OutputStream createOutputStream(URI uri, Map<?, ?> options) throws IOException {
return getInMemoryFile(uri).createOutputstream();
}
@Override
public void delete(URI uri, Map<?, ?> options) throws IOException {
getInMemoryFile(uri).exists = false;
}
@Override
public boolean exists(URI uri, Map<?, ?> options) {
return getInMemoryFile(uri).exists;
}
@Override
public Map<String, ?> getAttributes(URI uri, Map<?, ?> options) {
return Collections.emptyMap();
}
@Override
public void setAttributes(URI uri, Map<String, ?> attributes, Map<?, ?> options) throws IOException {
}
public InMemFile getInMemoryFile(URI uri) {
InMemFile result = files.get(uri);
if (result == null) {
result = new InMemFile(uri);
files.put(uri, result);
}
return result;
}
public Map<URI, InMemoryURIHandler.InMemFile> getFiles() {
return files;
}
}

93
org.eclipse.xtext.testing/src/org/eclipse/xtext/testing/util/InMemoryURIHandler.xtend
View file

@ -1,93 +0,0 @@
/*******************************************************************************
* Copyright (c) 2015, 2017 itemis AG (http://www.itemis.eu) and others.
* This program and the accompanying materials are made available under the
* terms of the Eclipse Public License 2.0 which is available at
* http://www.eclipse.org/legal/epl-2.0.
*
* SPDX-License-Identifier: EPL-2.0
*******************************************************************************/
package org.eclipse.xtext.testing.util
import java.io.ByteArrayInputStream
import java.io.ByteArrayOutputStream
import java.io.IOException
import java.io.InputStream
import java.io.OutputStream
import java.util.Map
import org.eclipse.emf.common.util.URI
import org.eclipse.emf.ecore.resource.URIHandler
import org.eclipse.xtend.lib.annotations.Accessors
import org.eclipse.xtend.lib.annotations.FinalFieldsConstructor
/**
* @noimplement
* @noreference
*/
class InMemoryURIHandler implements URIHandler {
@Accessors @FinalFieldsConstructor static class InMemFile {
val URI uri
byte[] contents
boolean exists
def OutputStream createOutputstream() {
return new ByteArrayOutputStream() {
override close() throws IOException {
contents = toByteArray
exists = true
}
}
}
def InputStream createInputStream() {
if (contents === null || !exists) {
throw new IOException("File " + uri + " does not exist.")
}
return new ByteArrayInputStream(contents)
}
}
public final static String SCHEME = 'inmemory'
@Accessors(PUBLIC_GETTER) Map<URI, InMemFile> files = newHashMap()
override canHandle(URI uri) {
uri.scheme == SCHEME
}
override contentDescription(URI uri, Map<?, ?> options) throws IOException {
emptyMap
}
override createInputStream(URI uri, Map<?, ?> options) throws IOException {
uri.inMemoryFile.createInputStream
}
override createOutputStream(URI uri, Map<?, ?> options) throws IOException {
return uri.inMemoryFile.createOutputstream
}
override delete(URI uri, Map<?, ?> options) throws IOException {
uri.inMemoryFile.exists = false
}
override exists(URI uri, Map<?, ?> options) {
uri.inMemoryFile.exists
}
override getAttributes(URI uri, Map<?, ?> options) {
emptyMap
}
override setAttributes(URI uri, Map<String, ?> attributes, Map<?, ?> options) throws IOException {
}
def InMemFile getInMemoryFile(URI uri) {
var result = files.get(uri)
if (result === null) {
result = new InMemFile(uri)
files.put(uri, result)
}
return result
}
}

152
org.eclipse.xtext.testing/xtend-gen/org/eclipse/xtext/testing/util/InMemoryURIHandler.java
View file

@ -1,152 +0,0 @@
/**
* Copyright (c) 2015, 2017 itemis AG (http://www.itemis.eu) and others.
* This program and the accompanying materials are made available under the
* terms of the Eclipse Public License 2.0 which is available at
* http://www.eclipse.org/legal/epl-2.0.
*
* SPDX-License-Identifier: EPL-2.0
*/
package org.eclipse.xtext.testing.util;
import com.google.common.base.Objects;
import java.io.ByteArrayInputStream;
import java.io.ByteArrayOutputStream;
import java.io.IOException;
import java.io.InputStream;
import java.io.OutputStream;
import java.util.Map;
import org.eclipse.emf.common.util.URI;
import org.eclipse.emf.ecore.resource.URIHandler;
import org.eclipse.xtend.lib.annotations.AccessorType;
import org.eclipse.xtend.lib.annotations.Accessors;
import org.eclipse.xtend.lib.annotations.FinalFieldsConstructor;
import org.eclipse.xtext.xbase.lib.CollectionLiterals;
import org.eclipse.xtext.xbase.lib.Exceptions;
import org.eclipse.xtext.xbase.lib.Pure;
/**
* @noimplement
* @noreference
*/
@SuppressWarnings("all")
public class InMemoryURIHandler implements URIHandler {
@Accessors
@FinalFieldsConstructor
public static class InMemFile {
private final URI uri;
private byte[] contents;
private boolean exists;
public OutputStream createOutputstream() {
return new ByteArrayOutputStream() {
@Override
public void close() throws IOException {
InMemFile.this.contents = this.toByteArray();
InMemFile.this.exists = true;
}
};
}
public InputStream createInputStream() {
try {
if (((this.contents == null) || (!this.exists))) {
throw new IOException((("File " + this.uri) + " does not exist."));
}
return new ByteArrayInputStream(this.contents);
} catch (Throwable _e) {
throw Exceptions.sneakyThrow(_e);
}
}
public InMemFile(final URI uri) {
super();
this.uri = uri;
}
@Pure
public URI getUri() {
return this.uri;
}
@Pure
public byte[] getContents() {
return this.contents;
}
public void setContents(final byte[] contents) {
this.contents = contents;
}
@Pure
public boolean isExists() {
return this.exists;
}
public void setExists(final boolean exists) {
this.exists = exists;
}
}
public static final String SCHEME = "inmemory";
@Accessors(AccessorType.PUBLIC_GETTER)
private Map<URI, InMemoryURIHandler.InMemFile> files = CollectionLiterals.<URI, InMemoryURIHandler.InMemFile>newHashMap();
@Override
public boolean canHandle(final URI uri) {
String _scheme = uri.scheme();
return Objects.equal(_scheme, InMemoryURIHandler.SCHEME);
}
@Override
public Map<String, ?> contentDescription(final URI uri, final Map<?, ?> options) throws IOException {
return CollectionLiterals.<String, Object>emptyMap();
}
@Override
public InputStream createInputStream(final URI uri, final Map<?, ?> options) throws IOException {
return this.getInMemoryFile(uri).createInputStream();
}
@Override
public OutputStream createOutputStream(final URI uri, final Map<?, ?> options) throws IOException {
return this.getInMemoryFile(uri).createOutputstream();
}
@Override
public void delete(final URI uri, final Map<?, ?> options) throws IOException {
InMemoryURIHandler.InMemFile _inMemoryFile = this.getInMemoryFile(uri);
_inMemoryFile.exists = false;
}
@Override
public boolean exists(final URI uri, final Map<?, ?> options) {
return this.getInMemoryFile(uri).exists;
}
@Override
public Map<String, ?> getAttributes(final URI uri, final Map<?, ?> options) {
return CollectionLiterals.<String, Object>emptyMap();
}
@Override
public void setAttributes(final URI uri, final Map<String, ?> attributes, final Map<?, ?> options) throws IOException {
}
public InMemoryURIHandler.InMemFile getInMemoryFile(final URI uri) {
InMemoryURIHandler.InMemFile result = this.files.get(uri);
if ((result == null)) {
InMemoryURIHandler.InMemFile _inMemFile = new InMemoryURIHandler.InMemFile(uri);
result = _inMemFile;
this.files.put(uri, result);
}
return result;
}
@Pure
public Map<URI, InMemoryURIHandler.InMemFile> getFiles() {
return this.files;
}
}

37
org.eclipse.xtext.tests/generator/src/org/eclipse/xtext/tests/ImportURIScopingFragment2.java Normal file
View file

@ -0,0 +1,37 @@
/**
* Copyright (c) 2016, 2020 TypeFox GmbH (http://www.typefox.io) and others.
* This program and the accompanying materials are made available under the
* terms of the Eclipse Public License 2.0 which is available at
* http://www.eclipse.org/legal/epl-2.0.
*
* SPDX-License-Identifier: EPL-2.0
*/
package org.eclipse.xtext.tests;
import com.google.inject.Inject;
import org.eclipse.xtext.scoping.impl.ImportUriGlobalScopeProvider;
import org.eclipse.xtext.scoping.impl.SimpleLocalScopeProvider;
import org.eclipse.xtext.xbase.lib.Extension;
import org.eclipse.xtext.xtext.generator.model.TypeReference;
import org.eclipse.xtext.xtext.generator.scoping.ImportNamespacesScopingFragment2;
import org.eclipse.xtext.xtext.generator.xbase.XbaseUsageDetector;
public class ImportURIScopingFragment2 extends ImportNamespacesScopingFragment2 {
@Inject
@Extension
private XbaseUsageDetector xbaseUsageDetector;
@Override
public TypeReference getDelegateScopeProvider() {
if (xbaseUsageDetector.inheritsXbase(getLanguage().getGrammar())) {
return TypeReference.typeRef("org.eclipse.xtext.xbase.scoping.XImportSectionNamespaceScopeProvider");
} else {
return TypeReference.typeRef(SimpleLocalScopeProvider.class);
}
}
@Override
protected TypeReference getGlobalScopeProvider() {
return TypeReference.typeRef(ImportUriGlobalScopeProvider.class);
}
}

35
org.eclipse.xtext.tests/generator/src/org/eclipse/xtext/tests/ImportURIScopingFragment2.xtend
View file

@ -1,35 +0,0 @@
/*******************************************************************************
* Copyright (c) 2016 TypeFox GmbH (http://www.typefox.io) and others.
* This program and the accompanying materials are made available under the
* terms of the Eclipse Public License 2.0 which is available at
* http://www.eclipse.org/legal/epl-2.0.
*
* SPDX-License-Identifier: EPL-2.0
*******************************************************************************/
package org.eclipse.xtext.tests
import com.google.inject.Inject
import org.eclipse.xtext.scoping.impl.ImportUriGlobalScopeProvider
import org.eclipse.xtext.scoping.impl.SimpleLocalScopeProvider
import org.eclipse.xtext.xtext.generator.scoping.ImportNamespacesScopingFragment2
import org.eclipse.xtext.xtext.generator.xbase.XbaseUsageDetector
import static extension org.eclipse.xtext.xtext.generator.model.TypeReference.*
class ImportURIScopingFragment2 extends ImportNamespacesScopingFragment2 {
@Inject extension XbaseUsageDetector
override getDelegateScopeProvider() {
if (language.grammar.inheritsXbase)
'org.eclipse.xtext.xbase.scoping.XImportSectionNamespaceScopeProvider'.typeRef
else
SimpleLocalScopeProvider.typeRef
}
override protected getGlobalScopeProvider() {
ImportUriGlobalScopeProvider.typeRef
}
}

41
org.eclipse.xtext.tests/generator/xtend-gen/org/eclipse/xtext/tests/ImportURIScopingFragment2.java
View file

@ -1,41 +0,0 @@
/**
* Copyright (c) 2016 TypeFox GmbH (http://www.typefox.io) and others.
* This program and the accompanying materials are made available under the
* terms of the Eclipse Public License 2.0 which is available at
* http://www.eclipse.org/legal/epl-2.0.
*
* SPDX-License-Identifier: EPL-2.0
*/
package org.eclipse.xtext.tests;
import com.google.inject.Inject;
import org.eclipse.xtext.scoping.impl.ImportUriGlobalScopeProvider;
import org.eclipse.xtext.scoping.impl.SimpleLocalScopeProvider;
import org.eclipse.xtext.xbase.lib.Extension;
import org.eclipse.xtext.xtext.generator.model.TypeReference;
import org.eclipse.xtext.xtext.generator.scoping.ImportNamespacesScopingFragment2;
import org.eclipse.xtext.xtext.generator.xbase.XbaseUsageDetector;
@SuppressWarnings("all")
public class ImportURIScopingFragment2 extends ImportNamespacesScopingFragment2 {
@Inject
@Extension
private XbaseUsageDetector _xbaseUsageDetector;
@Override
public TypeReference getDelegateScopeProvider() {
TypeReference _xifexpression = null;
boolean _inheritsXbase = this._xbaseUsageDetector.inheritsXbase(this.getLanguage().getGrammar());
if (_inheritsXbase) {
_xifexpression = TypeReference.typeRef("org.eclipse.xtext.xbase.scoping.XImportSectionNamespaceScopeProvider");
} else {
_xifexpression = TypeReference.typeRef(SimpleLocalScopeProvider.class);
}
return _xifexpression;
}
@Override
protected TypeReference getGlobalScopeProvider() {
return TypeReference.typeRef(ImportUriGlobalScopeProvider.class);
}
}

1
org.eclipse.xtext.tests/src/org/eclipse/xtext/formatting2/internal/FormatterTesterWithImpl.java
View file

@ -9,7 +9,6 @@
package org.eclipse.xtext.formatting2.internal;
import org.eclipse.xtext.formatting2.IFormatter2;
import org.eclipse.xtext.formatting2.internal.GenericFormatterTestRequest;
import org.eclipse.xtext.testing.formatter.FormatterTestHelper;
import org.eclipse.xtext.testing.formatter.FormatterTestRequest;

2
org.eclipse.xtext.tests/src/org/eclipse/xtext/formatting2/internal/GenericFormatterTestRequest.java
View file

@ -9,14 +9,12 @@
package org.eclipse.xtext.formatting2.internal;
import org.eclipse.emf.ecore.EObject;
import org.eclipse.xtend.lib.annotations.Accessors;
import org.eclipse.xtext.testing.formatter.FormatterTestRequest;
/**
* @author Moritz Eysholdt - Initial contribution and API
*/
public class GenericFormatterTestRequest extends FormatterTestRequest {
@Accessors
private GenericFormatter<? extends EObject> formatter;
public GenericFormatter<? extends EObject> getFormatter() {

5
org.eclipse.xtext.tests/src/org/eclipse/xtext/formatting2/internal/GenericFormatterTester.java
View file

@ -8,11 +8,10 @@
*/
package org.eclipse.xtext.formatting2.internal;
import org.eclipse.xtext.xbase.lib.Procedures.Procedure1;
import com.google.inject.Inject;
import com.google.inject.Provider;
import org.eclipse.xtext.formatting2.internal.FormatterTesterWithImpl;
import org.eclipse.xtext.formatting2.internal.GenericFormatterTestRequest;
import org.eclipse.xtext.xbase.lib.Procedures.Procedure1;
/**
* @author Moritz Eysholdt - Initial contribution and API

11
org.eclipse.xtext.tests/src/org/eclipse/xtext/generator/parser/AntlrGrammarComparator.java
View file

@ -8,12 +8,11 @@
*/
package org.eclipse.xtext.generator.parser;
import com.google.common.base.Objects;
import java.util.Collections;
import java.util.List;
import java.util.regex.Matcher;
import java.util.regex.Pattern;
import org.eclipse.xtend.lib.annotations.Accessors;
import org.eclipse.xtend2.lib.StringConcatenation;
import org.eclipse.xtext.xbase.lib.CollectionLiterals;
import org.eclipse.xtext.xbase.lib.Functions.Function0;
@ -21,6 +20,8 @@ import org.eclipse.xtext.xbase.lib.IterableExtensions;
import org.eclipse.xtext.xbase.lib.Pair;
import org.eclipse.xtext.xbase.lib.Pure;
import com.google.common.base.Objects;
/**
* Compares two charSequences of ANTLR grammars token by token.
* Ignores differences in white space, and counts line breaks for usable error diagnosis.
@ -39,10 +40,8 @@ public class AntlrGrammarComparator {
}
public static final class ErrorContext {
@Accessors
private AntlrGrammarComparator.MatchState testedGrammar = new AntlrGrammarComparator.MatchState();
@Accessors
private AntlrGrammarComparator.MatchState referenceGrammar = new AntlrGrammarComparator.MatchState();
public AntlrGrammarComparator.MatchState reset() {
@ -76,18 +75,14 @@ public class AntlrGrammarComparator {
}
public static final class MatchState {
@Accessors
private String absoluteFileName;
@Accessors
private int lineNumber = 1;
private int position = 0;
@Accessors
private String previousToken;
@Accessors
private String currentToken;
@Pure

62
org.eclipse.xtext.tests/src/org/eclipse/xtext/generator/trace/TraceFileNameProviderTest.java Normal file
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@ -0,0 +1,62 @@
/**
* Copyright (c) 2015, 2020 itemis AG (http://www.itemis.eu) and others.
* This program and the accompanying materials are made available under the
* terms of the Eclipse Public License 2.0 which is available at
* http://www.eclipse.org/legal/epl-2.0.
*
* SPDX-License-Identifier: EPL-2.0
*/
package org.eclipse.xtext.generator.trace;
import org.junit.Assert;
import org.junit.Test;
public class TraceFileNameProviderTest {
private final TraceFileNameProvider nameProvider = new TraceFileNameProvider();
@Test
public void testTraceFileNameOnWindows() {
Assert.assertTrue(nameProvider.isTraceFileName("C:\\workspace\\.Foo.java._trace"));
}
@Test
public void testTraceFileNameOnUnix() {
Assert.assertTrue(nameProvider.isTraceFileName("/workspace/.Foo.java._trace"));
}
@Test
public void testTraceFromJavaSimple() {
String trace = nameProvider.getTraceFromJava("Foo.java");
Assert.assertEquals(".Foo.java._trace", trace);
}
@Test
public void testTraceFromJavaOnWindows() {
String trace = nameProvider.getTraceFromJava("C:\\workspace\\Foo.java");
Assert.assertEquals("C:\\workspace\\.Foo.java._trace", trace);
}
@Test
public void testTraceFromJavaOnUnix() {
String trace = nameProvider.getTraceFromJava("/workspace/Foo.java");
Assert.assertEquals("/workspace/.Foo.java._trace", trace);
}
@Test
public void testJavaFromTraceSimple() {
String java = nameProvider.getJavaFromTrace(".Foo.java._trace");
Assert.assertEquals("Foo.java", java);
}
@Test
public void testJavaFromTraceOnWindows() {
String java = nameProvider.getJavaFromTrace("C:\\workspace\\.Foo.java._trace");
Assert.assertEquals("C:\\workspace\\Foo.java", java);
}
@Test
public void testJavaFromTraceOnUnix() {
String java = nameProvider.getJavaFromTrace("/workspace/.Foo.java._trace");
Assert.assertEquals("/workspace/Foo.java", java);
}
}

61
org.eclipse.xtext.tests/src/org/eclipse/xtext/generator/trace/TraceFileNameProviderTest.xtend
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@ -1,61 +0,0 @@
/*******************************************************************************
* Copyright (c) 2015 itemis AG (http://www.itemis.eu) and others.
* This program and the accompanying materials are made available under the
* terms of the Eclipse Public License 2.0 which is available at
* http://www.eclipse.org/legal/epl-2.0.
*
* SPDX-License-Identifier: EPL-2.0
*******************************************************************************/
package org.eclipse.xtext.generator.trace
import org.junit.Test
import static org.junit.Assert.*
class TraceFileNameProviderTest {
val nameProvider = new TraceFileNameProvider
@Test
def testTraceFileNameOnWindows() {
assertTrue(nameProvider.isTraceFileName("C:\\workspace\\.Foo.java._trace"))
}
@Test
def testTraceFileNameOnUnix() {
assertTrue(nameProvider.isTraceFileName("/workspace/.Foo.java._trace"))
}
@Test
def testTraceFromJavaSimple() {
val trace = nameProvider.getTraceFromJava("Foo.java")
assertEquals(".Foo.java._trace", trace)
}
@Test
def testTraceFromJavaOnWindows() {
val trace = nameProvider.getTraceFromJava("C:\\workspace\\Foo.java")
assertEquals("C:\\workspace\\.Foo.java._trace", trace)
}
@Test
def testTraceFromJavaOnUnix() {
val trace = nameProvider.getTraceFromJava("/workspace/Foo.java")
assertEquals("/workspace/.Foo.java._trace", trace)
}
@Test
def testJavaFromTraceSimple() {
val java = nameProvider.getJavaFromTrace(".Foo.java._trace")
assertEquals("Foo.java", java)
}
@Test
def testJavaFromTraceOnWindows() {
val java = nameProvider.getJavaFromTrace("C:\\workspace\\.Foo.java._trace")
assertEquals("C:\\workspace\\Foo.java", java)
}
@Test
def testJavaFromTraceOnUnix() {
val java = nameProvider.getJavaFromTrace("/workspace/.Foo.java._trace")
assertEquals("/workspace/Foo.java", java)
}
}

37
org.eclipse.xtext.tests/src/org/eclipse/xtext/index/IndexTestLanguageGenerator.java Normal file
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@ -0,0 +1,37 @@
/**
* Copyright (c) 2015, 2020 itemis AG (http://www.itemis.eu) and others.
* This program and the accompanying materials are made available under the
* terms of the Eclipse Public License 2.0 which is available at
* http://www.eclipse.org/legal/epl-2.0.
*
* SPDX-License-Identifier: EPL-2.0
*/
package org.eclipse.xtext.index;
import org.eclipse.emf.common.util.TreeIterator;
import org.eclipse.emf.ecore.EObject;
import org.eclipse.emf.ecore.resource.Resource;
import org.eclipse.xtend2.lib.StringConcatenation;
import org.eclipse.xtext.generator.AbstractGenerator;
import org.eclipse.xtext.generator.IFileSystemAccess2;
import org.eclipse.xtext.generator.IGeneratorContext;
import org.eclipse.xtext.index.indexTestLanguage.Entity;
public class IndexTestLanguageGenerator extends AbstractGenerator {
@Override
public void doGenerate(Resource input, IFileSystemAccess2 fsa, IGeneratorContext context) {
TreeIterator<EObject> iter = input.getAllContents();
while (iter.hasNext()) {
EObject e = iter.next();
if (e instanceof Entity) {
Entity entity = (Entity) e;
StringConcatenation builder = new StringConcatenation();
builder.append("Hello ");
builder.append(entity.getName());
builder.append("!");
builder.newLineIfNotEmpty();
fsa.generateFile(entity.getName() + ".txt", builder);
}
}
}
}

