mirror of
https://github.com/sigmasternchen/xtext-core
synced 2025-03-15 08:18:55 +00:00
initial commit
This commit is contained in:
sefftinge
commit
b6618a76b0
32 changed files with 1607 additions and 0 deletions
10
plugins/org.eclipse.xtext/.classpath
Normal file
10
plugins/org.eclipse.xtext/.classpath
Normal file
|
|
@ -0,0 +1,10 @@
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|||
<?xml version="1.0" encoding="UTF-8"?>
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||||
<classpath>
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||||
<classpathentry kind="src" path="src"/>
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||||
<classpathentry kind="src" path="model"/>
|
||||
<classpathentry kind="src" path="emf-gen"/>
|
||||
<classpathentry kind="src" path="src-gen"/>
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||||
<classpathentry kind="con" path="org.eclipse.jdt.launching.JRE_CONTAINER"/>
|
||||
<classpathentry kind="con" path="org.eclipse.pde.core.requiredPlugins"/>
|
||||
<classpathentry kind="output" path="bin"/>
|
||||
</classpath>
|
||||
34
plugins/org.eclipse.xtext/.project
Normal file
34
plugins/org.eclipse.xtext/.project
Normal file
|
|
@ -0,0 +1,34 @@
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|||
<?xml version="1.0" encoding="UTF-8"?>
|
||||
<projectDescription>
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||||
<name>org.eclipse.xtext</name>
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||||
<comment></comment>
|
||||
<projects>
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||||
</projects>
|
||||
<buildSpec>
|
||||
<buildCommand>
|
||||
<name>org.eclipse.jdt.core.javabuilder</name>
|
||||
<arguments>
|
||||
</arguments>
|
||||
</buildCommand>
|
||||
<buildCommand>
|
||||
<name>org.eclipse.pde.ManifestBuilder</name>
|
||||
<arguments>
|
||||
</arguments>
|
||||
</buildCommand>
|
||||
<buildCommand>
|
||||
<name>org.eclipse.pde.SchemaBuilder</name>
|
||||
<arguments>
|
||||
</arguments>
|
||||
</buildCommand>
|
||||
<buildCommand>
|
||||
<name>org.openarchitectureware.base.oawBuilder</name>
|
||||
<arguments>
|
||||
</arguments>
|
||||
</buildCommand>
|
||||
</buildSpec>
|
||||
<natures>
|
||||
<nature>org.eclipse.pde.PluginNature</nature>
|
||||
<nature>org.eclipse.jdt.core.javanature</nature>
|
||||
<nature>org.openarchitectureware.base.oawNature</nature>
|
||||
</natures>
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||||
</projectDescription>
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|
|
@ -0,0 +1,7 @@
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|||
#Thu May 08 15:38:19 CEST 2008
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eclipse.preferences.version=1
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org.eclipse.jdt.core.compiler.codegen.targetPlatform=1.5
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org.eclipse.jdt.core.compiler.compliance=1.5
|
||||
org.eclipse.jdt.core.compiler.problem.assertIdentifier=error
|
||||
org.eclipse.jdt.core.compiler.problem.enumIdentifier=error
|
||||
org.eclipse.jdt.core.compiler.source=1.5
|
||||
21
plugins/org.eclipse.xtext/META-INF/MANIFEST.MF
Normal file
21
plugins/org.eclipse.xtext/META-INF/MANIFEST.MF
Normal file
|
|
@ -0,0 +1,21 @@
|
|||
Manifest-Version: 1.0
|
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Bundle-ManifestVersion: 2
|
||||
Bundle-Name: %pluginName
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Bundle-SymbolicName: org.eclipse.xtext;singleton:=true
|
||||
Bundle-Version: 1.0.0
|
||||
Bundle-ClassPath: .
|
||||
Bundle-Vendor: %providerName
|
||||
Bundle-Localization: plugin
|
||||
Bundle-RequiredExecutionEnvironment: J2SE-1.5
|
||||
Export-Package: org.eclipse.xtext,
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org.eclipse.xtext.parser,
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org.eclipse.xtext.util,
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org.eclipse.xtext.xtextutil,
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org.eclipse.xtext.xtextutil.util
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||||
Require-Bundle: org.eclipse.emf.ecore;visibility:=reexport,
|
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org.antlr,
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org.apache.commons.logging,
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org.openarchitectureware.util.stdlib,
|
||||
org.eclipse.xtext.core;bundle-version="1.0.0",
|
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org.eclipse.emf.ecore.xmi;bundle-version="2.3.2"
|
||||
Eclipse-LazyStart: true
|
||||
14
plugins/org.eclipse.xtext/build.properties
Normal file
14
plugins/org.eclipse.xtext/build.properties
Normal file
|
|
@ -0,0 +1,14 @@
|
|||
|
||||
# <copyright>
|
||||
# </copyright>
|
||||
#
|
||||
# $Id: build.properties,v 1.1 2008/05/09 15:57:38 sefftinge Exp $
|
||||
|
||||
bin.includes = .,\
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model/,\
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||||
META-INF/,\
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||||
plugin.xml,\
|
||||
plugin.properties
|
||||
jars.compile.order = .
|
||||
source.. = src/, emf-gen/, model/, src-gen/
|
||||
output.. = bin/
|
||||
65
plugins/org.eclipse.xtext/model/xtext.genmodel
Normal file
65
plugins/org.eclipse.xtext/model/xtext.genmodel
Normal file
|
|
@ -0,0 +1,65 @@
|
|||
<?xml version="1.0" encoding="UTF-8"?>
|
||||
<genmodel:GenModel xmi:version="2.0"
|
||||
xmlns:xmi="http://www.omg.org/XMI" xmlns:ecore="http://www.eclipse.org/emf/2002/Ecore"
|
||||
xmlns:genmodel="http://www.eclipse.org/emf/2002/GenModel" modelDirectory="/org.eclipse.xtext/emf-gen"
|
||||
editDirectory="/org.eclipse.xtext.edit/emf-gen" modelPluginID="org.eclipse.xtext"
|
||||
modelName="Xtext" importerID="org.eclipse.emf.importer.ecore" complianceLevel="5.0"
|
||||
copyrightFields="false" providerRootExtendsClass="">
|
||||
<foreignModel>../src-gen/org/eclipse/xtext/xtext.ecore</foreignModel>
|
||||
<genPackages prefix="Xtext" basePackage="org.eclipse" disposableProviderFactory="true"
|
||||
ecorePackage="../src-gen/org/eclipse/xtext/xtext.ecore#/">
|
||||
<genClasses image="false" ecoreClass="../src-gen/org/eclipse/xtext/xtext.ecore#//AbstractRule">
|
||||
<genFeatures createChild="false" ecoreFeature="ecore:EAttribute ../src-gen/org/eclipse/xtext/xtext.ecore#//AbstractRule/name"/>
|
||||
</genClasses>
|
||||
<genClasses ecoreClass="../src-gen/org/eclipse/xtext/xtext.ecore#//AbstractElement">
|
||||
<genFeatures createChild="false" ecoreFeature="ecore:EAttribute ../src-gen/org/eclipse/xtext/xtext.ecore#//AbstractElement/cardinality"/>
|
||||
</genClasses>
|
||||
<genClasses ecoreClass="../src-gen/org/eclipse/xtext/xtext.ecore#//TypeRef">
|
||||
<genFeatures createChild="false" ecoreFeature="ecore:EAttribute ../src-gen/org/eclipse/xtext/xtext.ecore#//TypeRef/name"/>
|
||||
</genClasses>
|
||||
<genClasses ecoreClass="../src-gen/org/eclipse/xtext/xtext.ecore#//ParserRule">
|
||||
<genFeatures property="None" children="true" createChild="true" ecoreFeature="ecore:EReference ../src-gen/org/eclipse/xtext/xtext.ecore#//ParserRule/alternatives"/>
|
||||