23
org.eclipse.xtext.tests/src/org/eclipse/xtext/index/IndexTestLanguageGenerator.xtend
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@ -1,23 +0,0 @@
package org.eclipse.xtext.index
import org.eclipse.emf.ecore.resource.Resource
import org.eclipse.xtext.generator.AbstractGenerator
import org.eclipse.xtext.generator.IFileSystemAccess2
import org.eclipse.xtext.generator.IGeneratorContext
import org.eclipse.xtext.index.indexTestLanguage.Entity
class IndexTestLanguageGenerator extends AbstractGenerator {
override doGenerate(Resource input, IFileSystemAccess2 fsa, IGeneratorContext context) {
val iter = input.allContents
while (iter.hasNext) {
switch e : iter.next {
Entity :
fsa.generateFile(e.name+".txt", '''
Hello «e.name»!
''')
}
}
}
}

111
org.eclipse.xtext.tests/src/org/eclipse/xtext/parser/fragments/AbstractFragmentsPlainParsingTest.java Normal file
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@ -0,0 +1,111 @@
/**
* Copyright (c) 2015, 2020 itemis AG (http://www.itemis.eu) and others.
* This program and the accompanying materials are made available under the
* terms of the Eclipse Public License 2.0 which is available at
* http://www.eclipse.org/legal/epl-2.0.
*
* SPDX-License-Identifier: EPL-2.0
*/
package org.eclipse.xtext.parser.fragments;
import com.google.inject.Injector;
import org.eclipse.xtext.resource.XtextResource;
import org.eclipse.xtext.tests.AbstractXtextTests;
import org.junit.Ignore;
import org.junit.Test;
/**
* @author Sebastian Zarnekow - Initial contribution and API
*/
public abstract class AbstractFragmentsPlainParsingTest extends AbstractXtextTests {
@Override
protected void setInjector(Injector injector) {
super.setInjector(injector);
injectMembers(this);
}
@Override
protected boolean shouldTestSerializer(XtextResource resource) {
return true;
}
@Test
public void testSimpleModel() throws Exception {
getModel("#1 myName");
}
@Test
public void testReference() throws Exception {
getModel("#2 myName -> myName");
}
@Test
public void testReference_02() throws Exception {
getModel("#1 myName : myName");
}
@Test
public void testReferenceInFragment() throws Exception {
getModel("#1 myName - myName");
}
@Test
public void testReferenceBeforeFragment() throws Exception {
getModel("#3 myName <- myName");
}
@Test
public void testAction() throws Exception {
getModel("#4 prev current");
}
@Test
public void testActionAndReference() throws Exception {
getModel("#4 prev current prev current");
}
@Test
@Ignore("Actions are currently not supported in fragments")
public void testActionInFragment_01() throws Exception {
getModel("#5 prev current");
}
@Test
@Ignore("Actions are currently not supported in fragments")
public void testActionInFragment_02() throws Exception {
getModel("#6 prev current");
}
@Test
@Ignore("Actions are currently not supported in fragments")
public void testActionInFragmentAndReference_01() throws Exception {
getModel("#5 prev current current - prev");
}
@Test
@Ignore("Actions are currently not supported in fragments")
public void testActionInFragmentAndReference_02() throws Exception {
getModel("#6 prev current current - prev");
}
@Test
@Ignore("Actions are currently not supported in fragments")
public void testActionInFragmentAndReferenceLoop() throws Exception {
getModel("#7 root -> a a -> b b -> c c - root");
}
@Test
public void testDatatypeRule_01() throws Exception {
getModel("#8 a - a");
}
@Test
public void testDatatypeRule_02() throws Exception {
getModel("#8 a.b.c.d");
}
@Test
public void testDatatypeRule_03() throws Exception {
getModel("#8 a.b.c.d - a.b.c.d");
}
}

110
org.eclipse.xtext.tests/src/org/eclipse/xtext/parser/fragments/AbstractFragmentsPlainParsingTest.xtend
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@ -1,110 +0,0 @@
/*******************************************************************************
* Copyright (c) 2015 itemis AG (http://www.itemis.eu) and others.
* This program and the accompanying materials are made available under the
* terms of the Eclipse Public License 2.0 which is available at
* http://www.eclipse.org/legal/epl-2.0.
*
* SPDX-License-Identifier: EPL-2.0
*******************************************************************************/
package org.eclipse.xtext.parser.fragments
import com.google.inject.Injector
import org.eclipse.xtext.resource.XtextResource
import org.eclipse.xtext.tests.AbstractXtextTests
import org.junit.Ignore
import org.junit.Test
/**
* @author Sebastian Zarnekow - Initial contribution and API
*/
abstract class AbstractFragmentsPlainParsingTest extends AbstractXtextTests {
override protected setInjector(Injector injector) {
super.setInjector(injector)
injectMembers(this)
}
override protected shouldTestSerializer(XtextResource resource) {
true
}
@Test
def void testSimpleModel() {
'#1 myName'.model
}
@Test
def void testReference() {
'#2 myName -> myName'.model
}
@Test
def void testReference_02() {
'#1 myName : myName'.model
}
@Test
def void testReferenceInFragment() {
'#1 myName - myName'.model
}
@Test
def void testReferenceBeforeFragment() {
'#3 myName <- myName'.model
}
@Test
def void testAction() {
'#4 prev current'.model
}
@Test
def void testActionAndReference() {
'#4 prev current prev current'.model
}
@Test
@Ignore("Actions are currently not supported in fragments")
def void testActionInFragment_01() {
'#5 prev current'.model
}
@Test
@Ignore("Actions are currently not supported in fragments")
def void testActionInFragment_02() {
'#6 prev current'.model
}
@Test
@Ignore("Actions are currently not supported in fragments")
def void testActionInFragmentAndReference_01() {
'#5 prev current current - prev'.model
}
@Test
@Ignore("Actions are currently not supported in fragments")
def void testActionInFragmentAndReference_02() {
'#6 prev current current - prev'.model
}
@Test
@Ignore("Actions are currently not supported in fragments")
def void testActionInFragmentAndReferenceLoop() {
'#7 root -> a a -> b b -> c c - root'.model
}
@Test
def void testDatatypeRule_01() {
'#8 a - a'.model
}
@Test
def void testDatatypeRule_02() {
'#8 a.b.c.d'.model
}
@Test
def void testDatatypeRule_03() {
'#8 a.b.c.d - a.b.c.d'.model
}
}

262
org.eclipse.xtext.tests/src/org/eclipse/xtext/parser/fragments/AbstractFragmentsTest.java Normal file
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@ -0,0 +1,262 @@
/**
* Copyright (c) 2015, 2020 itemis AG (http://www.itemis.eu) and others.
* This program and the accompanying materials are made available under the
* terms of the Eclipse Public License 2.0 which is available at
* http://www.eclipse.org/legal/epl-2.0.
*
* SPDX-License-Identifier: EPL-2.0
*/
package org.eclipse.xtext.parser.fragments;
import org.eclipse.emf.ecore.EObject;
import org.eclipse.xtext.nodemodel.ICompositeNode;
import org.eclipse.xtext.nodemodel.impl.InvariantChecker;
import org.eclipse.xtext.nodemodel.util.NodeModelUtils;
import org.eclipse.xtext.parser.fragments.fragmentTestLanguage.PRFNamed;
import org.eclipse.xtext.parser.fragments.fragmentTestLanguage.PRFNamedWithAction;
import org.eclipse.xtext.parser.fragments.fragmentTestLanguage.ParserRuleFragments;
import org.eclipse.xtext.resource.XtextResource;
import org.eclipse.xtext.testing.util.ParseHelper;
import org.eclipse.xtext.testing.validation.ValidationTestHelper;
import org.eclipse.xtext.tests.AbstractXtextTests;
import org.eclipse.xtext.xbase.lib.Extension;
import org.junit.Assert;
import org.junit.Ignore;
import org.junit.Test;
import com.google.inject.Inject;
import com.google.inject.Injector;
/**
* @author Sebastian Zarnekow - Initial contribution and API
*/
public abstract class AbstractFragmentsTest extends AbstractXtextTests {
@Inject
@Extension
private ParseHelper<ParserRuleFragments> parseHelper;
@Inject
@Extension
private ValidationTestHelper validationTestHelper;
@Inject
@Extension
private InvariantChecker invariantChecker;
@Override
protected void setInjector(Injector injector) {
super.setInjector(injector);
injectMembers(this);
}
@Test
public void testSimpleModel() throws Exception {
ParserRuleFragments fragments = parseAndValidate("#1 myName");
Assert.assertNotNull(fragments);
Assert.assertEquals("myName", fragments.getElement().getName());
}
@Test
public void testReference() throws Exception {
ParserRuleFragments fragments = parseAndValidate("#2 myName -> myName");
Assert.assertNotNull(fragments);
Assert.assertEquals("myName", fragments.getElement().getName());
Assert.assertEquals(fragments.getElement(), fragments.getRef());
}
@Test
public void testReference_02() throws Exception {
ParserRuleFragments fragments = parseAndValidate("#1 myName : myName");
Assert.assertNotNull(fragments);
Assert.assertEquals("myName", fragments.getElement().getName());
Assert.assertEquals(fragments.getElement(), fragments.getElement().getRef());
}
@Test
public void testReferenceInFragment() throws Exception {
ParserRuleFragments fragments = parseAndValidate("#1 myName - myName");
Assert.assertNotNull(fragments);
Assert.assertEquals("myName", fragments.getElement().getName());
Assert.assertEquals(fragments.getElement(), fragments.getElement().getRef());
}
@Test
public void testReferenceBeforeFragment() throws Exception {
ParserRuleFragments fragments = parseAndValidate("#3 myName <- myName");
Assert.assertNotNull(fragments);
Assert.assertEquals("myName", fragments.getElement().getName());
Assert.assertEquals(fragments.getElement(), fragments.getElement().getRef());
}
@Test
public void testAction() throws Exception {
ParserRuleFragments fragments = parseAndValidate("#4 prev current");
Assert.assertNotNull(fragments);
Assert.assertEquals("current", fragments.getElement().getName());
Assert.assertEquals("prev", ((PRFNamedWithAction) fragments.getElement()).getPrev().getName());
}
@Test
public void testActionAndReference() throws Exception {
ParserRuleFragments fragments = parseAndValidate("#4 prev current prev current");
Assert.assertNotNull(fragments);
PRFNamed element = fragments.getElement();
Assert.assertEquals("current", element.getName());
PRFNamed prev = ((PRFNamedWithAction) element).getPrev();
Assert.assertEquals("prev", prev.getName());
Assert.assertEquals(prev, element.getRef());
Assert.assertEquals(element, ((PRFNamedWithAction) element).getRef2());
}
@Test
@Ignore("Actions are currently not supported in fragments")
public void testActionInFragment_01() throws Exception {
ParserRuleFragments fragments = parseAndValidate("#5 prev current");
Assert.assertNotNull(fragments);
Assert.assertEquals("current", fragments.getElement().getName());
Assert.assertEquals("prev", ((PRFNamedWithAction) fragments.getElement()).getPrev().getName());
}
@Test
@Ignore("Actions are currently not supported in fragments")
public void testActionInFragment_02() throws Exception {
ParserRuleFragments fragments = parseAndValidate("#6 prev current");
Assert.assertNotNull(fragments);
Assert.assertEquals("current", fragments.getElement().getName());
Assert.assertEquals("prev", ((PRFNamedWithAction) fragments.getElement()).getPrev().getName());
}
@Test
@Ignore("Actions are currently not supported in fragments")
public void testActionInFragmentAndReference_01() throws Exception {
ParserRuleFragments fragments = parseAndValidate("#5 prev current current - prev");
Assert.assertNotNull(fragments);
PRFNamed element = fragments.getElement();
Assert.assertEquals("current", element.getName());
PRFNamed prev = ((PRFNamedWithAction) element).getPrev();
Assert.assertEquals("prev", prev.getName());
Assert.assertEquals(prev, element.getRef());
Assert.assertEquals(element, ((PRFNamedWithAction) element).getRef2());
}
@Test
@Ignore("Actions are currently not supported in fragments")
public void testActionInFragmentAndReference_02() throws Exception {
ParserRuleFragments fragments = parseAndValidate("#6 prev current current - prev");
Assert.assertNotNull(fragments);
PRFNamed element = fragments.getElement();
Assert.assertEquals("current", element.getName());
PRFNamed prev = ((PRFNamedWithAction) element).getPrev();
Assert.assertEquals("prev", prev.getName());
Assert.assertEquals(prev, element.getRef());
Assert.assertEquals(element, ((PRFNamedWithAction) element).getRef2());
}
@Test
@Ignore("Actions are currently not supported in fragments")
public void testActionInFragmentAndReferenceLoop() throws Exception {
ParserRuleFragments fragments = parseAndValidate("#7 root -> a a -> b b -> c c - root");
Assert.assertNotNull(fragments);
PRFNamed element = fragments.getElement();
while ((element instanceof PRFNamedWithAction)) {
{
Assert.assertEquals(element, ((PRFNamedWithAction) element).getRef2());
element = ((PRFNamedWithAction) element).getPrev();
}
}
Assert.assertEquals(element, element.getRef());
}
@Test
public void testDatatypeRule_01() throws Exception {
ParserRuleFragments fragments = parseAndValidate("#8 a - a");
Assert.assertNotNull(fragments);
PRFNamed element = fragments.getElement();
Assert.assertEquals(element, element.getRef());
}
@Test
public void testDatatypeRule_02() throws Exception {
ParserRuleFragments fragments = parseAndValidate("#8 a.b.c.d");
Assert.assertNotNull(fragments);
PRFNamed element = fragments.getElement();
Assert.assertEquals("a.b.c.d", element.getName());
}
@Test
public void testDatatypeRule_03() throws Exception {
ParserRuleFragments fragments = parseAndValidate("#8 a.b.c.d - a.b.c.d");
Assert.assertNotNull(fragments);
PRFNamed element = fragments.getElement();
Assert.assertEquals(element, element.getRef());
}
@Test
public void testFragmentWithPredicate() throws Exception {
ParserRuleFragments fragments = parseAndValidate("#9 myName - myName");
Assert.assertNotNull(fragments);
Assert.assertEquals("myName", fragments.getElement().getName());
Assert.assertEquals(fragments.getElement(), fragments.getElement().getRef());
}
@Test
public void testFragmentRecursive_01() throws Exception {
ParserRuleFragments fragments = parseAndValidate("#10 myName myPrev");
Assert.assertNotNull(fragments);
Assert.assertEquals("myName", fragments.getElement().getName());
PRFNamed prev = ((PRFNamedWithAction) fragments.getElement()).getPrev();
Assert.assertEquals("myPrev", prev.getName());
ICompositeNode node = NodeModelUtils.findActualNodeFor(prev);
Assert.assertEquals(" myPrev", node.getText());
EObject lookup = NodeModelUtils.findActualSemanticObjectFor(node);
Assert.assertSame(prev, lookup);
}
@Test
public void testFragmentRecursive_02() throws Exception {
ParserRuleFragments fragments = parseAndValidate("#10 myName ((myPrev))");
Assert.assertNotNull(fragments);
Assert.assertEquals("myName", fragments.getElement().getName());
PRFNamed prev = ((PRFNamedWithAction) fragments.getElement()).getPrev();
Assert.assertEquals("myPrev", prev.getName());
ICompositeNode node = NodeModelUtils.findActualNodeFor(prev);
Assert.assertEquals(" ((myPrev))", node.getText());
EObject lookup = NodeModelUtils.findActualSemanticObjectFor(node);
Assert.assertSame(prev, lookup);
}
@Test
public void testFragmentRecursive_03() throws Exception {
ParserRuleFragments fragments = parseAndValidate("#11 myName myPrev");
Assert.assertNotNull(fragments);
Assert.assertEquals("myName", fragments.getElement().getName());
PRFNamed prev = ((PRFNamedWithAction) fragments.getElement()).getPrev();
Assert.assertEquals("myPrev", prev.getName());
ICompositeNode node = NodeModelUtils.findActualNodeFor(prev);
Assert.assertEquals(" myPrev", node.getText());
EObject lookup = NodeModelUtils.findActualSemanticObjectFor(node);
Assert.assertSame(prev, lookup);
}
@Test
public void testFragmentRecursive_04() throws Exception {
ParserRuleFragments fragments = parseAndValidate("#11 myName ((myPrev))");
Assert.assertNotNull(fragments);
Assert.assertEquals("myName", fragments.getElement().getName());
PRFNamed prev = ((PRFNamedWithAction) fragments.getElement()).getPrev();
Assert.assertEquals("myPrev", prev.getName());
ICompositeNode node = NodeModelUtils.findActualNodeFor(prev);
Assert.assertEquals("myPrev", node.getText());
EObject lookup = NodeModelUtils.findActualSemanticObjectFor(node);
Assert.assertSame(prev, lookup);
}
protected ParserRuleFragments parseAndValidate(CharSequence s) throws Exception {
ParserRuleFragments result = parseHelper.parse(s);
validationTestHelper.assertNoIssues(result);
XtextResource resource = (XtextResource) result.eResource();
ICompositeNode node = resource.getParseResult().getRootNode();
invariantChecker.checkInvariant(node);
return result;
}
}

259
org.eclipse.xtext.tests/src/org/eclipse/xtext/parser/fragments/AbstractFragmentsTest.xtend
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@ -1,259 +0,0 @@
/*******************************************************************************
* Copyright (c) 2015 itemis AG (http://www.itemis.eu) and others.
* This program and the accompanying materials are made available under the
* terms of the Eclipse Public License 2.0 which is available at
* http://www.eclipse.org/legal/epl-2.0.
*
* SPDX-License-Identifier: EPL-2.0
*******************************************************************************/
package org.eclipse.xtext.parser.fragments
import com.google.inject.Inject
import com.google.inject.Injector
import org.eclipse.xtext.nodemodel.impl.InvariantChecker
import org.eclipse.xtext.nodemodel.util.NodeModelUtils
import org.eclipse.xtext.parser.fragments.fragmentTestLanguage.PRFNamedWithAction
import org.eclipse.xtext.parser.fragments.fragmentTestLanguage.ParserRuleFragments
import org.eclipse.xtext.resource.XtextResource
import org.eclipse.xtext.testing.util.ParseHelper
import org.eclipse.xtext.testing.validation.ValidationTestHelper
import org.eclipse.xtext.tests.AbstractXtextTests
import org.junit.Test
import org.junit.Ignore
/**
* @author Sebastian Zarnekow - Initial contribution and API
*/
abstract class AbstractFragmentsTest extends AbstractXtextTests {
@Inject
extension ParseHelper<ParserRuleFragments> parseHelper
@Inject
extension ValidationTestHelper validationTestHelper
@Inject
extension InvariantChecker invariantChecker
override protected setInjector(Injector injector) {
super.setInjector(injector)
injectMembers(this)
}
@Test
def void testSimpleModel() {
val fragments = '#1 myName'.parseAndValidate
assertNotNull(fragments)
assertEquals('myName', fragments.element.name)
}
@Test
def void testReference() {
val fragments = '#2 myName -> myName'.parseAndValidate
assertNotNull(fragments)
assertEquals('myName', fragments.element.name)
assertEquals(fragments.element, fragments.ref)
}
@Test
def void testReference_02() {
val fragments = '#1 myName : myName'.parseAndValidate
assertNotNull(fragments)
assertEquals('myName', fragments.element.name)
assertEquals(fragments.element, fragments.element.ref)
}
@Test
def void testReferenceInFragment() {
val fragments = '#1 myName - myName'.parseAndValidate
assertNotNull(fragments)
assertEquals('myName', fragments.element.name)
assertEquals(fragments.element, fragments.element.ref)
}
@Test
def void testReferenceBeforeFragment() {
val fragments = '#3 myName <- myName'.parseAndValidate
assertNotNull(fragments)
assertEquals('myName', fragments.element.name)
assertEquals(fragments.element, fragments.element.ref)
}
@Test
def void testAction() {
val fragments = '#4 prev current'.parseAndValidate
assertNotNull(fragments)
assertEquals('current', fragments.element.name)
assertEquals('prev', (fragments.element as PRFNamedWithAction).prev.name)
}
@Test
def void testActionAndReference() {
val fragments = '#4 prev current prev current'.parseAndValidate
assertNotNull(fragments)
val element = fragments.element
assertEquals('current', element.name)
val prev = (element as PRFNamedWithAction).prev
assertEquals('prev', prev.name)
assertEquals(prev, element.ref)
assertEquals(element, (element as PRFNamedWithAction).ref2)
}
@Test
@Ignore("Actions are currently not supported in fragments")
def void testActionInFragment_01() {
val fragments = '#5 prev current'.parseAndValidate
assertNotNull(fragments)
assertEquals('current', fragments.element.name)
assertEquals('prev', (fragments.element as PRFNamedWithAction).prev.name)
}
@Test
@Ignore("Actions are currently not supported in fragments")
def void testActionInFragment_02() {
val fragments = '#6 prev current'.parseAndValidate
assertNotNull(fragments)
assertEquals('current', fragments.element.name)
assertEquals('prev', (fragments.element as PRFNamedWithAction).prev.name)
}
@Test
@Ignore("Actions are currently not supported in fragments")
def void testActionInFragmentAndReference_01() {
val fragments = '#5 prev current current - prev'.parseAndValidate
assertNotNull(fragments)
val element = fragments.element
assertEquals('current', element.name)
val prev = (element as PRFNamedWithAction).prev
assertEquals('prev', prev.name)
assertEquals(prev, element.ref)
assertEquals(element, (element as PRFNamedWithAction).ref2)
}
@Test
@Ignore("Actions are currently not supported in fragments")
def void testActionInFragmentAndReference_02() {
val fragments = '#6 prev current current - prev'.parseAndValidate
assertNotNull(fragments)
val element = fragments.element
assertEquals('current', element.name)
val prev = (element as PRFNamedWithAction).prev
assertEquals('prev', prev.name)
assertEquals(prev, element.ref)
assertEquals(element, (element as PRFNamedWithAction).ref2)
}
@Test
@Ignore("Actions are currently not supported in fragments")
def void testActionInFragmentAndReferenceLoop() {
val fragments = '#7 root -> a a -> b b -> c c - root'.parseAndValidate
assertNotNull(fragments)
var element = fragments.element
while(element instanceof PRFNamedWithAction) {
assertEquals(element, element.ref2)
element = element.prev
}
assertEquals(element, element.ref)
}
@Test
def void testDatatypeRule_01() {
val fragments = '#8 a - a'.parseAndValidate
assertNotNull(fragments)
var element = fragments.element
assertEquals(element, element.ref)
}
@Test
def void testDatatypeRule_02() {
val fragments = '#8 a.b.c.d'.parseAndValidate
assertNotNull(fragments)
var element = fragments.element
assertEquals('a.b.c.d', element.name)
}
@Test
def void testDatatypeRule_03() {
val fragments = '#8 a.b.c.d - a.b.c.d'.parseAndValidate
assertNotNull(fragments)
var element = fragments.element
assertEquals(element, element.ref)
}
@Test
def void testFragmentWithPredicate() {
val fragments = '#9 myName - myName'.parseAndValidate
assertNotNull(fragments)
assertEquals('myName', fragments.element.name)
assertEquals(fragments.element, fragments.element.ref)
}
@Test
def void testFragmentRecursive_01() {
val fragments = '#10 myName myPrev'.parseAndValidate
assertNotNull(fragments)
assertEquals('myName', fragments.element.name)
val prev = (fragments.element as PRFNamedWithAction).prev
assertEquals('myPrev', prev.name)
val node = NodeModelUtils.findActualNodeFor(prev)
assertEquals(' myPrev', node.text)
val lookup = NodeModelUtils.findActualSemanticObjectFor(node)
assertSame(prev, lookup)
}
@Test
def void testFragmentRecursive_02() {
val fragments = '#10 myName ((myPrev))'.parseAndValidate
assertNotNull(fragments)
assertEquals('myName', fragments.element.name)
val prev = (fragments.element as PRFNamedWithAction).prev
assertEquals('myPrev', prev.name)
val node = NodeModelUtils.findActualNodeFor(prev)
assertEquals(' ((myPrev))', node.text)
val lookup = NodeModelUtils.findActualSemanticObjectFor(node)
assertSame(prev, lookup)
}
@Test
def void testFragmentRecursive_03() {
val fragments = '#11 myName myPrev'.parseAndValidate
assertNotNull(fragments)
assertEquals('myName', fragments.element.name)
val prev = (fragments.element as PRFNamedWithAction).prev
assertEquals('myPrev', prev.name)
val node = NodeModelUtils.findActualNodeFor(prev)
assertEquals(' myPrev', node.text)
val lookup = NodeModelUtils.findActualSemanticObjectFor(node)
assertSame(prev, lookup)
}
@Test
def void testFragmentRecursive_04() {
val fragments = '#11 myName ((myPrev))'.parseAndValidate
assertNotNull(fragments)
assertEquals('myName', fragments.element.name)
val prev = (fragments.element as PRFNamedWithAction).prev
assertEquals('myPrev', prev.name)
val node = NodeModelUtils.findActualNodeFor(prev)
assertEquals('myPrev', node.text)
val lookup = NodeModelUtils.findActualSemanticObjectFor(node)
assertSame(prev, lookup)
}
protected def parseAndValidate(CharSequence s) {
val result = s.parse
result.assertNoIssues
val resource = result.eResource as XtextResource
val node = resource.parseResult.rootNode
node.checkInvariant
return result
}
}