<genFeatures notify="false" createChild="false" propertySortChoices="true" ecoreFeature="ecore:EReference ../src-gen/org/eclipse/xtext/xtext.ecore#//ParserRule/type"/>
|
||||
</genClasses>
|
||||
<genClasses image="false" ecoreClass="../src-gen/org/eclipse/xtext/xtext.ecore#//AbstractMetamodelDeclaration">
|
||||
<genFeatures createChild="false" ecoreFeature="ecore:EAttribute ../src-gen/org/eclipse/xtext/xtext.ecore#//AbstractMetamodelDeclaration/alias"/>
|
||||
</genClasses>
|
||||
<genClasses ecoreClass="../src-gen/org/eclipse/xtext/xtext.ecore#//LexerRule">
|
||||
<genFeatures notify="false" createChild="false" propertySortChoices="true" ecoreFeature="ecore:EAttribute ../src-gen/org/eclipse/xtext/xtext.ecore#//LexerRule/body"/>
|
||||
</genClasses>
|
||||
<genClasses ecoreClass="../src-gen/org/eclipse/xtext/xtext.ecore#//Grammar">
|
||||
<genFeatures notify="false" createChild="false" propertySortChoices="true" ecoreFeature="ecore:EReference ../src-gen/org/eclipse/xtext/xtext.ecore#//Grammar/parserRules"/>
|
||||
<genFeatures notify="false" createChild="false" propertySortChoices="true" ecoreFeature="ecore:EReference ../src-gen/org/eclipse/xtext/xtext.ecore#//Grammar/metamodelDeclarations"/>
|
||||
<genFeatures notify="false" createChild="false" propertySortChoices="true" ecoreFeature="ecore:EReference ../src-gen/org/eclipse/xtext/xtext.ecore#//Grammar/lexerRules"/>
|
||||
</genClasses>
|
||||
<genClasses ecoreClass="../src-gen/org/eclipse/xtext/xtext.ecore#//GeneratedMetamodel">
|
||||
<genFeatures createChild="false" ecoreFeature="ecore:EAttribute ../src-gen/org/eclipse/xtext/xtext.ecore#//GeneratedMetamodel/nsURI"/>
|
||||
<genFeatures createChild="false" ecoreFeature="ecore:EAttribute ../src-gen/org/eclipse/xtext/xtext.ecore#//GeneratedMetamodel/name"/>
|
||||
</genClasses>
|
||||
<genClasses ecoreClass="../src-gen/org/eclipse/xtext/xtext.ecore#//ReferencedMetamodel">
|
||||
<genFeatures createChild="false" ecoreFeature="ecore:EAttribute ../src-gen/org/eclipse/xtext/xtext.ecore#//ReferencedMetamodel/uri"/>
|
||||
</genClasses>
|
||||
<genClasses ecoreClass="../src-gen/org/eclipse/xtext/xtext.ecore#//Assignment">
|
||||
<genFeatures createChild="false" ecoreFeature="ecore:EAttribute ../src-gen/org/eclipse/xtext/xtext.ecore#//Assignment/feature"/>
|
||||
<genFeatures createChild="false" ecoreFeature="ecore:EAttribute ../src-gen/org/eclipse/xtext/xtext.ecore#//Assignment/operator"/>
|
||||
<genFeatures notify="false" createChild="false" propertySortChoices="true" ecoreFeature="ecore:EReference ../src-gen/org/eclipse/xtext/xtext.ecore#//Assignment/terminal"/>
|
||||
</genClasses>
|
||||
<genClasses ecoreClass="../src-gen/org/eclipse/xtext/xtext.ecore#//Action">
|
||||
<genFeatures createChild="false" ecoreFeature="ecore:EAttribute ../src-gen/org/eclipse/xtext/xtext.ecore#//Action/operator"/>
|
||||
<genFeatures createChild="false" ecoreFeature="ecore:EAttribute ../src-gen/org/eclipse/xtext/xtext.ecore#//Action/feature"/>
|
||||
<genFeatures notify="false" createChild="false" propertySortChoices="true" ecoreFeature="ecore:EReference ../src-gen/org/eclipse/xtext/xtext.ecore#//Action/typeName"/>
|
||||
</genClasses>
|
||||
<genClasses ecoreClass="../src-gen/org/eclipse/xtext/xtext.ecore#//Keyword">
|
||||
<genFeatures createChild="false" ecoreFeature="ecore:EAttribute ../src-gen/org/eclipse/xtext/xtext.ecore#//Keyword/value"/>
|
||||
</genClasses>
|
||||
<genClasses ecoreClass="../src-gen/org/eclipse/xtext/xtext.ecore#//RuleCall">
|
||||
<genFeatures createChild="false" ecoreFeature="ecore:EAttribute ../src-gen/org/eclipse/xtext/xtext.ecore#//RuleCall/name"/>
|
||||
</genClasses>
|
||||
<genClasses ecoreClass="../src-gen/org/eclipse/xtext/xtext.ecore#//Group">
|
||||
<genFeatures notify="false" createChild="false" propertySortChoices="true" ecoreFeature="ecore:EReference ../src-gen/org/eclipse/xtext/xtext.ecore#//Group/abstractTokens"/>
|
||||
</genClasses>
|
||||
<genClasses ecoreClass="../src-gen/org/eclipse/xtext/xtext.ecore#//Alternatives">
|
||||
<genFeatures notify="false" createChild="false" propertySortChoices="true" ecoreFeature="ecore:EReference ../src-gen/org/eclipse/xtext/xtext.ecore#//Alternatives/groups"/>
|
||||
</genClasses>
|
||||
</genPackages>
|
||||
</genmodel:GenModel>
|
||||
20
plugins/org.eclipse.xtext/model/xtextutil.ecore
Normal file
20
plugins/org.eclipse.xtext/model/xtextutil.ecore
Normal file
|
|
@ -0,0 +1,20 @@
|
|||
<?xml version="1.0" encoding="UTF-8"?>
|
||||
<ecore:EPackage xmi:version="2.0"
|
||||
xmlns:xmi="http://www.omg.org/XMI" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
|
||||
xmlns:ecore="http://www.eclipse.org/emf/2002/Ecore" name="xtextutil"
|
||||
nsURI="http://www.eclipse.org/2008/Xtext/Utilities" nsPrefix="xtextutil">
|
||||
<eClassifiers xsi:type="ecore:EClass" name="ResolvedType" eSuperTypes="#//AbstractType">
|
||||
<eStructuralFeatures xsi:type="ecore:EReference" name="metaModel" eType="#//MetaModel"/>
|
||||
</eClassifiers>
|
||||
<eClassifiers xsi:type="ecore:EClass" name="MetaModel">
|
||||
<eStructuralFeatures xsi:type="ecore:EReference" name="ePackage" eType="ecore:EClass http://www.eclipse.org/emf/2002/Ecore#//EPackage"/>
|
||||
<eStructuralFeatures xsi:type="ecore:EAttribute" name="alias" eType="ecore:EDataType http://www.eclipse.org/emf/2002/Ecore#//EString"/>
|
||||
<eStructuralFeatures xsi:type="ecore:EAttribute" name="referenced" eType="ecore:EDataType http://www.eclipse.org/emf/2002/Ecore#//EBoolean"/>
|
||||
<eStructuralFeatures xsi:type="ecore:EReference" name="declaration" eType="ecore:EClass ../src-gen/org/eclipse/xtext/xtext.ecore#//AbstractMetamodelDeclaration"/>
|
||||
</eClassifiers>
|
||||
<eClassifiers xsi:type="ecore:EClass" name="AbstractType" abstract="true">
|
||||
<eStructuralFeatures xsi:type="ecore:EReference" name="eClassifier" eType="ecore:EClass http://www.eclipse.org/emf/2002/Ecore#//EClassifier"/>
|
||||
<eStructuralFeatures xsi:type="ecore:EAttribute" name="name" eType="ecore:EDataType http://www.eclipse.org/emf/2002/Ecore#//EString"/>
|
||||
</eClassifiers>
|
||||
<eClassifiers xsi:type="ecore:EClass" name="BuiltinType" eSuperTypes="#//AbstractType"/>
|
||||
</ecore:EPackage>
|
||||
25
plugins/org.eclipse.xtext/model/xtextutil.genmodel
Normal file
25
plugins/org.eclipse.xtext/model/xtextutil.genmodel
Normal file
|
|
@ -0,0 +1,25 @@
|
|||
<?xml version="1.0" encoding="UTF-8"?>
|
||||
<genmodel:GenModel xmi:version="2.0"
|
||||
xmlns:xmi="http://www.omg.org/XMI" xmlns:ecore="http://www.eclipse.org/emf/2002/Ecore"
|
||||
xmlns:genmodel="http://www.eclipse.org/emf/2002/GenModel" modelDirectory="/org.eclipse.xtext/emf-gen"
|
||||
modelPluginID="org.eclipse.xtext" modelName="Xtextutil" importerID="org.eclipse.emf.importer.ecore"
|
||||
complianceLevel="5.0" copyrightFields="false" usedGenPackages="xtext.genmodel#//xtext">
|
||||
<foreignModel>xtextutil.ecore</foreignModel>
|
||||
<genPackages prefix="Xtextutil" basePackage="org.eclipse.xtext" disposableProviderFactory="true"
|
||||
ecorePackage="xtextutil.ecore#/">
|
||||
<genClasses ecoreClass="xtextutil.ecore#//ResolvedType">
|
||||
<genFeatures notify="false" createChild="false" propertySortChoices="true" ecoreFeature="ecore:EReference xtextutil.ecore#//ResolvedType/metaModel"/>
|
||||
</genClasses>
|
||||
<genClasses ecoreClass="xtextutil.ecore#//MetaModel">
|
||||