3
org.eclipse.xtext.tests/src/org/eclipse/xtext/parser/fragments/FragmentExsPlainParsingTest.java
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@ -8,9 +8,6 @@
*/
package org.eclipse.xtext.parser.fragments;
import org.eclipse.xtext.parser.fragments.AbstractFragmentsPlainParsingTest;
import org.eclipse.xtext.parser.fragments.FragmentTestLanguageExStandaloneSetup;
/**
* @author Sebastian Zarnekow - Initial contribution and API
*/

2
org.eclipse.xtext.tests/src/org/eclipse/xtext/parser/fragments/FragmentsEagerLinkingTest.java
View file

@ -8,8 +8,6 @@
*/
package org.eclipse.xtext.parser.fragments;
import org.eclipse.xtext.parser.fragments.AbstractFragmentsTest;
import org.eclipse.xtext.parser.fragments.FragmentsEagerLinkingInjectorProvider;
import org.eclipse.xtext.testing.InjectWith;
import org.eclipse.xtext.testing.XtextRunner;
import org.junit.runner.RunWith;

3
org.eclipse.xtext.tests/src/org/eclipse/xtext/parser/fragments/FragmentsExTest.java
View file

@ -8,9 +8,6 @@
*/
package org.eclipse.xtext.parser.fragments;
import org.eclipse.xtext.parser.fragments.AbstractFragmentsTest;
import org.eclipse.xtext.parser.fragments.FragmentTestLanguageExStandaloneSetup;
/**
* @author Sebastian Zarnekow - Initial contribution and API
*/

3
org.eclipse.xtext.tests/src/org/eclipse/xtext/parser/fragments/FragmentsPlainParsingTest.java
View file

@ -8,9 +8,6 @@
*/
package org.eclipse.xtext.parser.fragments;
import org.eclipse.xtext.parser.fragments.AbstractFragmentsPlainParsingTest;
import org.eclipse.xtext.parser.fragments.FragmentTestLanguageStandaloneSetup;
/**
* @author Sebastian Zarnekow - Initial contribution and API
*/

3
org.eclipse.xtext.tests/src/org/eclipse/xtext/parser/fragments/FragmentsTest.java
View file

@ -8,9 +8,6 @@
*/
package org.eclipse.xtext.parser.fragments;
import org.eclipse.xtext.parser.fragments.AbstractFragmentsTest;
import org.eclipse.xtext.parser.fragments.FragmentTestLanguageStandaloneSetup;
/**
* @author Sebastian Zarnekow - Initial contribution and API
*/

54
org.eclipse.xtext.tests/src/org/eclipse/xtext/xtext/generator/GrammarAccessExtensionsTest.java Normal file
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@ -0,0 +1,54 @@
/**
* Copyright (c) 2015, 2020 itemis AG (http://www.itemis.eu) and others.
* This program and the accompanying materials are made available under the
* terms of the Eclipse Public License 2.0 which is available at
* http://www.eclipse.org/legal/epl-2.0.
*
* SPDX-License-Identifier: EPL-2.0
*/
package org.eclipse.xtext.xtext.generator;
import org.eclipse.xtext.xtext.generator.grammarAccess.GrammarAccessExtensions;
import org.junit.Assert;
import org.junit.Test;
/**
* @author Sebastian Zarnekow - Initial contribution and API
*/
public class GrammarAccessExtensionsTest {
private GrammarAccessExtensions grammarAccessExtensions = new GrammarAccessExtensions();
@Test
public void testToJavaIdentifier() {
Assert.assertEquals("FooBar", grammarAccessExtensions.toJavaIdentifier("foo Bar", true));
Assert.assertEquals("Foo", grammarAccessExtensions.toJavaIdentifier("foo;", true));
Assert.assertEquals("foo", grammarAccessExtensions.toJavaIdentifier("foo;", false));
Assert.assertEquals("Colon", grammarAccessExtensions.toJavaIdentifier(":", true));
Assert.assertEquals("Colon", grammarAccessExtensions.toJavaIdentifier(":", false));
Assert.assertEquals("Semicolon", grammarAccessExtensions.toJavaIdentifier(";", false));
Assert.assertEquals("CommercialAtApostrophe", grammarAccessExtensions.toJavaIdentifier("@\'", false));
Assert.assertEquals("Grün", grammarAccessExtensions.toJavaIdentifier("Grün", true));
Assert.assertEquals("DollarSign", grammarAccessExtensions.toJavaIdentifier("$", true));
Assert.assertEquals("_", grammarAccessExtensions.toJavaIdentifier("_", true));
}
/**
* see https://bugs.eclipse.org/bugs/show_bug.cgi?id=298492
*/
@Test
public void testBug() throws Exception {
Assert.assertEquals("HiraganaLetterRu", grammarAccessExtensions.toJavaIdentifier("\u308b", true));
}
@Test
public void testSmoke() throws Exception {
for (int i = 0; i < 4000; i++) {
String identifier = grammarAccessExtensions.toJavaIdentifier(String.valueOf((char) i), false);
for (int j = 0; j < identifier.length(); j++) {
char charAt = identifier.charAt(j);
Assert.assertTrue(identifier + ":" + Character.valueOf(charAt),
grammarAccessExtensions.isValidJavaLatinIdentifier(charAt, j == 0));
}
}
}
}

53
org.eclipse.xtext.tests/src/org/eclipse/xtext/xtext/generator/GrammarAccessExtensionsTest.xtend
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@ -1,53 +0,0 @@
/*******************************************************************************
* Copyright (c) 2015 itemis AG (http://www.itemis.eu) and others.
* This program and the accompanying materials are made available under the
* terms of the Eclipse Public License 2.0 which is available at
* http://www.eclipse.org/legal/epl-2.0.
*
* SPDX-License-Identifier: EPL-2.0
*******************************************************************************/
package org.eclipse.xtext.xtext.generator
import org.junit.Test
import static org.junit.Assert.*
import org.eclipse.xtext.xtext.generator.grammarAccess.GrammarAccessExtensions
/**
* @author Sebastian Zarnekow - Initial contribution and API
*/
class GrammarAccessExtensionsTest {
extension GrammarAccessExtensions = new GrammarAccessExtensions
@Test def void testToJavaIdentifier() {
assertEquals("FooBar", toJavaIdentifier("foo Bar", true));
assertEquals("Foo", toJavaIdentifier("foo;", true));
assertEquals("foo", toJavaIdentifier("foo;", false));
assertEquals("Colon", toJavaIdentifier(":", true));
assertEquals("Colon", toJavaIdentifier(":", false));
assertEquals("Semicolon", toJavaIdentifier(";", false));
assertEquals("CommercialAtApostrophe", toJavaIdentifier("@'", false));
assertEquals("Grün", toJavaIdentifier("Grün", true));
assertEquals("DollarSign", toJavaIdentifier("$", true));
assertEquals("_", toJavaIdentifier("_", true));
}
/**
* see https://bugs.eclipse.org/bugs/show_bug.cgi?id=298492
*/
@Test def void testBug() throws Exception {
assertEquals("HiraganaLetterRu", toJavaIdentifier("\u308B",true));
}
@Test def void testSmoke() throws Exception {
for (var int i = 0; i < 4000; i++) {
val identifier = toJavaIdentifier(String.valueOf(i as char), false)
for (var int j = 0; j < identifier.length(); j++) {
val char charAt = identifier.charAt(j)
assertTrue(identifier+":"+charAt, charAt.isValidJavaLatinIdentifier(j==0))
}
}
}
}

54
org.eclipse.xtext.tests/src/org/eclipse/xtext/xtext/generator/WizardConfigTest.java Normal file
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@ -0,0 +1,54 @@
/**
* Copyright (c) 2015, 2020 itemis AG (http://www.itemis.eu) and others.
* This program and the accompanying materials are made available under the
* terms of the Eclipse Public License 2.0 which is available at
* http://www.eclipse.org/legal/epl-2.0.
*
* SPDX-License-Identifier: EPL-2.0
*/
package org.eclipse.xtext.xtext.generator;
import org.eclipse.xtext.xtext.generator.model.project.StandardProjectConfig;
import org.junit.Assert;
import org.junit.Before;
import org.junit.Test;
import com.google.inject.Guice;
import com.google.inject.Injector;
/**
* @author Sebastian Zarnekow - Initial contribution and API
*/
public class WizardConfigTest {
private Injector injector;
@Before
public void createInjector() {
injector = Guice.createInjector(new DefaultGeneratorModule());
}
@Test
public void testMavenProjectNames() {
StandardProjectConfig cfg = new StandardProjectConfig();
cfg.setBaseName("com.acme");
cfg.setMavenLayout(true);
cfg.getRuntimeTest().setEnabled(true);
cfg.getEclipsePlugin().setEnabled(true);
cfg.getEclipsePluginTest().setEnabled(true);
cfg.initialize(injector);
Assert.assertEquals("com.acme", cfg.getRuntimeTest().getName());
Assert.assertEquals("com.acme.ui", cfg.getEclipsePluginTest().getName());
}
@Test
public void testPlainProjectNames() {
StandardProjectConfig cfg = new StandardProjectConfig();
cfg.setBaseName("com.acme");
cfg.getRuntimeTest().setEnabled(true);
cfg.getEclipsePlugin().setEnabled(true);
cfg.getEclipsePluginTest().setEnabled(true);
cfg.initialize(injector);
Assert.assertEquals("com.acme.tests", cfg.getRuntimeTest().getName());
Assert.assertEquals("com.acme.ui.tests", cfg.getEclipsePluginTest().getName());
}
}

54
org.eclipse.xtext.tests/src/org/eclipse/xtext/xtext/generator/WizardConfigTest.xtend
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@ -1,54 +0,0 @@
/*******************************************************************************
* Copyright (c) 2015 itemis AG (http://www.itemis.eu) and others.
* This program and the accompanying materials are made available under the
* terms of the Eclipse Public License 2.0 which is available at
* http://www.eclipse.org/legal/epl-2.0.
*
* SPDX-License-Identifier: EPL-2.0
*******************************************************************************/
package org.eclipse.xtext.xtext.generator
import com.google.inject.Guice
import com.google.inject.Injector
import org.eclipse.xtext.xtext.generator.model.project.StandardProjectConfig
import org.junit.Assert
import org.junit.Before
import org.junit.Test
/**
* @author Sebastian Zarnekow - Initial contribution and API
*/
class WizardConfigTest {
var Injector injector
@Before def void createInjector() {
injector = Guice.createInjector(new DefaultGeneratorModule)
}
@Test def void testMavenProjectNames() {
val cfg = new StandardProjectConfig() => [
baseName = 'com.acme'
mavenLayout = true
runtimeTest.enabled = true
eclipsePlugin.enabled = true
eclipsePluginTest.enabled = true
]
cfg.initialize(injector)
Assert.assertEquals('com.acme', cfg.runtimeTest.name)
Assert.assertEquals('com.acme.ui', cfg.eclipsePluginTest.name)
}
@Test def void testPlainProjectNames() {
val cfg = new StandardProjectConfig() => [
baseName = 'com.acme'
runtimeTest.enabled = true
eclipsePlugin.enabled = true
eclipsePluginTest.enabled = true
]
cfg.initialize(injector)
Assert.assertEquals('com.acme.tests', cfg.runtimeTest.name)
Assert.assertEquals('com.acme.ui.tests', cfg.eclipsePluginTest.name)
}
}

64
org.eclipse.xtext.tests/xtend-gen/org/eclipse/xtext/generator/trace/TraceFileNameProviderTest.java
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@ -1,64 +0,0 @@
/**
* Copyright (c) 2015 itemis AG (http://www.itemis.eu) and others.
* This program and the accompanying materials are made available under the
* terms of the Eclipse Public License 2.0 which is available at
* http://www.eclipse.org/legal/epl-2.0.
*
* SPDX-License-Identifier: EPL-2.0
*/
package org.eclipse.xtext.generator.trace;
import org.eclipse.xtext.generator.trace.TraceFileNameProvider;
import org.junit.Assert;
import org.junit.Test;
@SuppressWarnings("all")
public class TraceFileNameProviderTest {
private final TraceFileNameProvider nameProvider = new TraceFileNameProvider();
@Test
public void testTraceFileNameOnWindows() {
Assert.assertTrue(this.nameProvider.isTraceFileName("C:\\workspace\\.Foo.java._trace"));
}
@Test
public void testTraceFileNameOnUnix() {
Assert.assertTrue(this.nameProvider.isTraceFileName("/workspace/.Foo.java._trace"));
}
@Test
public void testTraceFromJavaSimple() {
final String trace = this.nameProvider.getTraceFromJava("Foo.java");
Assert.assertEquals(".Foo.java._trace", trace);
}
@Test
public void testTraceFromJavaOnWindows() {
final String trace = this.nameProvider.getTraceFromJava("C:\\workspace\\Foo.java");
Assert.assertEquals("C:\\workspace\\.Foo.java._trace", trace);
}
@Test
public void testTraceFromJavaOnUnix() {
final String trace = this.nameProvider.getTraceFromJava("/workspace/Foo.java");
Assert.assertEquals("/workspace/.Foo.java._trace", trace);
}
@Test
public void testJavaFromTraceSimple() {
final String java = this.nameProvider.getJavaFromTrace(".Foo.java._trace");
Assert.assertEquals("Foo.java", java);
}
@Test
public void testJavaFromTraceOnWindows() {
final String java = this.nameProvider.getJavaFromTrace("C:\\workspace\\.Foo.java._trace");
Assert.assertEquals("C:\\workspace\\Foo.java", java);
}
@Test
public void testJavaFromTraceOnUnix() {
final String java = this.nameProvider.getJavaFromTrace("/workspace/.Foo.java._trace");
Assert.assertEquals("/workspace/Foo.java", java);
}
}

35
org.eclipse.xtext.tests/xtend-gen/org/eclipse/xtext/index/IndexTestLanguageGenerator.java
View file

@ -1,35 +0,0 @@
package org.eclipse.xtext.index;
import org.eclipse.emf.common.util.TreeIterator;
import org.eclipse.emf.ecore.EObject;
import org.eclipse.emf.ecore.resource.Resource;
import org.eclipse.xtend2.lib.StringConcatenation;
import org.eclipse.xtext.generator.AbstractGenerator;
import org.eclipse.xtext.generator.IFileSystemAccess2;
import org.eclipse.xtext.generator.IGeneratorContext;
import org.eclipse.xtext.index.indexTestLanguage.Entity;
@SuppressWarnings("all")
public class IndexTestLanguageGenerator extends AbstractGenerator {
@Override
public void doGenerate(final Resource input, final IFileSystemAccess2 fsa, final IGeneratorContext context) {
final TreeIterator<EObject> iter = input.getAllContents();
while (iter.hasNext()) {
EObject _next = iter.next();
final EObject e = _next;
boolean _matched = false;
if (e instanceof Entity) {
_matched=true;
String _name = ((Entity)e).getName();
String _plus = (_name + ".txt");
StringConcatenation _builder = new StringConcatenation();
_builder.append("Hello ");
String _name_1 = ((Entity)e).getName();
_builder.append(_name_1);
_builder.append("!");
_builder.newLineIfNotEmpty();
fsa.generateFile(_plus, _builder);
}
}
}
}

173
org.eclipse.xtext.tests/xtend-gen/org/eclipse/xtext/parser/fragments/AbstractFragmentsPlainParsingTest.java
View file

@ -1,173 +0,0 @@
/**
* Copyright (c) 2015 itemis AG (http://www.itemis.eu) and others.
* This program and the accompanying materials are made available under the
* terms of the Eclipse Public License 2.0 which is available at
* http://www.eclipse.org/legal/epl-2.0.
*
* SPDX-License-Identifier: EPL-2.0
*/
package org.eclipse.xtext.parser.fragments;
import com.google.inject.Injector;
import org.eclipse.xtext.resource.XtextResource;
import org.eclipse.xtext.tests.AbstractXtextTests;
import org.eclipse.xtext.xbase.lib.Exceptions;
import org.junit.Ignore;
import org.junit.Test;
/**
* @author Sebastian Zarnekow - Initial contribution and API
*/
@SuppressWarnings("all")
public abstract class AbstractFragmentsPlainParsingTest extends AbstractXtextTests {
@Override
protected void setInjector(final Injector injector) {
super.setInjector(injector);
this.injectMembers(this);
}
@Override
protected boolean shouldTestSerializer(final XtextResource resource) {
return true;
}
@Test
public void testSimpleModel() {
try {
this.getModel("#1 myName");
} catch (Throwable _e) {
throw Exceptions.sneakyThrow(_e);
}
}
@Test
public void testReference() {
try {
this.getModel("#2 myName -> myName");
} catch (Throwable _e) {
throw Exceptions.sneakyThrow(_e);
}
}
@Test
public void testReference_02() {
try {
this.getModel("#1 myName : myName");
} catch (Throwable _e) {
throw Exceptions.sneakyThrow(_e);
}
}
@Test
public void testReferenceInFragment() {
try {
this.getModel("#1 myName - myName");
} catch (Throwable _e) {
throw Exceptions.sneakyThrow(_e);
}
}
@Test
public void testReferenceBeforeFragment() {
try {
this.getModel("#3 myName <- myName");
} catch (Throwable _e) {
throw Exceptions.sneakyThrow(_e);
}
}
@Test
public void testAction() {
try {
this.getModel("#4 prev current");
} catch (Throwable _e) {
throw Exceptions.sneakyThrow(_e);
}
}
@Test
public void testActionAndReference() {
try {
this.getModel("#4 prev current prev current");
} catch (Throwable _e) {
throw Exceptions.sneakyThrow(_e);
}
}
@Test
@Ignore("Actions are currently not supported in fragments")
public void testActionInFragment_01() {
try {
this.getModel("#5 prev current");
} catch (Throwable _e) {
throw Exceptions.sneakyThrow(_e);
}
}
@Test
@Ignore("Actions are currently not supported in fragments")
public void testActionInFragment_02() {
try {
this.getModel("#6 prev current");
} catch (Throwable _e) {
throw Exceptions.sneakyThrow(_e);
}
}
@Test
@Ignore("Actions are currently not supported in fragments")
public void testActionInFragmentAndReference_01() {
try {
this.getModel("#5 prev current current - prev");
} catch (Throwable _e) {
throw Exceptions.sneakyThrow(_e);
}
}
@Test
@Ignore("Actions are currently not supported in fragments")
public void testActionInFragmentAndReference_02() {
try {
this.getModel("#6 prev current current - prev");
} catch (Throwable _e) {
throw Exceptions.sneakyThrow(_e);
}
}
@Test
@Ignore("Actions are currently not supported in fragments")
public void testActionInFragmentAndReferenceLoop() {
try {
this.getModel("#7 root -> a a -> b b -> c c - root");
} catch (Throwable _e) {
throw Exceptions.sneakyThrow(_e);
}
}
@Test
public void testDatatypeRule_01() {
try {
this.getModel("#8 a - a");
} catch (Throwable _e) {
throw Exceptions.sneakyThrow(_e);
}
}
@Test
public void testDatatypeRule_02() {
try {
this.getModel("#8 a.b.c.d");
} catch (Throwable _e) {
throw Exceptions.sneakyThrow(_e);
}
}
@Test
public void testDatatypeRule_03() {
try {
this.getModel("#8 a.b.c.d - a.b.c.d");
} catch (Throwable _e) {
throw Exceptions.sneakyThrow(_e);
}
}
}