<genFeatures notify="false" createChild="false" propertySortChoices="true" ecoreFeature="ecore:EReference xtextutil.ecore#//MetaModel/ePackage"/>
|
||||
<genFeatures createChild="false" ecoreFeature="ecore:EAttribute xtextutil.ecore#//MetaModel/alias"/>
|
||||
<genFeatures createChild="false" ecoreFeature="ecore:EAttribute xtextutil.ecore#//MetaModel/referenced"/>
|
||||
<genFeatures notify="false" createChild="false" propertySortChoices="true" ecoreFeature="ecore:EReference xtextutil.ecore#//MetaModel/declaration"/>
|
||||
</genClasses>
|
||||
<genClasses image="false" ecoreClass="xtextutil.ecore#//AbstractType">
|
||||
<genFeatures notify="false" createChild="false" propertySortChoices="true" ecoreFeature="ecore:EReference xtextutil.ecore#//AbstractType/eClassifier"/>
|
||||
<genFeatures createChild="false" ecoreFeature="ecore:EAttribute xtextutil.ecore#//AbstractType/name"/>
|
||||
</genClasses>
|
||||
<genClasses ecoreClass="xtextutil.ecore#//BuiltinType"/>
|
||||
</genPackages>
|
||||
</genmodel:GenModel>
|
||||
20
plugins/org.eclipse.xtext/plugin.properties
Normal file
20
plugins/org.eclipse.xtext/plugin.properties
Normal file
|
|
@ -0,0 +1,20 @@
|
|||
|
||||
# <copyright>
|
||||
# </copyright>
|
||||
#
|
||||
# $Id: plugin.properties,v 1.1 2008/05/09 15:57:38 sefftinge Exp $
|
||||
|
||||
# ====================================================================
|
||||
# To code developer:
|
||||
# Do NOT change the properties between this line and the
|
||||
# "%%% END OF TRANSLATED PROPERTIES %%%" line.
|
||||
# Make a new property name, append to the end of the file and change
|
||||
# the code to use the new property.
|
||||
# ====================================================================
|
||||
|
||||
# ====================================================================
|
||||
# %%% END OF TRANSLATED PROPERTIES %%%
|
||||
# ====================================================================
|
||||
|
||||
pluginName = Xtext2 Model
|
||||
providerName = www.example.org
|
||||
20
plugins/org.eclipse.xtext/plugin.xml
Normal file
20
plugins/org.eclipse.xtext/plugin.xml
Normal file
|
|
@ -0,0 +1,20 @@
|
|||
<?xml version="1.0" encoding="UTF-8"?>
|
||||
<?eclipse version="3.0"?>
|
||||
|
||||
<!--
|
||||
<copyright>
|
||||
</copyright>
|
||||
|
||||
$Id: plugin.xml,v 1.1 2008/05/09 15:57:38 sefftinge Exp $
|
||||
-->
|
||||
|
||||
<plugin>
|
||||
|
||||
<extension point="org.eclipse.emf.ecore.generated_package">
|
||||
<package
|
||||
uri = "http://www.ecipse.org/tmf/xtext2"
|
||||
class = "org.eclispe.tmf.xtext2.Xtext2Package"
|
||||
genModel = "model/xtext2.genmodel" />
|
||||
</extension>
|
||||
|
||||
</plugin>
|
||||
85
plugins/org.eclipse.xtext/src/model/Xtext.xtext
Normal file
85
plugins/org.eclipse.xtext/src/model/Xtext.xtext
Normal file
|
|
@ -0,0 +1,85 @@
|
|||
/*******************************************************************************
|
||||
* Copyright (c) 2008 itemis AG and others.
|
||||
* All rights reserved. This program and the accompanying materials
|
||||
* are made available under the terms of the Eclipse Public License v1.0
|
||||
* which accompanies this distribution, and is available at
|
||||
* http://www.eclipse.org/legal/epl-v10.html
|
||||
*
|
||||
* Contributors:
|
||||
* committers of openArchitectureWare - initial API and implementation
|
||||
*******************************************************************************/
|
||||
|
||||
generate xtext "http://www.eclipse.org/2008/Xtext"
|
||||
|
||||
Grammar :
|
||||
metamodelDeclarations+=AbstractMetamodelDeclaration*
|
||||
parserRules+=ParserRule*
|
||||
('lexing' ':'
|
||||
lexerRules+=LexerRule+)?