276
org.eclipse.xtext.tests/xtend-gen/org/eclipse/xtext/parser/fragments/AbstractFragmentsTest.java
View file

@ -1,276 +0,0 @@
/**
* Copyright (c) 2015 itemis AG (http://www.itemis.eu) and others.
* This program and the accompanying materials are made available under the
* terms of the Eclipse Public License 2.0 which is available at
* http://www.eclipse.org/legal/epl-2.0.
*
* SPDX-License-Identifier: EPL-2.0
*/
package org.eclipse.xtext.parser.fragments;
import com.google.inject.Inject;
import com.google.inject.Injector;
import org.eclipse.emf.ecore.EObject;
import org.eclipse.emf.ecore.resource.Resource;
import org.eclipse.xtext.nodemodel.ICompositeNode;
import org.eclipse.xtext.nodemodel.impl.InvariantChecker;
import org.eclipse.xtext.nodemodel.util.NodeModelUtils;
import org.eclipse.xtext.parser.fragments.fragmentTestLanguage.PRFNamed;
import org.eclipse.xtext.parser.fragments.fragmentTestLanguage.PRFNamedWithAction;
import org.eclipse.xtext.parser.fragments.fragmentTestLanguage.ParserRuleFragments;
import org.eclipse.xtext.resource.XtextResource;
import org.eclipse.xtext.testing.util.ParseHelper;
import org.eclipse.xtext.testing.validation.ValidationTestHelper;
import org.eclipse.xtext.tests.AbstractXtextTests;
import org.eclipse.xtext.xbase.lib.Exceptions;
import org.eclipse.xtext.xbase.lib.Extension;
import org.junit.Assert;
import org.junit.Ignore;
import org.junit.Test;
/**
* @author Sebastian Zarnekow - Initial contribution and API
*/
@SuppressWarnings("all")
public abstract class AbstractFragmentsTest extends AbstractXtextTests {
@Inject
@Extension
private ParseHelper<ParserRuleFragments> parseHelper;
@Inject
@Extension
private ValidationTestHelper validationTestHelper;
@Inject
@Extension
private InvariantChecker invariantChecker;
@Override
protected void setInjector(final Injector injector) {
super.setInjector(injector);
this.injectMembers(this);
}
@Test
public void testSimpleModel() {
final ParserRuleFragments fragments = this.parseAndValidate("#1 myName");
Assert.assertNotNull(fragments);
Assert.assertEquals("myName", fragments.getElement().getName());
}
@Test
public void testReference() {
final ParserRuleFragments fragments = this.parseAndValidate("#2 myName -> myName");
Assert.assertNotNull(fragments);
Assert.assertEquals("myName", fragments.getElement().getName());
Assert.assertEquals(fragments.getElement(), fragments.getRef());
}
@Test
public void testReference_02() {
final ParserRuleFragments fragments = this.parseAndValidate("#1 myName : myName");
Assert.assertNotNull(fragments);
Assert.assertEquals("myName", fragments.getElement().getName());
Assert.assertEquals(fragments.getElement(), fragments.getElement().getRef());
}
@Test
public void testReferenceInFragment() {
final ParserRuleFragments fragments = this.parseAndValidate("#1 myName - myName");
Assert.assertNotNull(fragments);
Assert.assertEquals("myName", fragments.getElement().getName());
Assert.assertEquals(fragments.getElement(), fragments.getElement().getRef());
}
@Test
public void testReferenceBeforeFragment() {
final ParserRuleFragments fragments = this.parseAndValidate("#3 myName <- myName");
Assert.assertNotNull(fragments);
Assert.assertEquals("myName", fragments.getElement().getName());
Assert.assertEquals(fragments.getElement(), fragments.getElement().getRef());
}
@Test
public void testAction() {
final ParserRuleFragments fragments = this.parseAndValidate("#4 prev current");
Assert.assertNotNull(fragments);
Assert.assertEquals("current", fragments.getElement().getName());
PRFNamed _element = fragments.getElement();
Assert.assertEquals("prev", ((PRFNamedWithAction) _element).getPrev().getName());
}
@Test
public void testActionAndReference() {
final ParserRuleFragments fragments = this.parseAndValidate("#4 prev current prev current");
Assert.assertNotNull(fragments);
final PRFNamed element = fragments.getElement();
Assert.assertEquals("current", element.getName());
final PRFNamed prev = ((PRFNamedWithAction) element).getPrev();
Assert.assertEquals("prev", prev.getName());
Assert.assertEquals(prev, element.getRef());
Assert.assertEquals(element, ((PRFNamedWithAction) element).getRef2());
}
@Test
@Ignore("Actions are currently not supported in fragments")
public void testActionInFragment_01() {
final ParserRuleFragments fragments = this.parseAndValidate("#5 prev current");
Assert.assertNotNull(fragments);
Assert.assertEquals("current", fragments.getElement().getName());
PRFNamed _element = fragments.getElement();
Assert.assertEquals("prev", ((PRFNamedWithAction) _element).getPrev().getName());
}
@Test
@Ignore("Actions are currently not supported in fragments")
public void testActionInFragment_02() {
final ParserRuleFragments fragments = this.parseAndValidate("#6 prev current");
Assert.assertNotNull(fragments);
Assert.assertEquals("current", fragments.getElement().getName());
PRFNamed _element = fragments.getElement();
Assert.assertEquals("prev", ((PRFNamedWithAction) _element).getPrev().getName());
}
@Test
@Ignore("Actions are currently not supported in fragments")
public void testActionInFragmentAndReference_01() {
final ParserRuleFragments fragments = this.parseAndValidate("#5 prev current current - prev");
Assert.assertNotNull(fragments);
final PRFNamed element = fragments.getElement();
Assert.assertEquals("current", element.getName());
final PRFNamed prev = ((PRFNamedWithAction) element).getPrev();
Assert.assertEquals("prev", prev.getName());
Assert.assertEquals(prev, element.getRef());
Assert.assertEquals(element, ((PRFNamedWithAction) element).getRef2());
}
@Test
@Ignore("Actions are currently not supported in fragments")
public void testActionInFragmentAndReference_02() {
final ParserRuleFragments fragments = this.parseAndValidate("#6 prev current current - prev");
Assert.assertNotNull(fragments);
final PRFNamed element = fragments.getElement();
Assert.assertEquals("current", element.getName());
final PRFNamed prev = ((PRFNamedWithAction) element).getPrev();
Assert.assertEquals("prev", prev.getName());
Assert.assertEquals(prev, element.getRef());
Assert.assertEquals(element, ((PRFNamedWithAction) element).getRef2());
}
@Test
@Ignore("Actions are currently not supported in fragments")
public void testActionInFragmentAndReferenceLoop() {
final ParserRuleFragments fragments = this.parseAndValidate("#7 root -> a a -> b b -> c c - root");
Assert.assertNotNull(fragments);
PRFNamed element = fragments.getElement();
while ((element instanceof PRFNamedWithAction)) {
{
Assert.assertEquals(element, ((PRFNamedWithAction)element).getRef2());
element = ((PRFNamedWithAction)element).getPrev();
}
}
Assert.assertEquals(element, element.getRef());
}
@Test
public void testDatatypeRule_01() {
final ParserRuleFragments fragments = this.parseAndValidate("#8 a - a");
Assert.assertNotNull(fragments);
PRFNamed element = fragments.getElement();
Assert.assertEquals(element, element.getRef());
}
@Test
public void testDatatypeRule_02() {
final ParserRuleFragments fragments = this.parseAndValidate("#8 a.b.c.d");
Assert.assertNotNull(fragments);
PRFNamed element = fragments.getElement();
Assert.assertEquals("a.b.c.d", element.getName());
}
@Test
public void testDatatypeRule_03() {
final ParserRuleFragments fragments = this.parseAndValidate("#8 a.b.c.d - a.b.c.d");
Assert.assertNotNull(fragments);
PRFNamed element = fragments.getElement();
Assert.assertEquals(element, element.getRef());
}
@Test
public void testFragmentWithPredicate() {
final ParserRuleFragments fragments = this.parseAndValidate("#9 myName - myName");
Assert.assertNotNull(fragments);
Assert.assertEquals("myName", fragments.getElement().getName());
Assert.assertEquals(fragments.getElement(), fragments.getElement().getRef());
}
@Test
public void testFragmentRecursive_01() {
final ParserRuleFragments fragments = this.parseAndValidate("#10 myName myPrev");
Assert.assertNotNull(fragments);
Assert.assertEquals("myName", fragments.getElement().getName());
PRFNamed _element = fragments.getElement();
final PRFNamed prev = ((PRFNamedWithAction) _element).getPrev();
Assert.assertEquals("myPrev", prev.getName());
final ICompositeNode node = NodeModelUtils.findActualNodeFor(prev);
Assert.assertEquals(" myPrev", node.getText());
final EObject lookup = NodeModelUtils.findActualSemanticObjectFor(node);
Assert.assertSame(prev, lookup);
}
@Test
public void testFragmentRecursive_02() {
final ParserRuleFragments fragments = this.parseAndValidate("#10 myName ((myPrev))");
Assert.assertNotNull(fragments);
Assert.assertEquals("myName", fragments.getElement().getName());
PRFNamed _element = fragments.getElement();
final PRFNamed prev = ((PRFNamedWithAction) _element).getPrev();
Assert.assertEquals("myPrev", prev.getName());
final ICompositeNode node = NodeModelUtils.findActualNodeFor(prev);
Assert.assertEquals(" ((myPrev))", node.getText());
final EObject lookup = NodeModelUtils.findActualSemanticObjectFor(node);
Assert.assertSame(prev, lookup);
}
@Test
public void testFragmentRecursive_03() {
final ParserRuleFragments fragments = this.parseAndValidate("#11 myName myPrev");
Assert.assertNotNull(fragments);
Assert.assertEquals("myName", fragments.getElement().getName());
PRFNamed _element = fragments.getElement();
final PRFNamed prev = ((PRFNamedWithAction) _element).getPrev();
Assert.assertEquals("myPrev", prev.getName());
final ICompositeNode node = NodeModelUtils.findActualNodeFor(prev);
Assert.assertEquals(" myPrev", node.getText());
final EObject lookup = NodeModelUtils.findActualSemanticObjectFor(node);
Assert.assertSame(prev, lookup);
}
@Test
public void testFragmentRecursive_04() {
final ParserRuleFragments fragments = this.parseAndValidate("#11 myName ((myPrev))");
Assert.assertNotNull(fragments);
Assert.assertEquals("myName", fragments.getElement().getName());
PRFNamed _element = fragments.getElement();
final PRFNamed prev = ((PRFNamedWithAction) _element).getPrev();
Assert.assertEquals("myPrev", prev.getName());
final ICompositeNode node = NodeModelUtils.findActualNodeFor(prev);
Assert.assertEquals("myPrev", node.getText());
final EObject lookup = NodeModelUtils.findActualSemanticObjectFor(node);
Assert.assertSame(prev, lookup);
}
protected ParserRuleFragments parseAndValidate(final CharSequence s) {
try {
final ParserRuleFragments result = this.parseHelper.parse(s);
this.validationTestHelper.assertNoIssues(result);
Resource _eResource = result.eResource();
final XtextResource resource = ((XtextResource) _eResource);
final ICompositeNode node = resource.getParseResult().getRootNode();
this.invariantChecker.checkInvariant(node);
return result;
} catch (Throwable _e) {
throw Exceptions.sneakyThrow(_e);
}
}
}

60
org.eclipse.xtext.tests/xtend-gen/org/eclipse/xtext/xtext/generator/GrammarAccessExtensionsTest.java
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/**
* Copyright (c) 2015 itemis AG (http://www.itemis.eu) and others.
* This program and the accompanying materials are made available under the
* terms of the Eclipse Public License 2.0 which is available at
* http://www.eclipse.org/legal/epl-2.0.
*
* SPDX-License-Identifier: EPL-2.0
*/
package org.eclipse.xtext.xtext.generator;
import org.eclipse.xtext.xbase.lib.Extension;
import org.eclipse.xtext.xtext.generator.grammarAccess.GrammarAccessExtensions;
import org.junit.Assert;
import org.junit.Test;
/**
* @author Sebastian Zarnekow - Initial contribution and API
*/
@SuppressWarnings("all")
public class GrammarAccessExtensionsTest {
@Extension
private GrammarAccessExtensions _grammarAccessExtensions = new GrammarAccessExtensions();
@Test
public void testToJavaIdentifier() {
Assert.assertEquals("FooBar", this._grammarAccessExtensions.toJavaIdentifier("foo Bar", true));
Assert.assertEquals("Foo", this._grammarAccessExtensions.toJavaIdentifier("foo;", true));
Assert.assertEquals("foo", this._grammarAccessExtensions.toJavaIdentifier("foo;", false));
Assert.assertEquals("Colon", this._grammarAccessExtensions.toJavaIdentifier(":", true));
Assert.assertEquals("Colon", this._grammarAccessExtensions.toJavaIdentifier(":", false));
Assert.assertEquals("Semicolon", this._grammarAccessExtensions.toJavaIdentifier(";", false));
Assert.assertEquals("CommercialAtApostrophe", this._grammarAccessExtensions.toJavaIdentifier("@\'", false));
Assert.assertEquals("Grün", this._grammarAccessExtensions.toJavaIdentifier("Grün", true));
Assert.assertEquals("DollarSign", this._grammarAccessExtensions.toJavaIdentifier("$", true));
Assert.assertEquals("_", this._grammarAccessExtensions.toJavaIdentifier("_", true));
}
/**
* see https://bugs.eclipse.org/bugs/show_bug.cgi?id=298492
*/
@Test
public void testBug() throws Exception {
Assert.assertEquals("HiraganaLetterRu", this._grammarAccessExtensions.toJavaIdentifier("\u308b", true));
}
@Test
public void testSmoke() throws Exception {
for (int i = 0; (i < 4000); i++) {
{
final String identifier = this._grammarAccessExtensions.toJavaIdentifier(String.valueOf(((char) i)), false);
for (int j = 0; (j < identifier.length()); j++) {
{
final char charAt = identifier.charAt(j);
Assert.assertTrue(((identifier + ":") + Character.valueOf(charAt)), this._grammarAccessExtensions.isValidJavaLatinIdentifier(charAt, (j == 0)));
}
}
}
}
}
}

71
org.eclipse.xtext.tests/xtend-gen/org/eclipse/xtext/xtext/generator/WizardConfigTest.java
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/**
* Copyright (c) 2015 itemis AG (http://www.itemis.eu) and others.
* This program and the accompanying materials are made available under the
* terms of the Eclipse Public License 2.0 which is available at
* http://www.eclipse.org/legal/epl-2.0.
*
* SPDX-License-Identifier: EPL-2.0
*/
package org.eclipse.xtext.xtext.generator;
import com.google.inject.Guice;
import com.google.inject.Injector;
import org.eclipse.xtext.xbase.lib.ObjectExtensions;
import org.eclipse.xtext.xbase.lib.Procedures.Procedure1;
import org.eclipse.xtext.xtext.generator.DefaultGeneratorModule;
import org.eclipse.xtext.xtext.generator.model.project.BundleProjectConfig;
import org.eclipse.xtext.xtext.generator.model.project.StandardProjectConfig;
import org.junit.Assert;
import org.junit.Before;
import org.junit.Test;
/**
* @author Sebastian Zarnekow - Initial contribution and API
*/
@SuppressWarnings("all")
public class WizardConfigTest {
private Injector injector;
@Before
public void createInjector() {
DefaultGeneratorModule _defaultGeneratorModule = new DefaultGeneratorModule();
this.injector = Guice.createInjector(_defaultGeneratorModule);
}
@Test
public void testMavenProjectNames() {
StandardProjectConfig _standardProjectConfig = new StandardProjectConfig();
final Procedure1<StandardProjectConfig> _function = (StandardProjectConfig it) -> {
it.setBaseName("com.acme");
it.setMavenLayout(true);
BundleProjectConfig _runtimeTest = it.getRuntimeTest();
_runtimeTest.setEnabled(true);
BundleProjectConfig _eclipsePlugin = it.getEclipsePlugin();
_eclipsePlugin.setEnabled(true);
BundleProjectConfig _eclipsePluginTest = it.getEclipsePluginTest();
_eclipsePluginTest.setEnabled(true);
};
final StandardProjectConfig cfg = ObjectExtensions.<StandardProjectConfig>operator_doubleArrow(_standardProjectConfig, _function);
cfg.initialize(this.injector);
Assert.assertEquals("com.acme", cfg.getRuntimeTest().getName());
Assert.assertEquals("com.acme.ui", cfg.getEclipsePluginTest().getName());
}
@Test
public void testPlainProjectNames() {
StandardProjectConfig _standardProjectConfig = new StandardProjectConfig();
final Procedure1<StandardProjectConfig> _function = (StandardProjectConfig it) -> {
it.setBaseName("com.acme");
BundleProjectConfig _runtimeTest = it.getRuntimeTest();
_runtimeTest.setEnabled(true);
BundleProjectConfig _eclipsePlugin = it.getEclipsePlugin();
_eclipsePlugin.setEnabled(true);
BundleProjectConfig _eclipsePluginTest = it.getEclipsePluginTest();
_eclipsePluginTest.setEnabled(true);
};
final StandardProjectConfig cfg = ObjectExtensions.<StandardProjectConfig>operator_doubleArrow(_standardProjectConfig, _function);
cfg.initialize(this.injector);
Assert.assertEquals("com.acme.tests", cfg.getRuntimeTest().getName());
Assert.assertEquals("com.acme.ui.tests", cfg.getEclipsePluginTest().getName());
}
}

101
org.eclipse.xtext.xtext.generator/src/org/eclipse/xtext/xtext/generator/grammarAccess/FragmentFakingEcoreResource.java Normal file
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/**
* Copyright (c) 2015, 2020 itemis AG (http://www.itemis.eu) and others.
* This program and the accompanying materials are made available under the
* terms of the Eclipse Public License 2.0 which is available at
* http://www.eclipse.org/legal/epl-2.0.
*
* SPDX-License-Identifier: EPL-2.0
*/
package org.eclipse.xtext.xtext.generator.grammarAccess;
import java.util.HashSet;
import java.util.Set;
import org.eclipse.emf.common.util.URI;
import org.eclipse.emf.ecore.EClassifier;
import org.eclipse.emf.ecore.EObject;
import org.eclipse.emf.ecore.EPackage;
import org.eclipse.emf.ecore.resource.Resource;
import org.eclipse.emf.ecore.xmi.XMLResource;
import org.eclipse.emf.ecore.xmi.impl.EcoreResourceFactoryImpl;
import org.eclipse.emf.ecore.xmi.impl.URIHandlerImpl;
import org.eclipse.emf.ecore.xmi.impl.XMIResourceImpl;
import org.eclipse.xtext.util.Wrapper;
public class FragmentFakingEcoreResource extends XMIResourceImpl {
public static class FactoryImpl extends EcoreResourceFactoryImpl {
public static final String ECORE_SUFFIX = "ecore";
private final Wrapper<Boolean> isSaving;
@Override
public Resource createResource(URI uri) {
return new FragmentFakingEcoreResource(uri, isSaving);
}
public FactoryImpl(Wrapper<Boolean> isSaving) {
this.isSaving = isSaving;
}
}
private final Wrapper<Boolean> isSaving;
public FragmentFakingEcoreResource(URI uri, Wrapper<Boolean> isSaving) {
super(uri);
this.isSaving = isSaving;
this.encoding = "UTF-8";
this.getDefaultSaveOptions().put(XMLResource.OPTION_USE_ENCODED_ATTRIBUTE_STYLE, true);
this.getDefaultSaveOptions().put(XMLResource.OPTION_LINE_WIDTH, 80);
getDefaultSaveOptions().put(XMLResource.OPTION_URI_HANDLER, new URIHandlerImpl.PlatformSchemeAware());
}
@Override
protected boolean useIDs() {
return eObjectToIDMap != null || idToEObjectMap != null;
}
@Override
public String getURIFragment(EObject eObject) {
if (isSaving.get()) {
if (eObject instanceof EClassifier) {
String result = getURIFragment((EClassifier) eObject);
if (result != null) {
return result;
}
}
}
return super.getURIFragment(eObject);
}
public String getURIFragment(EClassifier classifier) {
if (classifier.getEPackage().getESuperPackage() != null) {
StringBuilder result = new StringBuilder(60);
calculateURIFragment(classifier.getEPackage(), result, new HashSet<>());
result.append(classifier.getName());
return result.toString();
}
return null;
}
private void calculateURIFragment(EPackage ePackage, StringBuilder result, Set<EPackage> visited) {
if (!visited.add(ePackage)) {
throw new IllegalStateException();
}
if (ePackage.getESuperPackage() != null) {
if (ePackage.eResource() == ePackage.getESuperPackage().eResource()) {
calculateURIFragment(ePackage.getESuperPackage(), result, visited);
if (!ePackage.getEClassifiers().isEmpty()) {
if (result.length() != 0) {
result.append(ePackage.getName()).append("/");
} else {
result.append("//");
}
}
} else {
result.append("//");
}
} else {
result.append("//");
}
}
}

97
org.eclipse.xtext.xtext.generator/src/org/eclipse/xtext/xtext/generator/grammarAccess/FragmentFakingEcoreResource.xtend
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@ -1,97 +0,0 @@
/*******************************************************************************
* Copyright (c) 2015 itemis AG (http://www.itemis.eu) and others.
* This program and the accompanying materials are made available under the
* terms of the Eclipse Public License 2.0 which is available at
* http://www.eclipse.org/legal/epl-2.0.
*
* SPDX-License-Identifier: EPL-2.0
*******************************************************************************/
package org.eclipse.xtext.xtext.generator.grammarAccess
import java.util.Set
import org.eclipse.emf.common.util.URI
import org.eclipse.emf.ecore.EClassifier
import org.eclipse.emf.ecore.EObject
import org.eclipse.emf.ecore.EPackage
import org.eclipse.emf.ecore.xmi.XMLResource
import org.eclipse.emf.ecore.xmi.impl.EcoreResourceFactoryImpl
import org.eclipse.emf.ecore.xmi.impl.URIHandlerImpl
import org.eclipse.emf.ecore.xmi.impl.XMIResourceImpl
import org.eclipse.xtend.lib.annotations.FinalFieldsConstructor
import org.eclipse.xtext.util.Wrapper
class FragmentFakingEcoreResource extends XMIResourceImpl {
val Wrapper<Boolean> isSaving
new(URI uri, Wrapper<Boolean> isSaving) {
super(uri)
this.isSaving = isSaving
encoding = "UTF-8"
getDefaultSaveOptions.put(XMLResource.OPTION_USE_ENCODED_ATTRIBUTE_STYLE, true)
getDefaultSaveOptions.put(XMLResource.OPTION_LINE_WIDTH, 80)
getDefaultSaveOptions.put(XMLResource.OPTION_URI_HANDLER, new URIHandlerImpl.PlatformSchemeAware)
}
override protected boolean useIDs() {
eObjectToIDMap !== null || idToEObjectMap !== null
}
override String getURIFragment(EObject eObject) {
if (isSaving.get) {
if (eObject instanceof EClassifier) {
val result = eObject.URIFragment
if (result !== null)
return result
}
}
return super.getURIFragment(eObject)
}
def String getURIFragment(EClassifier classifier) {
// We need to handle empty subpackages in a special way
if (classifier.EPackage.ESuperPackage !== null) {
val result = new StringBuilder(60)
calculateURIFragment(classifier.EPackage, result, newHashSet)
result.append(classifier.name)
return result.toString
}
return null
}
def private void calculateURIFragment(EPackage ePackage, StringBuilder result, Set<EPackage> visited) {
if (!visited.add(ePackage)) {
throw new IllegalStateException
}
if (ePackage.ESuperPackage !== null) {
if (ePackage.eResource === ePackage.ESuperPackage.eResource) {
calculateURIFragment(ePackage.ESuperPackage, result, visited)
if (!ePackage.EClassifiers.empty) {
if (result.length !== 0) {
result.append(ePackage.name).append('/')
} else {
result.append('//')
}
}
} else {
result.append('//')
}
} else {
result.append('//')
}
}
@FinalFieldsConstructor
static class FactoryImpl extends EcoreResourceFactoryImpl {
public static final String ECORE_SUFFIX = "ecore";
val Wrapper<Boolean> isSaving
override createResource(URI uri) {
return new FragmentFakingEcoreResource(uri, isSaving)
}
}
}

443
org.eclipse.xtext.xtext.generator/src/org/eclipse/xtext/xtext/generator/model/GuiceModuleAccess.java Normal file
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/**
* Copyright (c) 2015, 2020 itemis AG (http://www.itemis.eu) and others.
* This program and the accompanying materials are made available under the
* terms of the Eclipse Public License 2.0 which is available at
* http://www.eclipse.org/legal/epl-2.0.
*
* SPDX-License-Identifier: EPL-2.0
*/
package org.eclipse.xtext.xtext.generator.model;
import java.util.Arrays;
import java.util.Collections;
import java.util.Iterator;
import java.util.LinkedHashSet;
import java.util.List;
import java.util.Set;
import org.apache.log4j.Logger;
import org.eclipse.xtend2.lib.StringConcatenationClient;
import org.eclipse.xtext.xbase.lib.util.ToStringBuilder;
import com.google.common.base.Objects;
/**
* Configuration object for Guice modules based on
* {@link org.eclipse.xtext.service.AbstractGenericModule}.
*/
public class GuiceModuleAccess {
private static final Logger LOG = Logger.getLogger(GuiceModuleAccess.class);
public static class BindKey {
private final String name;
private final TypeReference type;
private final boolean singleton;
private final boolean eagerSingleton;
@Override
public boolean equals(Object other) {
if (other instanceof GuiceModuleAccess.BindKey) {
return Objects.equal(this.name, ((GuiceModuleAccess.BindKey) other).name)
&& Objects.equal(this.type, ((GuiceModuleAccess.BindKey) other).type);
} else {
return false;
}
}
@Override
public int hashCode() {
int h = 0;
if (name != null) {
h = h + name.hashCode();
}
if (type != null) {
h = h + type.hashCode();
}
return h;
}
public BindKey(String name, TypeReference type, boolean singleton, boolean eagerSingleton) {
this.name = name;
this.type = type;
this.singleton = singleton;
this.eagerSingleton = eagerSingleton;
}
@Override
public String toString() {
ToStringBuilder b = new ToStringBuilder(this);
b.add("name", name);
b.add("type", type);
b.add("singleton", singleton);
b.add("eagerSingleton", eagerSingleton);
return b.toString();
}
public String getName() {
return name;
}
public TypeReference getType() {
return type;
}
public boolean isSingleton() {
return singleton;
}
public boolean isEagerSingleton() {
return eagerSingleton;
}
}
public static class BindValue {
private final Object expression;
private final TypeReference type;
private final boolean provider;
private final List<Object> statements;
public BindValue(Object expression, TypeReference type, boolean provider, List<Object> statements) {
this.expression = expression;
this.type = type;
this.provider = provider;
this.statements = statements;
}
@Override
public int hashCode() {
final int prime = 31;
int result = 1;
result = prime * result + ((this.expression == null) ? 0 : this.expression.hashCode());
result = prime * result + ((this.type == null) ? 0 : this.type.hashCode());
result = prime * result + (this.provider ? 1231 : 1237);
return prime * result + ((this.statements == null) ? 0 : this.statements.hashCode());
}
@Override
public boolean equals(Object obj) {
if (this == obj)
return true;
if (obj == null)
return false;
if (getClass() != obj.getClass())
return false;
GuiceModuleAccess.BindValue other = (GuiceModuleAccess.BindValue) obj;
if (this.expression == null) {
if (other.expression != null)
return false;
} else if (!this.expression.equals(other.expression))
return false;
if (this.type == null) {
if (other.type != null)
return false;
} else if (!this.type.equals(other.type))
return false;
if (other.provider != this.provider)
return false;
if (this.statements == null) {
if (other.statements != null)
return false;
} else if (!this.statements.equals(other.statements))
return false;
return true;
}
@Override
public String toString() {
ToStringBuilder b = new ToStringBuilder(this);
b.add("expression", expression);
b.add("type", type);
b.add("provider", provider);
b.add("statements", statements);
return b.toString();
}
public Object getExpression() {
return expression;
}
public TypeReference getType() {
return type;
}
public boolean isProvider() {
return provider;
}
public List<Object> getStatements() {
return statements;
}
}
public static class Binding {
private final GuiceModuleAccess.BindKey key;
private final GuiceModuleAccess.BindValue value;
private final boolean isFinal;
private final String contributedBy;
@Override
public boolean equals(Object other) {
if (other instanceof GuiceModuleAccess.Binding) {
return Objects.equal(this.key, ((GuiceModuleAccess.Binding) other).key);
} else {
return false;
}
}
@Override
public int hashCode() {
return key.hashCode();
}
public Binding(GuiceModuleAccess.BindKey key, GuiceModuleAccess.BindValue value, boolean isFinal,
String contributedBy) {
this.key = key;
this.value = value;
this.isFinal = isFinal;
this.contributedBy = contributedBy;
}
@Override
public String toString() {
ToStringBuilder b = new ToStringBuilder(this);
b.add("key", key);
b.add("value", value);
b.add("isFinal", isFinal);
b.add("contributedBy", contributedBy);
return b.toString();
}
public GuiceModuleAccess.BindKey getKey() {
return key;
}
public GuiceModuleAccess.BindValue getValue() {
return value;
}
public boolean isFinal() {
return isFinal;
}
public String getContributedBy() {
return contributedBy;
}
}
public static class BindingFactory {
private final String contributedBy;
private final Set<GuiceModuleAccess.Binding> bindings = new LinkedHashSet<>();
public BindingFactory() {
this.contributedBy = new Exception().getStackTrace()[1].getClassName();
}
public BindingFactory(String contributedBy) {
this.contributedBy = contributedBy;
}
private void add(GuiceModuleAccess.BindKey type, GuiceModuleAccess.BindValue expr) {
add(type, expr, false);
}
private void add(GuiceModuleAccess.BindKey type, GuiceModuleAccess.BindValue expr, boolean isFinal) {
add(new GuiceModuleAccess.Binding(type, expr, isFinal, contributedBy));
}
private void add(GuiceModuleAccess.Binding binding) {
if (!bindings.add(binding)) {
throw new IllegalArgumentException(
"Duplicate binding for " + binding.key + " in " + this.contributedBy);
}
}
private GuiceModuleAccess.BindKey key(TypeReference type) {
return new GuiceModuleAccess.BindKey(null, type, false, false);
}
private GuiceModuleAccess.BindKey key(String name) {
return new GuiceModuleAccess.BindKey(name, null, false, false);
}
private GuiceModuleAccess.BindKey eagerSingleton(TypeReference type) {
return new GuiceModuleAccess.BindKey(null, type, true, true);
}
private GuiceModuleAccess.BindKey singleton(TypeReference type) {
return new GuiceModuleAccess.BindKey(null, type, true, false);
}
private GuiceModuleAccess.BindValue value(TypeReference type) {
return new GuiceModuleAccess.BindValue(null, type, false, Collections.emptyList());
}
private GuiceModuleAccess.BindValue expr(Object expr) {
return new GuiceModuleAccess.BindValue(expr, null, false, Collections.emptyList());
}
private GuiceModuleAccess.BindValue provider(TypeReference type) {
return new GuiceModuleAccess.BindValue(null, type, true, Collections.emptyList());
}
private GuiceModuleAccess.BindValue providerExpr(Object expr) {
return new GuiceModuleAccess.BindValue(expr, null, true, Collections.emptyList());
}
private GuiceModuleAccess.BindValue statements(Object[] statements) {
return new GuiceModuleAccess.BindValue(null, null, false, Arrays.asList(statements));
}
public GuiceModuleAccess.BindingFactory addTypeToInstance(TypeReference type,
StringConcatenationClient expression) {
add(key(type), expr(expression));
return this;
}
public GuiceModuleAccess.BindingFactory addTypeToProviderInstance(TypeReference type,
StringConcatenationClient expression) {
add(key(type), providerExpr(expression));
return this;
}
public GuiceModuleAccess.BindingFactory addConfiguredBinding(String name, StringConcatenationClient statement) {
add(key(name), statements(new Object[] { statement }));
return this;
}
public GuiceModuleAccess.BindingFactory addTypeToType(TypeReference keyType, TypeReference valueType) {
add(key(keyType), value(valueType));
return this;
}
public GuiceModuleAccess.BindingFactory addTypeToTypeSingleton(TypeReference keyType, TypeReference valueType) {
add(singleton(keyType), value(valueType));
return this;
}
public GuiceModuleAccess.BindingFactory addTypeToTypeEagerSingleton(TypeReference keyType,
TypeReference valueType) {
add(eagerSingleton(keyType), value(valueType));
return this;
}
public GuiceModuleAccess.BindingFactory addTypeToProvider(TypeReference keyType, TypeReference valueType) {
add(key(keyType), provider(valueType));
return this;
}
public GuiceModuleAccess.BindingFactory addTypeToProviderSingleton(TypeReference keyType,
TypeReference valueType) {
this.add(this.singleton(keyType), this.provider(valueType));
return this;
}
public GuiceModuleAccess.BindingFactory addTypeToProviderEagerSingleton(TypeReference keyType,
TypeReference valueType) {
add(eagerSingleton(keyType), provider(valueType));
return this;
}
public GuiceModuleAccess.BindingFactory addfinalTypeToType(TypeReference keyType, TypeReference valueType) {
add(key(keyType), value(valueType), true);
return this;
}
public GuiceModuleAccess.BindingFactory addfinalTypeToTypeSingleton(TypeReference keyType,
TypeReference valueType) {
add(singleton(keyType), value(valueType), true);
return this;
}
public GuiceModuleAccess.BindingFactory addfinalTypeToTypeEagerSingleton(TypeReference keyType,
TypeReference valueType) {
add(eagerSingleton(keyType), value(valueType), true);
return this;
}
public GuiceModuleAccess.BindingFactory addfinalTypeToProvider(TypeReference keyType, TypeReference valueType) {
add(key(keyType), provider(valueType), true);
return this;
}
public GuiceModuleAccess.BindingFactory addfinalTypeToProviderSingleton(TypeReference keyType,
TypeReference valueType) {
add(singleton(keyType), provider(valueType), true);
return this;
}
public GuiceModuleAccess.BindingFactory addfinalTypeToProviderEagerSingleton(TypeReference keyType,
TypeReference valueType) {
add(eagerSingleton(keyType), provider(valueType), true);
return this;
}
public void contributeTo(GuiceModuleAccess module) {
module.addAll(bindings);
}
public String getContributedBy() {
return contributedBy;
}
}
private final Set<GuiceModuleAccess.Binding> bindings = new LinkedHashSet<>();
private TypeReference superClass;
public void add(GuiceModuleAccess.Binding newBinding) {
if (bindings.contains(newBinding)) {
Iterator<GuiceModuleAccess.Binding> iterator = bindings.iterator();
boolean found = false;
while (iterator.hasNext() && !found) {
GuiceModuleAccess.Binding oldBinding = iterator.next();
if (Objects.equal(oldBinding, newBinding)) {
if (oldBinding.isFinal) {
if (newBinding.isFinal) {
throw new IllegalStateException(
"Conflicting final bindings for '" + oldBinding.key.type + "' from fragments "
+ oldBinding.contributedBy + " and " + newBinding.contributedBy);
} else {
GuiceModuleAccess.LOG.warn("Cannot override final binding '" + oldBinding + "'. "
+ "Ignoring binding from fragment '" + newBinding.contributedBy + "'");
}
} else {
GuiceModuleAccess.LOG.debug("replacing binding : " + oldBinding);
GuiceModuleAccess.LOG.debug(" with new binding : " + newBinding);
iterator.remove();
}
found = true;
}
}
}
bindings.add(newBinding);
}
public void addAll(Iterable<GuiceModuleAccess.Binding> bindings) {
for (GuiceModuleAccess.Binding binding : bindings) {
add(binding);
}
}
public Set<GuiceModuleAccess.Binding> getBindings() {
return Collections.unmodifiableSet(bindings);
}
public TypeReference getSuperClass() {
return superClass;
}
public void setSuperClass(TypeReference superClass) {
this.superClass = superClass;
}
}

261
org.eclipse.xtext.xtext.generator/src/org/eclipse/xtext/xtext/generator/model/GuiceModuleAccess.xtend
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@ -1,261 +0,0 @@
/*******************************************************************************
* Copyright (c) 2015, 2017 itemis AG (http://www.itemis.eu) and others.
* This program and the accompanying materials are made available under the
* terms of the Eclipse Public License 2.0 which is available at
* http://www.eclipse.org/legal/epl-2.0.
*
* SPDX-License-Identifier: EPL-2.0
*******************************************************************************/
package org.eclipse.xtext.xtext.generator.model
import java.util.Collections
import java.util.List
import java.util.Set
import org.eclipse.xtend.lib.annotations.Accessors
import org.eclipse.xtend.lib.annotations.Data
import org.eclipse.xtend2.lib.StringConcatenationClient
import org.eclipse.xtext.util.internal.Log
/**
* Configuration object for Guice modules based on {@link org.eclipse.xtext.service.AbstractGenericModule}.
*/
@Log
class GuiceModuleAccess {
@Data
static class BindKey {
String name
TypeReference type
boolean singleton
boolean eagerSingleton
override equals(Object other) {
if (other instanceof BindKey)
this.name == other.name && this.type == other.type
else
false
}
override hashCode() {
var h = 0
if (name !== null) h += name.hashCode
if (type !== null) h += type.hashCode
return h
}
}
@Data
static class BindValue {
Object expression
TypeReference type
boolean provider
List<Object> statements
}
@Data
static class Binding {
BindKey key
BindValue value
boolean isFinal
String contributedBy
override equals(Object other) {
if (other instanceof Binding)
this.key == other.key
else
false
}
override hashCode() {
key.hashCode
}
}
val Set<Binding> bindings = newLinkedHashSet
@Accessors
TypeReference superClass
def void add(Binding newBinding) {
if (bindings.contains(newBinding)) {
val iterator = bindings.iterator()
var found = false
while (iterator.hasNext && !found) {
val oldBinding = iterator.next
if (oldBinding == newBinding) {
if (oldBinding.isFinal) {
if (newBinding.isFinal) {
throw new IllegalStateException("Conflicting final bindings for '" + oldBinding.key.type + "' from fragments "
+ oldBinding.contributedBy + " and " + newBinding.contributedBy)
} else {
LOG.warn("Cannot override final binding '" + oldBinding + "'. "
+ "Ignoring binding from fragment '" + newBinding.contributedBy + "'")
}
} else {
LOG.debug("replacing binding : " + oldBinding)
LOG.debug(" with new binding : " + newBinding)
iterator.remove()
}
found = true
}
}
}
bindings.add(newBinding)
}
def void addAll(Iterable<Binding> bindings) {
for (binding : bindings) {
add(binding)
}
}
def Set<Binding> getBindings() {
Collections.unmodifiableSet(bindings)
}
static class BindingFactory {
@Accessors
val String contributedBy
val Set<Binding> bindings = newLinkedHashSet
new() {
this.contributedBy = new Exception().stackTrace.get(1).className
}
new(String contributedBy) {
this.contributedBy = contributedBy
}
private def add(BindKey type, BindValue expr) {
add(type, expr, false);
}
private def add(BindKey type, BindValue expr, boolean isFinal) {
add(new Binding(type, expr, isFinal, contributedBy))
}
private def add(Binding binding) {
if (!bindings.add(binding))
throw new IllegalArgumentException("Duplicate binding for " + binding.key + " in " + contributedBy)
}
private def key(TypeReference type) {
return new BindKey(null, type, false, false)
}
private def key(String name) {
return new BindKey(name, null, false, false)
}
private def eagerSingleton(TypeReference type) {
return new BindKey(null, type, true, true)
}
private def singleton(TypeReference type) {
return new BindKey(null, type, true, false)
}
private def value(TypeReference type) {
return new BindValue(null, type, false, Collections.emptyList)
}
private def expr(Object expr) {
return new BindValue(expr, null, false, Collections.emptyList)
}
private def provider(TypeReference type) {
return new BindValue(null, type, true, Collections.emptyList)
}
private def providerExpr(Object expr) {
return new BindValue(expr, null, true, Collections.emptyList)
}
private def statements(Object[] statements) {
return new BindValue(null, null, false, statements)
}
def BindingFactory addTypeToInstance(TypeReference type, StringConcatenationClient expression) {
add(key(type), expr(expression))
return this
}
def BindingFactory addTypeToProviderInstance(TypeReference type, StringConcatenationClient expression) {
add(key(type), providerExpr(expression))
return this
}
def BindingFactory addConfiguredBinding(String name, StringConcatenationClient statement) {
add(key(name), statements(#[statement]))
return this
}
def BindingFactory addTypeToType(TypeReference keyType, TypeReference valueType){
add(key(keyType), value(valueType))
return this
}
def BindingFactory addTypeToTypeSingleton(TypeReference keyType, TypeReference valueType){
add(singleton(keyType), value(valueType))
return this
}
def BindingFactory addTypeToTypeEagerSingleton(TypeReference keyType, TypeReference valueType){
add(eagerSingleton(keyType), value(valueType))
return this
}
def BindingFactory addTypeToProvider(TypeReference keyType, TypeReference valueType){
add(key(keyType), provider(valueType))
return this
}
def BindingFactory addTypeToProviderSingleton(TypeReference keyType, TypeReference valueType){
add(singleton(keyType), provider(valueType))
return this
}
def BindingFactory addTypeToProviderEagerSingleton(TypeReference keyType, TypeReference valueType){
add(eagerSingleton(keyType), provider(valueType))
return this
}
def BindingFactory addfinalTypeToType(TypeReference keyType, TypeReference valueType){
add(key(keyType), value(valueType), true)
return this
}
def BindingFactory addfinalTypeToTypeSingleton(TypeReference keyType, TypeReference valueType){
add(singleton(keyType), value(valueType), true)
return this
}
def BindingFactory addfinalTypeToTypeEagerSingleton(TypeReference keyType, TypeReference valueType){
add(eagerSingleton(keyType), value(valueType), true)
return this
}
def BindingFactory addfinalTypeToProvider(TypeReference keyType, TypeReference valueType){
add(key(keyType), provider(valueType), true)
return this
}
def BindingFactory addfinalTypeToProviderSingleton(TypeReference keyType, TypeReference valueType){
add(singleton(keyType), provider(valueType), true)
return this
}
def BindingFactory addfinalTypeToProviderEagerSingleton(TypeReference keyType, TypeReference valueType){
add(eagerSingleton(keyType), provider(valueType), true)
return this
}
def void contributeTo(GuiceModuleAccess module) {
module.addAll(this.bindings)
}
}
}