|
||||
;
|
||||
|
||||
AbstractRule : LexerRule | ParserRule;
|
||||
|
||||
AbstractMetamodelDeclaration :
|
||||
GeneratedMetamodel | ReferencedMetamodel;
|
||||
|
||||
GeneratedMetamodel :
|
||||
'generate' name=ID nsURI=STRING ('as' alias=ID)?;
|
||||
|
||||
ReferencedMetamodel :
|
||||
'import' uri=STRING ('as' alias=ID)?;
|
||||
|
||||
LexerRule :
|
||||
name=ID ':'
|
||||
body=LEXER_BODY
|
||||
;
|
||||
|
||||
ParserRule :
|
||||
name=ID ('returns' type=TypeRef)? ':'
|
||||
alternatives=Alternatives
|
||||
';'
|
||||
;
|
||||
|
||||
TypeRef :
|
||||
name=ID
|
||||
;
|
||||
|
||||
Alternatives returns AbstractElement:
|
||||
Group ({Alternatives.groups+=current} '|' groups+=Group)*
|
||||
;
|
||||
|
||||
Group returns AbstractElement:
|
||||
AbstractToken ( {current=Group.abstractTokens+=current} abstractTokens+=AbstractToken)*
|
||||
;
|
||||
|
||||
AbstractToken returns AbstractElement:
|
||||
(Assignment |
|
||||
Action |
|
||||
AbstractTerminal) (cardinality=('?'|'*'|'+'))?;
|
||||
|
||||
Assignment returns Assignment:
|
||||
feature=ID operator=('+='|'='|'?=') terminal=AbstractTerminal;
|
||||
|
||||
Action returns Action:
|
||||
'{' ('current' '=')? typeName=TypeRef '.' feature=ID operator=('='|'+=') 'current' '}';
|
||||
|
||||
AbstractTerminal returns AbstractElement:
|
||||
Keyword | RuleCall | ParenthesizedElement
|
||||
;
|
||||
|
||||
ParenthesizedElement returns AbstractElement:
|
||||
'(' Alternatives ')'
|
||||
;
|
||||
|
||||
Keyword :
|
||||
value=STRING
|
||||
;
|
||||
|
||||
RuleCall :
|
||||
name=ID ;
|
||||
|
||||
// lexing:
|
||||
|
||||
// Problem: LEXER_BODY kann nicht in xtxt beschrieben werden, da das erste '#>' bereits matcht
|
||||
// Lösung: built-in lexer token
|
||||
// LEXER_BODY : <# '<#' ( options {greedy=false;} : . )* '#>' #>
|
||||
137
plugins/org.eclipse.xtext/src/org/eclipse/xtext/Extensions.ext
Normal file
137
plugins/org.eclipse.xtext/src/org/eclipse/xtext/Extensions.ext
Normal file
|
|
@ -0,0 +1,137 @@
|
|||
/*******************************************************************************
|
||||
* Copyright (c) 2008 itemis AG and others.
|
||||
* All rights reserved. This program and the accompanying materials
|
||||
* are made available under the terms of the Eclipse Public License v1.0
|
||||
* which accompanies this distribution, and is available at
|
||||
* http://www.eclipse.org/legal/epl-v10.html
|
||||
*
|
||||
* Contributors:
|
||||
* committers of openArchitectureWare - initial API and implementation
|
||||
*******************************************************************************/
|
||||
|
||||
import ecore;
|
||||
import xtext;
|
||||
import xtextutil;
|
||||
|
||||
extension org::openarchitectureware::util::stdlib::io;
|
||||
|
||||
// ***********************************************************************************
|
||||
// Containers
|
||||
|
||||
Grammar grammar(emf::EObject e) :
|
||||
(Grammar) e.eRootContainer
|
||||
;
|
||||
|
||||
Grammar grammar(ResolvedType t) :
|
||||
t.metaModel.grammar()
|
||||
;
|
||||
|
||||
Grammar grammar(MetaModel mm) :
|
||||
mm.declaration.grammar()
|
||||
;
|
||||
|
||||
ParserRule containingParserRule(emf::EObject e) :
|
||||
if e.metaType==ParserRule then
|
||||
e
|
||||
else
|
||||
if e.eContainer != null then
|
||||
e.eContainer.containingParserRule()
|
||||
else
|
||||
null
|
||||
;
|
||||
|
||||
Assignment containingAssignment(emf::EObject e) :
|
||||
if e.metaType==Assignment then