168
org.eclipse.xtext.xtext.generator/src/org/eclipse/xtext/xtext/generator/model/project/SubProjectConfig.java Normal file
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@ -0,0 +1,168 @@
/**
* Copyright (c) 2015, 2020 itemis AG (http://www.itemis.eu) and others.
* This program and the accompanying materials are made available under the
* terms of the Eclipse Public License 2.0 which is available at
* http://www.eclipse.org/legal/epl-2.0.
*
* SPDX-License-Identifier: EPL-2.0
*/
package org.eclipse.xtext.xtext.generator.model.project;
import org.eclipse.xtext.xtext.generator.Issues;
import org.eclipse.xtext.xtext.generator.model.IXtextGeneratorFileSystemAccess;
import com.google.common.base.Strings;
import com.google.inject.Inject;
import com.google.inject.Injector;
/**
* Configuration of subprojects.
*
* @noextend This class should not be extended by clients.
*/
public class SubProjectConfig implements ISubProjectConfig {
@Inject
private XtextProjectConfig owner;
private boolean enabled;
private boolean overwriteSrc;
private String name;
private String rootPath;
private IXtextGeneratorFileSystemAccess root;
private String metaInfPath;
private IXtextGeneratorFileSystemAccess metaInf;
private String srcPath;
private IXtextGeneratorFileSystemAccess src;
private String srcGenPath;
private IXtextGeneratorFileSystemAccess srcGen;
private String iconsPath;
private IXtextGeneratorFileSystemAccess icons;
public void setRoot(String path) {
this.rootPath = path;
}
public void setMetaInf(String path) {
this.metaInfPath = path;
}
public void setSrc(String path) {
this.srcPath = path;
}
public void setSrcGen(String path) {
this.srcGenPath = path;
}
public void setIcons(String path) {
this.iconsPath = path;
}
public void checkConfiguration(Issues issues) {
}
@Override
public void initialize(Injector injector) {
injector.injectMembers(this);
if (!Strings.isNullOrEmpty(rootPath)) {
root = owner.newFileSystemAccess(rootPath, true);
root.initialize(injector);
}
if (!Strings.isNullOrEmpty(metaInfPath)) {
metaInf = owner.newFileSystemAccess(metaInfPath, true);
metaInf.initialize(injector);
}
if (!Strings.isNullOrEmpty(srcPath)) {
src = owner.newFileSystemAccess(srcPath, overwriteSrc);
src.initialize(injector);
}
if (!Strings.isNullOrEmpty(srcGenPath)) {
srcGen = owner.newFileSystemAccess(srcGenPath, true);
srcGen.initialize(injector);
}
if (!Strings.isNullOrEmpty(iconsPath)) {
icons = owner.newFileSystemAccess(iconsPath, true);
icons.initialize(injector);
}
}
public XtextProjectConfig getOwner() {
return owner;
}
public boolean isEnabled() {
return enabled;
}
public void setEnabled(boolean enabled) {
this.enabled = enabled;
}
public boolean isOverwriteSrc() {
return overwriteSrc;
}
public void setOverwriteSrc(boolean overwriteSrc) {
this.overwriteSrc = overwriteSrc;
}
public String getName() {
return name;
}
public void setName(String name) {
this.name = name;
}
public String getRootPath() {
return rootPath;
}
public IXtextGeneratorFileSystemAccess getRoot() {
return root;
}
public String getMetaInfPath() {
return metaInfPath;
}
public IXtextGeneratorFileSystemAccess getMetaInf() {
return metaInf;
}
public String getSrcPath() {
return srcPath;
}
public IXtextGeneratorFileSystemAccess getSrc() {
return src;
}
public String getSrcGenPath() {
return srcGenPath;
}
public IXtextGeneratorFileSystemAccess getSrcGen() {
return srcGen;
}
public String getIconsPath() {
return iconsPath;
}
public IXtextGeneratorFileSystemAccess getIcons() {
return icons;
}
}

114
org.eclipse.xtext.xtext.generator/src/org/eclipse/xtext/xtext/generator/model/project/SubProjectConfig.xtend
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@ -1,114 +0,0 @@
/*******************************************************************************
* Copyright (c) 2015, 2017 itemis AG (http://www.itemis.eu) and others.
* This program and the accompanying materials are made available under the
* terms of the Eclipse Public License 2.0 which is available at
* http://www.eclipse.org/legal/epl-2.0.
*
* SPDX-License-Identifier: EPL-2.0
*******************************************************************************/
package org.eclipse.xtext.xtext.generator.model.project
import com.google.inject.Inject
import com.google.inject.Injector
import org.eclipse.xtend.lib.annotations.Accessors
import org.eclipse.xtext.xtext.generator.Issues
import org.eclipse.xtext.xtext.generator.model.IXtextGeneratorFileSystemAccess
/**
* Configuration of subprojects.
*
* @noextend This class should not be extended by clients.
*/
class SubProjectConfig implements ISubProjectConfig {
@Inject
@Accessors(PUBLIC_GETTER)
XtextProjectConfig owner
@Accessors
boolean enabled
@Accessors
boolean overwriteSrc
@Accessors
String name
@Accessors(PUBLIC_GETTER)
String rootPath
@Accessors(PUBLIC_GETTER)
IXtextGeneratorFileSystemAccess root
@Accessors(PUBLIC_GETTER)
String metaInfPath
@Accessors(PUBLIC_GETTER)
IXtextGeneratorFileSystemAccess metaInf
@Accessors(PUBLIC_GETTER)
String srcPath
@Accessors(PUBLIC_GETTER)
IXtextGeneratorFileSystemAccess src
@Accessors(PUBLIC_GETTER)
String srcGenPath
@Accessors(PUBLIC_GETTER)
IXtextGeneratorFileSystemAccess srcGen
@Accessors(PUBLIC_GETTER)
String iconsPath
@Accessors(PUBLIC_GETTER)
IXtextGeneratorFileSystemAccess icons
def void setRoot(String path) {
rootPath = path
}
def void setMetaInf(String path) {
metaInfPath = path
}
def void setSrc(String path) {
srcPath = path
}
def void setSrcGen(String path) {
srcGenPath = path
}
def void setIcons(String path) {
iconsPath = path
}
def void checkConfiguration(Issues issues) {
}
override initialize(Injector injector) {
injector.injectMembers(this)
if (!rootPath.isNullOrEmpty) {
root = owner.newFileSystemAccess(rootPath, true)
root.initialize(injector)
}
if (!metaInfPath.isNullOrEmpty) {
metaInf = owner.newFileSystemAccess(metaInfPath, true)
metaInf.initialize(injector)
}
if (!srcPath.isNullOrEmpty) {
src = owner.newFileSystemAccess(srcPath, overwriteSrc)
src.initialize(injector)
}
if (!srcGenPath.isNullOrEmpty) {
srcGen = owner.newFileSystemAccess(srcGenPath, true)
srcGen.initialize(injector)
}
if (!iconsPath.isNullOrEmpty) {
icons = owner.newFileSystemAccess(iconsPath, true)
icons.initialize(injector)
}
}
}

104
org.eclipse.xtext.xtext.generator/src/org/eclipse/xtext/xtext/generator/parser/antlr/CombinedGrammarMarker.java Normal file
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@ -0,0 +1,104 @@
/**
* Copyright (c) 2015, 2020 itemis AG (http://www.itemis.eu) and others.
* This program and the accompanying materials are made available under the
* terms of the Eclipse Public License 2.0 which is available at
* http://www.eclipse.org/legal/epl-2.0.
*
* SPDX-License-Identifier: EPL-2.0
*/
package org.eclipse.xtext.xtext.generator.parser.antlr;
import java.util.List;
import org.eclipse.emf.common.notify.Adapter;
import org.eclipse.emf.common.notify.Notifier;
import org.eclipse.emf.common.notify.impl.AdapterImpl;
import org.eclipse.xtext.xbase.lib.util.ToStringBuilder;
public class CombinedGrammarMarker {
public static class CombinedGrammarMarkerAdapter extends AdapterImpl {
private CombinedGrammarMarker element;
public CombinedGrammarMarkerAdapter(CombinedGrammarMarker element) {
this.element = element;
}
public CombinedGrammarMarker get() {
return element;
}
@Override
public boolean isAdapterForType(Object object) {
return object == CombinedGrammarMarker.class;
}
}
private boolean isCombinedGrammar;
public static CombinedGrammarMarker findInEmfObject(Notifier emfObject) {
for (Adapter adapter : emfObject.eAdapters()) {
if (adapter instanceof CombinedGrammarMarker.CombinedGrammarMarkerAdapter) {
return ((CombinedGrammarMarker.CombinedGrammarMarkerAdapter) adapter).get();
}
}
return null;
}
public static CombinedGrammarMarker removeFromEmfObject(Notifier emfObject) {
List<Adapter> adapters = emfObject.eAdapters();
for (int i = 0, max = adapters.size(); i < max; i++) {
Adapter adapter = adapters.get(i);
if (adapter instanceof CombinedGrammarMarker.CombinedGrammarMarkerAdapter) {
emfObject.eAdapters().remove(i);
return ((CombinedGrammarMarker.CombinedGrammarMarkerAdapter) adapter).get();
}
}
return null;
}
public void attachToEmfObject(Notifier emfObject) {
CombinedGrammarMarker result = findInEmfObject(emfObject);
if (result != null)
throw new IllegalStateException(
"The given EMF object already contains an adapter for CombinedGrammarMarker");
CombinedGrammarMarker.CombinedGrammarMarkerAdapter adapter = new CombinedGrammarMarker.CombinedGrammarMarkerAdapter(
this);
emfObject.eAdapters().add(adapter);
}
public CombinedGrammarMarker(boolean isCombinedGrammar) {
this.isCombinedGrammar = isCombinedGrammar;
}
@Override
public int hashCode() {
final int prime = 31;
int result = 1;
result = prime * result + (isCombinedGrammar ? 1231 : 1237);
return result;
}
@Override
public boolean equals(Object obj) {
if (this == obj)
return true;
if (obj == null)
return false;
if (getClass() != obj.getClass())
return false;
CombinedGrammarMarker other = (CombinedGrammarMarker) obj;
if (isCombinedGrammar != other.isCombinedGrammar)
return false;
return true;
}
@Override
public String toString() {
ToStringBuilder b = new ToStringBuilder(this);
b.add("isCombinedGrammar", isCombinedGrammar);
return b.toString();
}
public boolean isCombinedGrammar() {
return isCombinedGrammar;
}
}

18
org.eclipse.xtext.xtext.generator/src/org/eclipse/xtext/xtext/generator/parser/antlr/CombinedGrammarMarker.xtend
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@ -1,18 +0,0 @@
/*******************************************************************************
* Copyright (c) 2015 itemis AG (http://www.itemis.eu) and others.
* This program and the accompanying materials are made available under the
* terms of the Eclipse Public License 2.0 which is available at
* http://www.eclipse.org/legal/epl-2.0.
*
* SPDX-License-Identifier: EPL-2.0
*******************************************************************************/
package org.eclipse.xtext.xtext.generator.parser.antlr
import org.eclipse.xtext.util.internal.EmfAdaptable
import org.eclipse.xtend.lib.annotations.Data
@EmfAdaptable
@Data
class CombinedGrammarMarker {
boolean isCombinedGrammar
}

12
org.eclipse.xtext.xtext.generator/src/org/eclipse/xtext/xtext/generator/serializer/NamedSerializationContextProvider.xtend
View file

@ -1,5 +1,5 @@
/*******************************************************************************
* Copyright (c) 2016 itemis AG (http://www.itemis.eu) and others.
* Copyright (c) 2016, 2020 itemis AG (http://www.itemis.eu) and others.
* This program and the accompanying materials are made available under the
* terms of the Eclipse Public License 2.0 which is available at
* http://www.eclipse.org/legal/epl-2.0.
@ -10,8 +10,6 @@ package org.eclipse.xtext.xtext.generator.serializer
import java.util.List
import java.util.Map
import org.eclipse.emf.ecore.EClass
import org.eclipse.xtend.lib.annotations.Accessors
import org.eclipse.xtext.Grammar
import org.eclipse.xtext.GrammarUtil
import org.eclipse.xtext.ParserRule
@ -75,11 +73,3 @@ class NamedSerializationContextProvider {
}
}
@Accessors class NamedSerializationContexts<T> {
val String name
val EClass type
val List<ISerializationContext> contexts
val T value
}

47
org.eclipse.xtext.xtext.generator/src/org/eclipse/xtext/xtext/generator/serializer/NamedSerializationContexts.java Normal file
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@ -0,0 +1,47 @@
/**
* Copyright (c) 2016, 2020 itemis AG (http://www.itemis.eu) and others.
* This program and the accompanying materials are made available under the
* terms of the Eclipse Public License 2.0 which is available at
* http://www.eclipse.org/legal/epl-2.0.
*
* SPDX-License-Identifier: EPL-2.0
*/
package org.eclipse.xtext.xtext.generator.serializer;
import java.util.List;
import org.eclipse.emf.ecore.EClass;
import org.eclipse.xtext.serializer.ISerializationContext;
public class NamedSerializationContexts<T> {
private final String name;
private final EClass type;
private final List<ISerializationContext> contexts;
private final T value;
public NamedSerializationContexts(String name, EClass type, List<ISerializationContext> contexts, T value) {
this.name = name;
this.type = type;
this.contexts = contexts;
this.value = value;
}
public String getName() {
return name;
}
public EClass getType() {
return type;
}
public List<ISerializationContext> getContexts() {
return contexts;
}
public T getValue() {
return value;
}
}

49
org.eclipse.xtext.xtext.generator/src/org/eclipse/xtext/xtext/generator/serializer/SyntacticSequencerPDA2ExtendedDot.java Normal file
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@ -0,0 +1,49 @@
/**
* Copyright (c) 2015, 2020 itemis AG (http://www.itemis.eu) and others.
* This program and the accompanying materials are made available under the
* terms of the Eclipse Public License 2.0 which is available at
* http://www.eclipse.org/legal/epl-2.0.
*
* SPDX-License-Identifier: EPL-2.0
*/
package org.eclipse.xtext.xtext.generator.serializer;
import java.util.HashSet;
import java.util.Set;
import org.eclipse.xtext.serializer.analysis.ISyntacticSequencerPDAProvider;
import org.eclipse.xtext.util.GraphvizDotBuilder;
public class SyntacticSequencerPDA2ExtendedDot extends GraphvizDotBuilder {
@Override
protected GraphvizDotBuilder.Props drawObject(Object obj) {
if (obj instanceof ISyntacticSequencerPDAProvider.ISynState) {
return drawGrammar((ISyntacticSequencerPDAProvider.ISynState) obj);
}
return null;
}
protected GraphvizDotBuilder.Digraph drawGrammar(ISyntacticSequencerPDAProvider.ISynState pr) {
GraphvizDotBuilder.Digraph d = new GraphvizDotBuilder.Digraph();
Set<ISyntacticSequencerPDAProvider.ISynState> visited = new HashSet<>();
drawState(d, pr, visited);
return d;
}
protected void drawState(GraphvizDotBuilder.Digraph d, ISyntacticSequencerPDAProvider.ISynState state,
Set<ISyntacticSequencerPDAProvider.ISynState> visited) {
if (!visited.add(state)) {
return;
}
GraphvizDotBuilder.Node n = new GraphvizDotBuilder.Node(state, state.toString());
if (!(state instanceof ISyntacticSequencerPDAProvider.ISynAbsorberState)) {
n.setStyle("dotted");
}
d.add(n);
for (ISyntacticSequencerPDAProvider.ISynState trans : state.getFollowers()) {
GraphvizDotBuilder.Edge edge = new GraphvizDotBuilder.Edge(state, trans);
d.add(edge);
drawState(d, trans, visited);
}
}
}

43
org.eclipse.xtext.xtext.generator/src/org/eclipse/xtext/xtext/generator/serializer/SyntacticSequencerPDA2ExtendedDot.xtend
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/*******************************************************************************
* Copyright (c) 2015 itemis AG (http://www.itemis.eu) and others.
* This program and the accompanying materials are made available under the
* terms of the Eclipse Public License 2.0 which is available at
* http://www.eclipse.org/legal/epl-2.0.
*
* SPDX-License-Identifier: EPL-2.0
*******************************************************************************/
package org.eclipse.xtext.xtext.generator.serializer
import java.util.Set
import org.eclipse.xtext.serializer.analysis.ISyntacticSequencerPDAProvider.ISynAbsorberState
import org.eclipse.xtext.serializer.analysis.ISyntacticSequencerPDAProvider.ISynState
import org.eclipse.xtext.util.GraphvizDotBuilder
class SyntacticSequencerPDA2ExtendedDot extends GraphvizDotBuilder {
override protected Props drawObject(Object obj) {
if (obj instanceof ISynState)
drawGrammar(obj)
}
def protected Digraph drawGrammar(ISynState pr) {
val d = new Digraph
val Set<ISynState> visited = newHashSet
drawState(d, pr, visited)
return d
}
def protected void drawState(Digraph d, ISynState state, Set<ISynState> visited) {
if (!visited.add(state))
return;
val n = new Node(state, state.toString)
if (!(state instanceof ISynAbsorberState))
n.style = 'dotted'
d.add(n)
for (trans : state.followers) {
val edge = new Edge(state, trans)
d.add(edge)
drawState(d, trans, visited)
}
}
}

121
org.eclipse.xtext.xtext.generator/xtend-gen/org/eclipse/xtext/xtext/generator/grammarAccess/FragmentFakingEcoreResource.java
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/**
* Copyright (c) 2015 itemis AG (http://www.itemis.eu) and others.
* This program and the accompanying materials are made available under the
* terms of the Eclipse Public License 2.0 which is available at
* http://www.eclipse.org/legal/epl-2.0.
*
* SPDX-License-Identifier: EPL-2.0
*/
package org.eclipse.xtext.xtext.generator.grammarAccess;
import java.util.Map;
import java.util.Set;
import org.eclipse.emf.common.util.URI;
import org.eclipse.emf.ecore.EClassifier;
import org.eclipse.emf.ecore.EObject;
import org.eclipse.emf.ecore.EPackage;
import org.eclipse.emf.ecore.resource.Resource;
import org.eclipse.emf.ecore.xmi.XMLResource;
import org.eclipse.emf.ecore.xmi.impl.EcoreResourceFactoryImpl;
import org.eclipse.emf.ecore.xmi.impl.URIHandlerImpl;
import org.eclipse.emf.ecore.xmi.impl.XMIResourceImpl;
import org.eclipse.xtend.lib.annotations.FinalFieldsConstructor;
import org.eclipse.xtext.util.Wrapper;
import org.eclipse.xtext.xbase.lib.CollectionLiterals;
@SuppressWarnings("all")
public class FragmentFakingEcoreResource extends XMIResourceImpl {
@FinalFieldsConstructor
public static class FactoryImpl extends EcoreResourceFactoryImpl {
public static final String ECORE_SUFFIX = "ecore";
private final Wrapper<Boolean> isSaving;
@Override
public Resource createResource(final URI uri) {
return new FragmentFakingEcoreResource(uri, this.isSaving);
}
public FactoryImpl(final Wrapper<Boolean> isSaving) {
super();
this.isSaving = isSaving;
}
}
private final Wrapper<Boolean> isSaving;
public FragmentFakingEcoreResource(final URI uri, final Wrapper<Boolean> isSaving) {
super(uri);
this.isSaving = isSaving;
this.encoding = "UTF-8";
this.getDefaultSaveOptions().put(XMLResource.OPTION_USE_ENCODED_ATTRIBUTE_STYLE, Boolean.valueOf(true));
this.getDefaultSaveOptions().put(XMLResource.OPTION_LINE_WIDTH, Integer.valueOf(80));
Map<Object, Object> _defaultSaveOptions = this.getDefaultSaveOptions();
URIHandlerImpl.PlatformSchemeAware _platformSchemeAware = new URIHandlerImpl.PlatformSchemeAware();
_defaultSaveOptions.put(XMLResource.OPTION_URI_HANDLER, _platformSchemeAware);
}
@Override
protected boolean useIDs() {
return ((this.eObjectToIDMap != null) || (this.idToEObjectMap != null));
}
@Override
public String getURIFragment(final EObject eObject) {
Boolean _get = this.isSaving.get();
if ((_get).booleanValue()) {
if ((eObject instanceof EClassifier)) {
final String result = this.getURIFragment(((EClassifier)eObject));
if ((result != null)) {
return result;
}
}
}
return super.getURIFragment(eObject);
}
public String getURIFragment(final EClassifier classifier) {
EPackage _eSuperPackage = classifier.getEPackage().getESuperPackage();
boolean _tripleNotEquals = (_eSuperPackage != null);
if (_tripleNotEquals) {
final StringBuilder result = new StringBuilder(60);
this.calculateURIFragment(classifier.getEPackage(), result, CollectionLiterals.<EPackage>newHashSet());
result.append(classifier.getName());
return result.toString();
}
return null;
}
private void calculateURIFragment(final EPackage ePackage, final StringBuilder result, final Set<EPackage> visited) {
boolean _add = visited.add(ePackage);
boolean _not = (!_add);
if (_not) {
throw new IllegalStateException();
}
EPackage _eSuperPackage = ePackage.getESuperPackage();
boolean _tripleNotEquals = (_eSuperPackage != null);
if (_tripleNotEquals) {
Resource _eResource = ePackage.eResource();
Resource _eResource_1 = ePackage.getESuperPackage().eResource();
boolean _tripleEquals = (_eResource == _eResource_1);
if (_tripleEquals) {
this.calculateURIFragment(ePackage.getESuperPackage(), result, visited);
boolean _isEmpty = ePackage.getEClassifiers().isEmpty();
boolean _not_1 = (!_isEmpty);
if (_not_1) {
int _length = result.length();
boolean _tripleNotEquals_1 = (_length != 0);
if (_tripleNotEquals_1) {
result.append(ePackage.getName()).append("/");
} else {
result.append("//");
}
}
} else {
result.append("//");
}
} else {
result.append("//");
}
}
}

477
org.eclipse.xtext.xtext.generator/xtend-gen/org/eclipse/xtext/xtext/generator/model/GuiceModuleAccess.java
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/**
* Copyright (c) 2015, 2017 itemis AG (http://www.itemis.eu) and others.
* This program and the accompanying materials are made available under the
* terms of the Eclipse Public License 2.0 which is available at
* http://www.eclipse.org/legal/epl-2.0.
*
* SPDX-License-Identifier: EPL-2.0
*/
package org.eclipse.xtext.xtext.generator.model;
import com.google.common.base.Objects;
import java.util.Collections;
import java.util.Iterator;
import java.util.List;
import java.util.Set;
import org.apache.log4j.Logger;
import org.eclipse.xtend.lib.annotations.Accessors;
import org.eclipse.xtend.lib.annotations.Data;
import org.eclipse.xtend2.lib.StringConcatenationClient;
import org.eclipse.xtext.util.internal.Log;
import org.eclipse.xtext.xbase.lib.CollectionLiterals;
import org.eclipse.xtext.xbase.lib.Conversions;
import org.eclipse.xtext.xbase.lib.Pure;
import org.eclipse.xtext.xbase.lib.util.ToStringBuilder;
import org.eclipse.xtext.xtext.generator.model.TypeReference;
/**
* Configuration object for Guice modules based on {@link org.eclipse.xtext.service.AbstractGenericModule}.
*/
@Log
@SuppressWarnings("all")
public class GuiceModuleAccess {
@Data
public static class BindKey {
private final String name;
private final TypeReference type;
private final boolean singleton;
private final boolean eagerSingleton;
@Override
public boolean equals(final Object other) {
boolean _xifexpression = false;
if ((other instanceof GuiceModuleAccess.BindKey)) {
_xifexpression = (Objects.equal(this.name, ((GuiceModuleAccess.BindKey)other).name) && Objects.equal(this.type, ((GuiceModuleAccess.BindKey)other).type));
} else {
_xifexpression = false;
}
return _xifexpression;
}
@Override
public int hashCode() {
int h = 0;
if ((this.name != null)) {
int _h = h;
int _hashCode = this.name.hashCode();
h = (_h + _hashCode);
}
if ((this.type != null)) {
int _h_1 = h;
int _hashCode_1 = this.type.hashCode();
h = (_h_1 + _hashCode_1);
}
return h;
}
public BindKey(final String name, final TypeReference type, final boolean singleton, final boolean eagerSingleton) {
super();
this.name = name;
this.type = type;
this.singleton = singleton;
this.eagerSingleton = eagerSingleton;
}
@Override
@Pure
public String toString() {
ToStringBuilder b = new ToStringBuilder(this);
b.add("name", this.name);
b.add("type", this.type);
b.add("singleton", this.singleton);
b.add("eagerSingleton", this.eagerSingleton);
return b.toString();
}
@Pure
public String getName() {
return this.name;
}
@Pure
public TypeReference getType() {
return this.type;
}
@Pure
public boolean isSingleton() {
return this.singleton;
}
@Pure
public boolean isEagerSingleton() {
return this.eagerSingleton;
}
}
@Data
public static class BindValue {
private final Object expression;
private final TypeReference type;
private final boolean provider;
private final List<Object> statements;
public BindValue(final Object expression, final TypeReference type, final boolean provider, final List<Object> statements) {
super();
this.expression = expression;
this.type = type;
this.provider = provider;
this.statements = statements;
}
@Override
@Pure
public int hashCode() {
final int prime = 31;
int result = 1;
result = prime * result + ((this.expression== null) ? 0 : this.expression.hashCode());
result = prime * result + ((this.type== null) ? 0 : this.type.hashCode());
result = prime * result + (this.provider ? 1231 : 1237);
return prime * result + ((this.statements== null) ? 0 : this.statements.hashCode());
}
@Override
@Pure
public boolean equals(final Object obj) {
if (this == obj)
return true;
if (obj == null)
return false;
if (getClass() != obj.getClass())
return false;
GuiceModuleAccess.BindValue other = (GuiceModuleAccess.BindValue) obj;
if (this.expression == null) {
if (other.expression != null)
return false;
} else if (!this.expression.equals(other.expression))
return false;
if (this.type == null) {
if (other.type != null)
return false;
} else if (!this.type.equals(other.type))
return false;
if (other.provider != this.provider)
return false;
if (this.statements == null) {
if (other.statements != null)
return false;
} else if (!this.statements.equals(other.statements))
return false;
return true;
}
@Override
@Pure
public String toString() {
ToStringBuilder b = new ToStringBuilder(this);
b.add("expression", this.expression);
b.add("type", this.type);
b.add("provider", this.provider);
b.add("statements", this.statements);
return b.toString();
}
@Pure
public Object getExpression() {
return this.expression;
}
@Pure
public TypeReference getType() {
return this.type;
}
@Pure
public boolean isProvider() {
return this.provider;
}
@Pure
public List<Object> getStatements() {
return this.statements;
}
}
@Data
public static class Binding {
private final GuiceModuleAccess.BindKey key;
private final GuiceModuleAccess.BindValue value;
private final boolean isFinal;
private final String contributedBy;
@Override
public boolean equals(final Object other) {
boolean _xifexpression = false;
if ((other instanceof GuiceModuleAccess.Binding)) {
_xifexpression = Objects.equal(this.key, ((GuiceModuleAccess.Binding)other).key);
} else {
_xifexpression = false;
}
return _xifexpression;
}
@Override
public int hashCode() {
return this.key.hashCode();
}
public Binding(final GuiceModuleAccess.BindKey key, final GuiceModuleAccess.BindValue value, final boolean isFinal, final String contributedBy) {
super();
this.key = key;
this.value = value;
this.isFinal = isFinal;
this.contributedBy = contributedBy;
}
@Override
@Pure
public String toString() {
ToStringBuilder b = new ToStringBuilder(this);
b.add("key", this.key);
b.add("value", this.value);
b.add("isFinal", this.isFinal);
b.add("contributedBy", this.contributedBy);
return b.toString();
}
@Pure
public GuiceModuleAccess.BindKey getKey() {
return this.key;
}
@Pure
public GuiceModuleAccess.BindValue getValue() {
return this.value;
}
@Pure
public boolean isFinal() {
return this.isFinal;
}
@Pure
public String getContributedBy() {
return this.contributedBy;
}
}
public static class BindingFactory {
@Accessors
private final String contributedBy;
private final Set<GuiceModuleAccess.Binding> bindings = CollectionLiterals.<GuiceModuleAccess.Binding>newLinkedHashSet();
public BindingFactory() {
this.contributedBy = (new Exception().getStackTrace()[1]).getClassName();
}
public BindingFactory(final String contributedBy) {
this.contributedBy = contributedBy;
}
private void add(final GuiceModuleAccess.BindKey type, final GuiceModuleAccess.BindValue expr) {
this.add(type, expr, false);
}
private void add(final GuiceModuleAccess.BindKey type, final GuiceModuleAccess.BindValue expr, final boolean isFinal) {
GuiceModuleAccess.Binding _binding = new GuiceModuleAccess.Binding(type, expr, isFinal, this.contributedBy);
this.add(_binding);
}
private void add(final GuiceModuleAccess.Binding binding) {
boolean _add = this.bindings.add(binding);
boolean _not = (!_add);
if (_not) {
throw new IllegalArgumentException(((("Duplicate binding for " + binding.key) + " in ") + this.contributedBy));
}
}
private GuiceModuleAccess.BindKey key(final TypeReference type) {
return new GuiceModuleAccess.BindKey(null, type, false, false);
}
private GuiceModuleAccess.BindKey key(final String name) {
return new GuiceModuleAccess.BindKey(name, null, false, false);
}
private GuiceModuleAccess.BindKey eagerSingleton(final TypeReference type) {
return new GuiceModuleAccess.BindKey(null, type, true, true);
}
private GuiceModuleAccess.BindKey singleton(final TypeReference type) {
return new GuiceModuleAccess.BindKey(null, type, true, false);
}
private GuiceModuleAccess.BindValue value(final TypeReference type) {
List<Object> _emptyList = Collections.<Object>emptyList();
return new GuiceModuleAccess.BindValue(null, type, false, _emptyList);
}
private GuiceModuleAccess.BindValue expr(final Object expr) {
List<Object> _emptyList = Collections.<Object>emptyList();
return new GuiceModuleAccess.BindValue(expr, null, false, _emptyList);
}
private GuiceModuleAccess.BindValue provider(final TypeReference type) {
List<Object> _emptyList = Collections.<Object>emptyList();
return new GuiceModuleAccess.BindValue(null, type, true, _emptyList);
}
private GuiceModuleAccess.BindValue providerExpr(final Object expr) {
List<Object> _emptyList = Collections.<Object>emptyList();
return new GuiceModuleAccess.BindValue(expr, null, true, _emptyList);
}
private GuiceModuleAccess.BindValue statements(final Object[] statements) {
return new GuiceModuleAccess.BindValue(null, null, false, (List<Object>)Conversions.doWrapArray(statements));
}
public GuiceModuleAccess.BindingFactory addTypeToInstance(final TypeReference type, final StringConcatenationClient expression) {
this.add(this.key(type), this.expr(expression));
return this;
}
public GuiceModuleAccess.BindingFactory addTypeToProviderInstance(final TypeReference type, final StringConcatenationClient expression) {
this.add(this.key(type), this.providerExpr(expression));
return this;
}
public GuiceModuleAccess.BindingFactory addConfiguredBinding(final String name, final StringConcatenationClient statement) {
this.add(this.key(name), this.statements(new Object[] { statement }));
return this;
}
public GuiceModuleAccess.BindingFactory addTypeToType(final TypeReference keyType, final TypeReference valueType) {
this.add(this.key(keyType), this.value(valueType));
return this;
}
public GuiceModuleAccess.BindingFactory addTypeToTypeSingleton(final TypeReference keyType, final TypeReference valueType) {
this.add(this.singleton(keyType), this.value(valueType));
return this;
}
public GuiceModuleAccess.BindingFactory addTypeToTypeEagerSingleton(final TypeReference keyType, final TypeReference valueType) {
this.add(this.eagerSingleton(keyType), this.value(valueType));
return this;
}
public GuiceModuleAccess.BindingFactory addTypeToProvider(final TypeReference keyType, final TypeReference valueType) {
this.add(this.key(keyType), this.provider(valueType));
return this;
}
public GuiceModuleAccess.BindingFactory addTypeToProviderSingleton(final TypeReference keyType, final TypeReference valueType) {
this.add(this.singleton(keyType), this.provider(valueType));
return this;
}
public GuiceModuleAccess.BindingFactory addTypeToProviderEagerSingleton(final TypeReference keyType, final TypeReference valueType) {
this.add(this.eagerSingleton(keyType), this.provider(valueType));
return this;
}
public GuiceModuleAccess.BindingFactory addfinalTypeToType(final TypeReference keyType, final TypeReference valueType) {
this.add(this.key(keyType), this.value(valueType), true);
return this;
}
public GuiceModuleAccess.BindingFactory addfinalTypeToTypeSingleton(final TypeReference keyType, final TypeReference valueType) {
this.add(this.singleton(keyType), this.value(valueType), true);
return this;
}
public GuiceModuleAccess.BindingFactory addfinalTypeToTypeEagerSingleton(final TypeReference keyType, final TypeReference valueType) {
this.add(this.eagerSingleton(keyType), this.value(valueType), true);
return this;
}
public GuiceModuleAccess.BindingFactory addfinalTypeToProvider(final TypeReference keyType, final TypeReference valueType) {
this.add(this.key(keyType), this.provider(valueType), true);
return this;
}
public GuiceModuleAccess.BindingFactory addfinalTypeToProviderSingleton(final TypeReference keyType, final TypeReference valueType) {
this.add(this.singleton(keyType), this.provider(valueType), true);
return this;
}
public GuiceModuleAccess.BindingFactory addfinalTypeToProviderEagerSingleton(final TypeReference keyType, final TypeReference valueType) {
this.add(this.eagerSingleton(keyType), this.provider(valueType), true);
return this;
}
public void contributeTo(final GuiceModuleAccess module) {
module.addAll(this.bindings);
}
@Pure
public String getContributedBy() {
return this.contributedBy;
}
}
private final Set<GuiceModuleAccess.Binding> bindings = CollectionLiterals.<GuiceModuleAccess.Binding>newLinkedHashSet();
@Accessors
private TypeReference superClass;
public void add(final GuiceModuleAccess.Binding newBinding) {
boolean _contains = this.bindings.contains(newBinding);
if (_contains) {
final Iterator<GuiceModuleAccess.Binding> iterator = this.bindings.iterator();
boolean found = false;
while ((iterator.hasNext() && (!found))) {
{
final GuiceModuleAccess.Binding oldBinding = iterator.next();
boolean _equals = Objects.equal(oldBinding, newBinding);
if (_equals) {
if (oldBinding.isFinal) {
if (newBinding.isFinal) {
throw new IllegalStateException(((((("Conflicting final bindings for \'" + oldBinding.key.type) + "\' from fragments ") + oldBinding.contributedBy) + " and ") + newBinding.contributedBy));
} else {
GuiceModuleAccess.LOG.warn(((((("Cannot override final binding \'" + oldBinding) + "\'. ") + "Ignoring binding from fragment \'") + newBinding.contributedBy) + "\'"));
}
} else {
GuiceModuleAccess.LOG.debug(("replacing binding : " + oldBinding));
GuiceModuleAccess.LOG.debug((" with new binding : " + newBinding));
iterator.remove();
}
found = true;
}
}
}
}
this.bindings.add(newBinding);
}
public void addAll(final Iterable<GuiceModuleAccess.Binding> bindings) {
for (final GuiceModuleAccess.Binding binding : bindings) {
this.add(binding);
}
}
public Set<GuiceModuleAccess.Binding> getBindings() {
return Collections.<GuiceModuleAccess.Binding>unmodifiableSet(this.bindings);
}
private static final Logger LOG = Logger.getLogger(GuiceModuleAccess.class);
@Pure
public TypeReference getSuperClass() {
return this.superClass;
}
public void setSuperClass(final TypeReference superClass) {
this.superClass = superClass;
}
}

211
org.eclipse.xtext.xtext.generator/xtend-gen/org/eclipse/xtext/xtext/generator/model/project/SubProjectConfig.java
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@ -1,211 +0,0 @@
/**
* Copyright (c) 2015, 2017 itemis AG (http://www.itemis.eu) and others.
* This program and the accompanying materials are made available under the
* terms of the Eclipse Public License 2.0 which is available at
* http://www.eclipse.org/legal/epl-2.0.
*
* SPDX-License-Identifier: EPL-2.0
*/
package org.eclipse.xtext.xtext.generator.model.project;
import com.google.inject.Inject;
import com.google.inject.Injector;
import org.eclipse.xtend.lib.annotations.AccessorType;
import org.eclipse.xtend.lib.annotations.Accessors;
import org.eclipse.xtext.xbase.lib.Pure;
import org.eclipse.xtext.xbase.lib.StringExtensions;
import org.eclipse.xtext.xtext.generator.Issues;
import org.eclipse.xtext.xtext.generator.model.IXtextGeneratorFileSystemAccess;
import org.eclipse.xtext.xtext.generator.model.project.ISubProjectConfig;
import org.eclipse.xtext.xtext.generator.model.project.XtextProjectConfig;
/**
* Configuration of subprojects.
*
* @noextend This class should not be extended by clients.
*/
@SuppressWarnings("all")
public class SubProjectConfig implements ISubProjectConfig {
@Inject
@Accessors(AccessorType.PUBLIC_GETTER)
private XtextProjectConfig owner;
@Accessors
private boolean enabled;
@Accessors
private boolean overwriteSrc;
@Accessors
private String name;
@Accessors(AccessorType.PUBLIC_GETTER)
private String rootPath;
@Accessors(AccessorType.PUBLIC_GETTER)
private IXtextGeneratorFileSystemAccess root;
@Accessors(AccessorType.PUBLIC_GETTER)
private String metaInfPath;
@Accessors(AccessorType.PUBLIC_GETTER)
private IXtextGeneratorFileSystemAccess metaInf;
@Accessors(AccessorType.PUBLIC_GETTER)
private String srcPath;
@Accessors(AccessorType.PUBLIC_GETTER)
private IXtextGeneratorFileSystemAccess src;
@Accessors(AccessorType.PUBLIC_GETTER)
private String srcGenPath;
@Accessors(AccessorType.PUBLIC_GETTER)
private IXtextGeneratorFileSystemAccess srcGen;
@Accessors(AccessorType.PUBLIC_GETTER)
private String iconsPath;
@Accessors(AccessorType.PUBLIC_GETTER)
private IXtextGeneratorFileSystemAccess icons;
public void setRoot(final String path) {
this.rootPath = path;
}
public void setMetaInf(final String path) {
this.metaInfPath = path;
}
public void setSrc(final String path) {
this.srcPath = path;
}
public void setSrcGen(final String path) {
this.srcGenPath = path;
}
public void setIcons(final String path) {
this.iconsPath = path;
}
public void checkConfiguration(final Issues issues) {
}
@Override
public void initialize(final Injector injector) {
injector.injectMembers(this);
boolean _isNullOrEmpty = StringExtensions.isNullOrEmpty(this.rootPath);
boolean _not = (!_isNullOrEmpty);
if (_not) {
this.root = this.owner.newFileSystemAccess(this.rootPath, true);
this.root.initialize(injector);
}
boolean _isNullOrEmpty_1 = StringExtensions.isNullOrEmpty(this.metaInfPath);
boolean _not_1 = (!_isNullOrEmpty_1);
if (_not_1) {
this.metaInf = this.owner.newFileSystemAccess(this.metaInfPath, true);
this.metaInf.initialize(injector);
}
boolean _isNullOrEmpty_2 = StringExtensions.isNullOrEmpty(this.srcPath);
boolean _not_2 = (!_isNullOrEmpty_2);
if (_not_2) {
this.src = this.owner.newFileSystemAccess(this.srcPath, this.overwriteSrc);
this.src.initialize(injector);
}
boolean _isNullOrEmpty_3 = StringExtensions.isNullOrEmpty(this.srcGenPath);
boolean _not_3 = (!_isNullOrEmpty_3);
if (_not_3) {
this.srcGen = this.owner.newFileSystemAccess(this.srcGenPath, true);
this.srcGen.initialize(injector);
}
boolean _isNullOrEmpty_4 = StringExtensions.isNullOrEmpty(this.iconsPath);
boolean _not_4 = (!_isNullOrEmpty_4);
if (_not_4) {
this.icons = this.owner.newFileSystemAccess(this.iconsPath, true);
this.icons.initialize(injector);
}
}
@Pure
public XtextProjectConfig getOwner() {
return this.owner;
}
@Pure
public boolean isEnabled() {
return this.enabled;
}
public void setEnabled(final boolean enabled) {
this.enabled = enabled;
}
@Pure
public boolean isOverwriteSrc() {
return this.overwriteSrc;
}
public void setOverwriteSrc(final boolean overwriteSrc) {
this.overwriteSrc = overwriteSrc;
}
@Pure
public String getName() {
return this.name;
}
public void setName(final String name) {
this.name = name;
}
@Pure
public String getRootPath() {
return this.rootPath;
}
@Pure
public IXtextGeneratorFileSystemAccess getRoot() {
return this.root;
}
@Pure
public String getMetaInfPath() {
return this.metaInfPath;
}
@Pure
public IXtextGeneratorFileSystemAccess getMetaInf() {
return this.metaInf;
}
@Pure
public String getSrcPath() {
return this.srcPath;
}
@Pure
public IXtextGeneratorFileSystemAccess getSrc() {
return this.src;
}
@Pure
public String getSrcGenPath() {
return this.srcGenPath;
}
@Pure
public IXtextGeneratorFileSystemAccess getSrcGen() {
return this.srcGen;
}
@Pure
public String getIconsPath() {
return this.iconsPath;
}
@Pure
public IXtextGeneratorFileSystemAccess getIcons() {
return this.icons;
}
}

110
org.eclipse.xtext.xtext.generator/xtend-gen/org/eclipse/xtext/xtext/generator/parser/antlr/CombinedGrammarMarker.java
View file

@ -1,110 +0,0 @@
/**
* Copyright (c) 2015 itemis AG (http://www.itemis.eu) and others.
* This program and the accompanying materials are made available under the
* terms of the Eclipse Public License 2.0 which is available at
* http://www.eclipse.org/legal/epl-2.0.
*
* SPDX-License-Identifier: EPL-2.0
*/
package org.eclipse.xtext.xtext.generator.parser.antlr;
import java.util.List;
import org.eclipse.emf.common.notify.Adapter;
import org.eclipse.emf.common.notify.Notifier;
import org.eclipse.emf.common.notify.impl.AdapterImpl;
import org.eclipse.xtend.lib.annotations.Data;
import org.eclipse.xtext.util.internal.EmfAdaptable;
import org.eclipse.xtext.xbase.lib.Pure;
import org.eclipse.xtext.xbase.lib.util.ToStringBuilder;
@EmfAdaptable
@Data
@SuppressWarnings("all")
public class CombinedGrammarMarker {
public static class CombinedGrammarMarkerAdapter extends AdapterImpl {
private CombinedGrammarMarker element;
public CombinedGrammarMarkerAdapter(final CombinedGrammarMarker element) {
this.element = element;
}
public CombinedGrammarMarker get() {
return this.element;
}
@Override
public boolean isAdapterForType(final Object object) {
return object == CombinedGrammarMarker.class;
}
}
private final boolean isCombinedGrammar;
public static CombinedGrammarMarker findInEmfObject(final Notifier emfObject) {
for (Adapter adapter : emfObject.eAdapters()) {
if (adapter instanceof CombinedGrammarMarker.CombinedGrammarMarkerAdapter) {
return ((CombinedGrammarMarker.CombinedGrammarMarkerAdapter) adapter).get();
}
}
return null;
}
public static CombinedGrammarMarker removeFromEmfObject(final Notifier emfObject) {
List<Adapter> adapters = emfObject.eAdapters();
for(int i = 0, max = adapters.size(); i < max; i++) {
Adapter adapter = adapters.get(i);
if (adapter instanceof CombinedGrammarMarker.CombinedGrammarMarkerAdapter) {
emfObject.eAdapters().remove(i);
return ((CombinedGrammarMarker.CombinedGrammarMarkerAdapter) adapter).get();
}
}
return null;
}
public void attachToEmfObject(final Notifier emfObject) {
CombinedGrammarMarker result = findInEmfObject(emfObject);
if (result != null)
throw new IllegalStateException("The given EMF object already contains an adapter for CombinedGrammarMarker");
CombinedGrammarMarker.CombinedGrammarMarkerAdapter adapter = new CombinedGrammarMarker.CombinedGrammarMarkerAdapter(this);
emfObject.eAdapters().add(adapter);
}
public CombinedGrammarMarker(final boolean isCombinedGrammar) {
super();
this.isCombinedGrammar = isCombinedGrammar;
}
@Override
@Pure
public int hashCode() {
return 31 * 1 + (this.isCombinedGrammar ? 1231 : 1237);
}
@Override
@Pure
public boolean equals(final Object obj) {
if (this == obj)
return true;
if (obj == null)
return false;
if (getClass() != obj.getClass())
return false;
CombinedGrammarMarker other = (CombinedGrammarMarker) obj;
if (other.isCombinedGrammar != this.isCombinedGrammar)
return false;
return true;
}
@Override
@Pure
public String toString() {
ToStringBuilder b = new ToStringBuilder(this);
b.add("isCombinedGrammar", this.isCombinedGrammar);
return b.toString();
}
@Pure
public boolean isCombinedGrammar() {
return this.isCombinedGrammar;
}
}

2
org.eclipse.xtext.xtext.generator/xtend-gen/org/eclipse/xtext/xtext/generator/serializer/NamedSerializationContextProvider.java
View file

@ -1,5 +1,5 @@
/**
* Copyright (c) 2016 itemis AG (http://www.itemis.eu) and others.
* Copyright (c) 2016, 2020 itemis AG (http://www.itemis.eu) and others.
* This program and the accompanying materials are made available under the
* terms of the Eclipse Public License 2.0 which is available at
* http://www.eclipse.org/legal/epl-2.0.