|
||||
e
|
||||
else
|
||||
if e.eContainer != null then
|
||||
e.eContainer.containingAssignment()
|
||||
else
|
||||
null
|
||||
;
|
||||
|
||||
// ***********************************************************************************
|
||||
// Containment
|
||||
|
||||
List[Action] allActions(emf::EObject o) :
|
||||
o.eAllContents.typeSelect(Action)
|
||||
;
|
||||
|
||||
List[RuleCall] allRuleCalls(emf::EObject o) :
|
||||
o.eAllContents.typeSelect(RuleCall)
|
||||
;
|
||||
|
||||
List[Assignment] allAssignments(emf::EObject o) :
|
||||
o.eAllContents.typeSelect(Assignment)
|
||||
;
|
||||
|
||||
List[AbstractRule] allRules(Grammar this) :
|
||||
parserRules.union(allLexerRules());
|
||||
|
||||
|
||||
// ***********************************************************************************
|
||||
// Shortcuts
|
||||
|
||||
ParserRule calledParserRule(RuleCall this) :
|
||||
if ParserRule.isInstance(calledRule()) then calledRule();
|
||||
|
||||
AbstractRule calledRule(RuleCall this) :
|
||||
grammar().allRules().select(p | p.name == name).first()
|
||||
;
|
||||
|
||||
String getReturnTypeName(ParserRule p) :
|
||||
if p.type != null then
|
||||
p.type.name
|
||||
else
|
||||
p.name
|
||||
;
|
||||
|
||||
boolean referenced(ResolvedType t) :
|
||||
t.metaModel.referenced
|
||||
;
|
||||
|
||||
boolean isKeywordAssignment(Assignment a) :
|
||||
Keyword.isInstance(a.terminal) ||
|
||||
a.eAllContents.forAll(e | !(RuleCall.isInstance(e)));
|
||||
|
||||
boolean isRuleAssignment(Assignment a) :
|
||||
RuleCall.isInstance(a.terminal);
|
||||
|
||||
withoutQuotes(Keyword this) :
|
||||
value.trimFromStartAndEnd(1);
|
||||
|
||||
trimFromStartAndEnd(String this, Integer i) :
|
||||
this.subString(i,this.length-i);
|
||||
|
||||
isAssigned(RuleCall this) : isAssigned(eContainer);
|
||||
isAssigned(Alternatives this) : isAssigned(eContainer);
|
||||
isAssigned(Assignment this) : true;
|
||||
isAssigned(Object this) : false;
|
||||
|
||||
|
||||
// ***********************************************************************************
|
||||
// Built-in lexer Rules
|
||||
|
||||
cached allLexerRules(Grammar this) :
|
||||
lexerRules.union(builtinRules().select(e|lexerRules.forAll(e1|e1.name != e.name)));
|
||||
|
||||
|
||||
private create LexerRule lr(String name, String body) :
|
||||
setName(name) ->
|
||||
setBody(body);
|
||||
|
||||
cached builtinRules() :
|
||||
{
|
||||
lr('ID',"('^')?('a'..'z'|'A'..'Z'|'_') ('a'..'z'|'A'..'Z'|'_'|'0'..'9')*"),
|
||||
lr('INT',"('0'..'9')+"),
|
||||
lr('LEXER_BODY',"'<#' ( options {greedy=false;} : . )* '#>'"),
|
||||
lr('STRING', "'"+dq()+"' ( '"+bs2()+"' ('b'|'t'|'n'|'f'|'r'|'"+bs()+""+dq()+"'|'"+bs()+"''|'"+bs2()+"') | ~('"+bs2()+"'|'"+dq()+"') )* '"+dq()+"' |
|
||||
'"+bs()+"'' ( '"+bs2()+"' ('b'|'t'|'n'|'f'|'r'|'"+bs()+""+dq()+"'|'"+bs()+"''|'"+bs2()+"') | ~('"+bs2()+"'|'"+bs()+"'') )* '"+bs()+"''"),
|
||||
lr('ML_COMMENT',"'/*' ( options {greedy=false;} : . )* '*/' {$channel=HIDDEN;}"),
|
||||
lr('SL_COMMENT',"'//' ~('"+bs()+"n'|'"+bs()+"r')* '"+bs()+"r'? '"+bs()+"n' {$channel=HIDDEN;}"),
|
||||
lr('WS',"(' '|'"+bs()+"t'|'"+bs()+"r'|'"+bs()+"n')+ {$channel=HIDDEN;}")
|
||||
};
|
||||
|
||||
private dq() : '"';
|
||||
private bs() : '\\';
|
||||
private bs2() : bs()+bs();
|
||||
|
|
@ -0,0 +1,229 @@
|
|||
/*******************************************************************************
|
||||
* Copyright (c) 2008 itemis AG and others.