55
org.eclipse.xtext.xtext.generator/xtend-gen/org/eclipse/xtext/xtext/generator/serializer/NamedSerializationContexts.java
View file

@ -1,55 +0,0 @@
/**
* Copyright (c) 2016 itemis AG (http://www.itemis.eu) and others.
* This program and the accompanying materials are made available under the
* terms of the Eclipse Public License 2.0 which is available at
* http://www.eclipse.org/legal/epl-2.0.
*
* SPDX-License-Identifier: EPL-2.0
*/
package org.eclipse.xtext.xtext.generator.serializer;
import java.util.List;
import org.eclipse.emf.ecore.EClass;
import org.eclipse.xtend.lib.annotations.Accessors;
import org.eclipse.xtext.serializer.ISerializationContext;
import org.eclipse.xtext.xbase.lib.Pure;
@Accessors
@SuppressWarnings("all")
public class NamedSerializationContexts<T extends Object> {
private final String name;
private final EClass type;
private final List<ISerializationContext> contexts;
private final T value;
public NamedSerializationContexts(final String name, final EClass type, final List<ISerializationContext> contexts, final T value) {
super();
this.name = name;
this.type = type;
this.contexts = contexts;
this.value = value;
}
@Pure
public String getName() {
return this.name;
}
@Pure
public EClass getType() {
return this.type;
}
@Pure
public List<ISerializationContext> getContexts() {
return this.contexts;
}
@Pure
public T getValue() {
return this.value;
}
}

56
org.eclipse.xtext.xtext.generator/xtend-gen/org/eclipse/xtext/xtext/generator/serializer/SyntacticSequencerPDA2ExtendedDot.java
View file

@ -1,56 +0,0 @@
/**
* Copyright (c) 2015 itemis AG (http://www.itemis.eu) and others.
* This program and the accompanying materials are made available under the
* terms of the Eclipse Public License 2.0 which is available at
* http://www.eclipse.org/legal/epl-2.0.
*
* SPDX-License-Identifier: EPL-2.0
*/
package org.eclipse.xtext.xtext.generator.serializer;
import java.util.List;
import java.util.Set;
import org.eclipse.xtext.serializer.analysis.ISyntacticSequencerPDAProvider;
import org.eclipse.xtext.util.GraphvizDotBuilder;
import org.eclipse.xtext.xbase.lib.CollectionLiterals;
@SuppressWarnings("all")
public class SyntacticSequencerPDA2ExtendedDot extends GraphvizDotBuilder {
@Override
protected GraphvizDotBuilder.Props drawObject(final Object obj) {
GraphvizDotBuilder.Digraph _xifexpression = null;
if ((obj instanceof ISyntacticSequencerPDAProvider.ISynState)) {
_xifexpression = this.drawGrammar(((ISyntacticSequencerPDAProvider.ISynState)obj));
}
return _xifexpression;
}
protected GraphvizDotBuilder.Digraph drawGrammar(final ISyntacticSequencerPDAProvider.ISynState pr) {
final GraphvizDotBuilder.Digraph d = new GraphvizDotBuilder.Digraph();
final Set<ISyntacticSequencerPDAProvider.ISynState> visited = CollectionLiterals.<ISyntacticSequencerPDAProvider.ISynState>newHashSet();
this.drawState(d, pr, visited);
return d;
}
protected void drawState(final GraphvizDotBuilder.Digraph d, final ISyntacticSequencerPDAProvider.ISynState state, final Set<ISyntacticSequencerPDAProvider.ISynState> visited) {
boolean _add = visited.add(state);
boolean _not = (!_add);
if (_not) {
return;
}
String _string = state.toString();
final GraphvizDotBuilder.Node n = new GraphvizDotBuilder.Node(state, _string);
if ((!(state instanceof ISyntacticSequencerPDAProvider.ISynAbsorberState))) {
n.setStyle("dotted");
}
d.add(n);
List<ISyntacticSequencerPDAProvider.ISynState> _followers = state.getFollowers();
for (final ISyntacticSequencerPDAProvider.ISynState trans : _followers) {
{
final GraphvizDotBuilder.Edge edge = new GraphvizDotBuilder.Edge(state, trans);
d.add(edge);
this.drawState(d, trans, visited);
}
}
}
}

5
org.eclipse.xtext.xtext.wizard/src/org/eclipse/xtext/xtext/wizard/ExternalDependency.java
View file

@ -8,8 +8,9 @@
*/
package org.eclipse.xtext.xtext.wizard;
import java.util.HashSet;
import java.util.Set;
import org.eclipse.xtext.xbase.lib.CollectionLiterals;
import org.eclipse.xtext.xbase.lib.Procedures.Procedure1;
import org.eclipse.xtext.xbase.lib.Pure;
@ -83,7 +84,7 @@ public class ExternalDependency {
private String version;
private Set<String> packages = CollectionLiterals.newHashSet();
private Set<String> packages = new HashSet<>();
@Pure
public String getBundleId() {

44
org.eclipse.xtext/src/org/eclipse/xtext/generator/trace/node/CompositeGeneratorNode.java Normal file
View file

@ -0,0 +1,44 @@
/**
* Copyright (c) 2017, 2020 TypeFox GmbH (http://www.typefox.io) and others.
* This program and the accompanying materials are made available under the
* terms of the Eclipse Public License 2.0 which is available at
* http://www.eclipse.org/legal/epl-2.0.
*
* SPDX-License-Identifier: EPL-2.0
*/
package org.eclipse.xtext.generator.trace.node;
import java.util.ArrayList;
import java.util.List;
import org.eclipse.xtend2.lib.StringConcatenation;
/**
* A composite node does not contribute any output directly, but only through its children. Thus it is an <em>inner</em>
* node of the code generator tree.
*
* @author Sven Efftinge - Initial contribution and API
*/
public class CompositeGeneratorNode implements IGeneratorNode {
private final List<IGeneratorNode> children = new ArrayList<>();
@Override
public String toString() {
StringConcatenation builder = new StringConcatenation();
builder.append(getClass().getSimpleName());
builder.append(" {");
builder.newLineIfNotEmpty();
for (IGeneratorNode c : children) {
builder.append("\t");
builder.append(c.toString(), "\t");
builder.newLineIfNotEmpty();
}
builder.append("}");
builder.newLine();
return builder.toString();
}
public List<IGeneratorNode> getChildren() {
return children;
}
}

33
org.eclipse.xtext/src/org/eclipse/xtext/generator/trace/node/CompositeGeneratorNode.xtend
View file

@ -1,33 +0,0 @@
/*******************************************************************************
* Copyright (c) 2017 TypeFox GmbH (http://www.typefox.io) and others.
* This program and the accompanying materials are made available under the
* terms of the Eclipse Public License 2.0 which is available at
* http://www.eclipse.org/legal/epl-2.0.
*
* SPDX-License-Identifier: EPL-2.0
*******************************************************************************/
package org.eclipse.xtext.generator.trace.node
import java.util.List
import org.eclipse.xtend.lib.annotations.Accessors
/**
* A composite node does not contribute any output directly, but only through its children.
* Thus it is an <em>inner</em> node of the code generator tree.
*
* @author Sven Efftinge - Initial contribution and API
*/
@Accessors
class CompositeGeneratorNode implements IGeneratorNode {
val List<IGeneratorNode> children = newArrayList
override toString() '''
«class.simpleName» {
«FOR c: children»
«c.toString»
«ENDFOR»
}
'''
}

143
org.eclipse.xtext/src/org/eclipse/xtext/generator/trace/node/GeneratorNodeExtensions.java Normal file
View file

@ -0,0 +1,143 @@
/**
* Copyright (c) 2017, 2020 TypeFox GmbH (http://www.typefox.io) and others.
* This program and the accompanying materials are made available under the
* terms of the Eclipse Public License 2.0 which is available at
* http://www.eclipse.org/legal/epl-2.0.
*
* SPDX-License-Identifier: EPL-2.0
*/
package org.eclipse.xtext.generator.trace.node;
import org.eclipse.xtend2.lib.StringConcatenationClient;
import org.eclipse.xtext.generator.trace.ILocationData;
import com.google.inject.Inject;
/**
* A builder API to create generator node trees
*
* @author Sven Efftinge - Initial contribution and API
*/
public class GeneratorNodeExtensions {
@Inject
private GeneratorWhiteSpaceConfig wsConfig = new GeneratorWhiteSpaceConfig();
/**
* @return a root trace node for the given location
*/
public CompositeGeneratorNode trace(ILocationData data) {
return new TraceNode(data);
}
/**
* @return a root trace node for the given location
*/
public CompositeGeneratorNode trace(ILocationData data, boolean useForDebugging) {
TraceNode result = new TraceNode(data);
result.setUseForDebugging(useForDebugging);
return result;
}
/**
* @return a trace node for the given location, appended as a child on the given parent
*/
public CompositeGeneratorNode trace(CompositeGeneratorNode parent, ILocationData data) {
TraceNode result = new TraceNode(data);
parent.getChildren().add(result);
return result;
}
/**
* @return a trace node for the given location, appended as a child on the given parent
*/
public CompositeGeneratorNode trace(CompositeGeneratorNode parent, ILocationData data, boolean useForDebugging) {
TraceNode result = new TraceNode(data);
result.setUseForDebugging(useForDebugging);
parent.getChildren().add(result);
return result;
}
/**
* @return an indentation node, using the default indentation string, appended as a child on the given parent
*/
public CompositeGeneratorNode indent(CompositeGeneratorNode parent) {
return indent(parent, wsConfig.getIndentationString());
}
/**
* Appends the indentation string at the current position of the parent and adds a new composite node, indicating
* the same indentation for subsequent lines.
*
* @return an indentation node, using the given indentString, appended as a child on the given parent
*/
public CompositeGeneratorNode indent(CompositeGeneratorNode parent, String indentString) {
IndentNode indent = new IndentNode(indentString);
parent.getChildren().add(indent);
return indent;
}
/**
* Appends a line separator node to the given parent.
*
* @return the given parent node
*/
public CompositeGeneratorNode appendNewLine(CompositeGeneratorNode parent) {
parent.getChildren().add(new NewLineNode(wsConfig.getLineDelimiter(), false));
return parent;
}
/**
* Appends a line separator node to the given parent.
*
* @return the given parent node
*/
public CompositeGeneratorNode appendNewLine(CompositeGeneratorNode parent, String lineSeparator) {
parent.getChildren().add(new NewLineNode(lineSeparator, false));
return parent;
}
/**
* Appends a line separator node that will only be effective if the current line contains non-whitespace text.
*
* @return the given parent node
*/
public CompositeGeneratorNode appendNewLineIfNotEmpty(CompositeGeneratorNode parent) {
parent.getChildren().add(new NewLineNode(wsConfig.getLineDelimiter(), true));
return parent;
}
/**
* Creates a text node containing the toString() representation of the given object and appends it to the given
* parent node.
*
* @return the given parent node
*/
public CompositeGeneratorNode append(CompositeGeneratorNode parent, Object object) {
if (object instanceof StringConcatenationClient) {
appendTemplate(parent, (StringConcatenationClient) object);
} else {
if (object instanceof IGeneratorNode) {
parent.getChildren().add((IGeneratorNode) object);
} else {
if (object != null) {
parent.getChildren().add(new TextNode(object.toString()));
}
}
}
return parent;
}
/**
* Creates a template node for the given templateString and appends it to the given parent node.
*
* Templates are translated to generator node trees and expressions in templates can be of type IGeneratorNode.
*
* @return the given parent node
*/
public CompositeGeneratorNode appendTemplate(CompositeGeneratorNode parent,
StringConcatenationClient templateString) {
TemplateNode proc = new TemplateNode(templateString, this);
parent.getChildren().add(proc);
return parent;
}
}

139
org.eclipse.xtext/src/org/eclipse/xtext/generator/trace/node/GeneratorNodeExtensions.xtend
View file

@ -1,139 +0,0 @@
/*******************************************************************************
* Copyright (c) 2017 TypeFox GmbH (http://www.typefox.io) and others.
* This program and the accompanying materials are made available under the
* terms of the Eclipse Public License 2.0 which is available at
* http://www.eclipse.org/legal/epl-2.0.
*
* SPDX-License-Identifier: EPL-2.0
*******************************************************************************/
package org.eclipse.xtext.generator.trace.node
import com.google.inject.Inject
import org.eclipse.xtend2.lib.StringConcatenationClient
import org.eclipse.xtext.generator.trace.ILocationData
/**
* A builder API to create generator node trees
*
* @author Sven Efftinge - Initial contribution and API
*/
class GeneratorNodeExtensions {
@Inject GeneratorWhiteSpaceConfig wsConfig = new GeneratorWhiteSpaceConfig
/**
* @return a root trace node for the given location
*/
def CompositeGeneratorNode trace(ILocationData data) {
val result = new TraceNode(data)
return result
}
/**
* @return a root trace node for the given location
*/
def CompositeGeneratorNode trace(ILocationData data, boolean useForDebugging) {
val result = new TraceNode(data)
result.useForDebugging = useForDebugging
return result
}
/**
* @return a trace node for the given location, appended as a child on the given parent
*/
def CompositeGeneratorNode trace(CompositeGeneratorNode parent, ILocationData data) {
val result = new TraceNode(data)
parent.children += result
return result
}
/**
* @return a trace node for the given location, appended as a child on the given parent
*/
def CompositeGeneratorNode trace(CompositeGeneratorNode parent, ILocationData data, boolean useForDebugging) {
val result = new TraceNode(data)
result.useForDebugging = useForDebugging
parent.children += result
return result
}
/**
* @return an indentation node, using the default indentation string, appended as a child on the given parent
*/
def CompositeGeneratorNode indent(CompositeGeneratorNode parent) {
return indent(parent, wsConfig.indentationString)
}
/**
* Appends the indentation string at the current position of the parent and adds a new composite node, indicating the same indentation for
* subsequent lines.
*
* @return an indentation node, using the given indentString, appended as a child on the given parent
*/
def CompositeGeneratorNode indent(CompositeGeneratorNode parent, String indentString) {
val indent = new IndentNode(indentString)
parent.children += indent
return indent
}
/**
* Appends a line separator node to the given parent.
*
* @return the given parent node
*/
def CompositeGeneratorNode appendNewLine(CompositeGeneratorNode parent) {
parent.children += new NewLineNode(wsConfig.lineDelimiter, false)
return parent
}
/**
* Appends a line separator node to the given parent.
*
* @return the given parent node
*/
def CompositeGeneratorNode appendNewLine(CompositeGeneratorNode parent, String lineSeparator) {
parent.children += new NewLineNode(lineSeparator, false)
return parent
}
/**
* Appends a line separator node that will only be effective if the current line contains non-whitespace text.
*
* @return the given parent node
*/
def CompositeGeneratorNode appendNewLineIfNotEmpty(CompositeGeneratorNode parent) {
parent.children += new NewLineNode(wsConfig.lineDelimiter, true)
return parent
}
/**
* Creates a text node containing the toString() representation of the given object and
* appends it to the given parent node.
*
* @return the given parent node
*/
def CompositeGeneratorNode append(CompositeGeneratorNode parent, Object object) {
if (object instanceof StringConcatenationClient) {
appendTemplate(parent, object)
} else if (object instanceof IGeneratorNode) {
parent.children += object
} else if (object !== null) {
parent.children += new TextNode(object.toString)
}
return parent
}
/**
* Creates a template node for the given templateString and appends it to the given parent node.
*
* Templates are translated to generator node trees and expressions in templates can be of type IGeneratorNode.
*
* @return the given parent node
*/
def CompositeGeneratorNode appendTemplate(CompositeGeneratorNode parent, StringConcatenationClient templateString) {
val proc = new TemplateNode(templateString, this)
parent.children += proc
return parent
}
}

17
org.eclipse.xtext/xtend-gen/org/eclipse/xtext/generator/trace/node/GeneratorWhiteSpaceConfig.java → org.eclipse.xtext/src/org/eclipse/xtext/generator/trace/node/GeneratorWhiteSpaceConfig.java
View file

@ -1,5 +1,5 @@
/**
* Copyright (c) 2017 TypeFox GmbH (http://www.typefox.io) and others.
* Copyright (c) 2017, 2020 TypeFox GmbH (http://www.typefox.io) and others.
* This program and the accompanying materials are made available under the
* terms of the Eclipse Public License 2.0 which is available at
* http://www.eclipse.org/legal/epl-2.0.
@ -11,13 +11,12 @@ package org.eclipse.xtext.generator.trace.node;
/**
* @author Sven Efftinge - Initial contribution and API
*/
@SuppressWarnings("all")
public class GeneratorWhiteSpaceConfig {
public String getIndentationString() {
return " ";
}
public String getLineDelimiter() {
return "\n";
}
public String getIndentationString() {
return " ";
}
public String getLineDelimiter() {
return "\n";
}
}

23
org.eclipse.xtext/src/org/eclipse/xtext/generator/trace/node/GeneratorWhiteSpaceConfig.xtend
View file

@ -1,23 +0,0 @@
/*******************************************************************************
* Copyright (c) 2017 TypeFox GmbH (http://www.typefox.io) and others.
* This program and the accompanying materials are made available under the
* terms of the Eclipse Public License 2.0 which is available at
* http://www.eclipse.org/legal/epl-2.0.
*
* SPDX-License-Identifier: EPL-2.0
*******************************************************************************/
package org.eclipse.xtext.generator.trace.node
/**
* @author Sven Efftinge - Initial contribution and API
*/
class GeneratorWhiteSpaceConfig {
def String getIndentationString() {
' '
}
def String getLineDelimiter() {
'\n'
}
}

6
org.eclipse.xtext/src/org/eclipse/xtext/generator/trace/node/IGeneratorNode.xtend → org.eclipse.xtext/src/org/eclipse/xtext/generator/trace/node/IGeneratorNode.java
View file

@ -1,12 +1,12 @@
/*******************************************************************************
* Copyright (c) 2017 TypeFox GmbH (http://www.typefox.io) and others.
* Copyright (c) 2017, 2020 TypeFox GmbH (http://www.typefox.io) and others.
* This program and the accompanying materials are made available under the
* terms of the Eclipse Public License 2.0 which is available at
* http://www.eclipse.org/legal/epl-2.0.
*
* SPDX-License-Identifier: EPL-2.0
*******************************************************************************/
package org.eclipse.xtext.generator.trace.node
package org.eclipse.xtext.generator.trace.node;
/**
*
@ -14,6 +14,6 @@ package org.eclipse.xtext.generator.trace.node
*
* @author Sven Efftinge - Initial contribution and API
*/
interface IGeneratorNode {
public interface IGeneratorNode {
}

66
org.eclipse.xtext/src/org/eclipse/xtext/generator/trace/node/IndentNode.java Normal file
View file

@ -0,0 +1,66 @@
/**
* Copyright (c) 2017, 2020 TypeFox GmbH (http://www.typefox.io) and others.
* This program and the accompanying materials are made available under the
* terms of the Eclipse Public License 2.0 which is available at
* http://www.eclipse.org/legal/epl-2.0.
*
* SPDX-License-Identifier: EPL-2.0
*/
package org.eclipse.xtext.generator.trace.node;
/**
* An indent node prepends the indentation string to each line that is generated through its children.
*
* @author Sven Efftinge - Initial contribution and API
*/
public class IndentNode extends CompositeGeneratorNode {
private String indentationString;
/**
* When this is set to {@code true}, the indentation is always inserted in the first line, otherwise it is inserted
* only if the first line has no text preceding this node.
*/
private boolean indentImmediately;
/**
* When this is set to {@code true}, all lines are indented, otherwise only lines with text content are indented.
*/
private boolean indentEmptyLines;
public IndentNode(String indentationString) {
this(indentationString, true, false);
}
public IndentNode(String indentationString, boolean indentImmediately, boolean indentEmptyLines) {
if (indentationString == null) {
throw new NullPointerException();
}
this.indentationString = indentationString;
this.indentImmediately = indentImmediately;
this.indentEmptyLines = indentEmptyLines;
}
public String getIndentationString() {
return indentationString;
}
public void setIndentationString(String indentationString) {
this.indentationString = indentationString;
}
public boolean isIndentImmediately() {
return indentImmediately;
}
public void setIndentImmediately(boolean indentImmediately) {
this.indentImmediately = indentImmediately;
}
public boolean isIndentEmptyLines() {
return indentEmptyLines;
}
public void setIndentEmptyLines(boolean indentEmptyLines) {
this.indentEmptyLines = indentEmptyLines;
}
}

46
org.eclipse.xtext/src/org/eclipse/xtext/generator/trace/node/IndentNode.xtend
View file

@ -1,46 +0,0 @@
/*******************************************************************************
* Copyright (c) 2017 TypeFox GmbH (http://www.typefox.io) and others.
* This program and the accompanying materials are made available under the
* terms of the Eclipse Public License 2.0 which is available at
* http://www.eclipse.org/legal/epl-2.0.
*
* SPDX-License-Identifier: EPL-2.0
*******************************************************************************/
package org.eclipse.xtext.generator.trace.node
import org.eclipse.xtend.lib.annotations.Accessors
/**
* An indent node prepends the indentation string to each line that is generated through its children.
*
* @author Sven Efftinge - Initial contribution and API
*/
@Accessors
class IndentNode extends CompositeGeneratorNode {
String indentationString
/**
* When this is set to {@code true}, the indentation is always inserted in the first line, otherwise it is
* inserted only if the first line has no text preceding this node.
*/
boolean indentImmediately
/**
* When this is set to {@code true}, all lines are indented, otherwise only lines with text content are indented.
*/
boolean indentEmptyLines
new(String indentationString) {
this(indentationString, true, false)
}
new(String indentationString, boolean indentImmediately, boolean indentEmptyLines) {
if (indentationString === null)
throw new NullPointerException
this.indentationString = indentationString
this.indentImmediately = indentImmediately
this.indentEmptyLines = indentEmptyLines
}
}

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