|
||||
* All rights reserved. This program and the accompanying materials
|
||||
* are made available under the terms of the Eclipse Public License v1.0
|
||||
* which accompanies this distribution, and is available at
|
||||
* http://www.eclipse.org/legal/epl-v10.html
|
||||
*
|
||||
* Contributors:
|
||||
* committers of openArchitectureWare - initial API and implementation
|
||||
*******************************************************************************/
|
||||
|
||||
import ecore;
|
||||
import xtext;
|
||||
import xtextutil;
|
||||
|
||||
extension org::openarchitectureware::util::stdlib::io;
|
||||
extension org::eclipse::xtext::Extensions;
|
||||
|
||||
// ***********************************************************************************
|
||||
// Assignment
|
||||
|
||||
cached List[Assignment] assignments(ResolvedType t) :
|
||||
t.grammar().allAssignments().select(a | a.currentType() == t)
|
||||
;
|
||||
|
||||
boolean isBoolean(Assignment a) :
|
||||
a.operator == "?="
|
||||
;
|
||||
|
||||
boolean featureIsReference(Assignment a) :
|
||||
!a.isBoolean()
|
||||
&& a.isRuleAssignment()
|
||||
&& ParserRule.isInstance(((RuleCall) a.terminal).calledRule())
|
||||
;
|
||||
|
||||
AbstractType featureType(Assignment a) :
|
||||
if a.featureIsReference() then
|
||||
((RuleCall) a.terminal).calledParserRule().resolveReturnType()
|
||||
else if a.isBoolean() then
|
||||
BuiltinBoolean()
|
||||
else if a.isKeywordAssignment() then
|
||||
BuiltinString()
|
||||
else
|
||||
((RuleCall) a.terminal).calledRule().resolveReturnType()
|
||||
;
|
||||
|
||||
// ***********************************************************************************
|
||||
// Supertype inference
|
||||
|
||||
cached Set[ResolvedType] inferredSuperTypes(ResolvedType t) :
|
||||
allActionsReturning(t).inferredSuperType().removeNulls().union(
|
||||
allRuleCallsReturning(t).inferredSuperType().removeNulls()).toSet().remove(t)
|
||||
;
|
||||
|
||||
private ResolvedType inferredSuperType(Action a) :
|
||||
a.containingParserRule().resolveReturnType()
|
||||
;
|
||||
|
||||
private ResolvedType inferredSuperType(RuleCall r) :
|
||||
if r.containingAssignment() == null then
|
||||
r.containingParserRule().resolveReturnType()
|
||||
else
|
||||
null
|
||||
;
|
||||
|
||||
private List[ResolvedType] removeNulls(List[ResolvedType] l) :
|
||||
l.reject(t|t==null)
|
||||
;
|
||||
|
||||
// ***********************************************************************************
|
||||
// Lookup
|
||||
|
||||
List[Action] allActionsReturning(ResolvedType t) :
|
||||
t.grammar().allActions().select(a | a.resolveCreatedType() == t)
|
||||
;
|
||||
|
||||
List[RuleCall] allRuleCallsReturning(ResolvedType t) :
|
||||
t.grammar().allRuleCalls().select(r | r.calledParserRule() != null
|
||||
&& r.calledParserRule().resolveReturnType() == t)
|
||||
;
|
||||
|
||||
// ***********************************************************************************
|
||||
// Current type
|
||||
|
||||
ResolvedType currentType(emf::EObject o) :
|
||||
let containmentList = o.eContainer.eContents:
|
||||
let index = containmentList.indexOf(o) :
|
||||
if index==0 then
|
||||
currentType(o.eContainer)
|
||||
else
|
||||
currentType(getLastChild(containmentList.get(index - 1)))
|
||||
;
|
||||
|
||||
emf::EObject getLastChild(emf::EObject o) :
|
||||
if o.eContents.isEmpty then
|
||||
o
|
||||
else getLastChild(o.eContents.last())
|
||||
;
|
||||
|
||||
ResolvedType currentType(Action a) :
|
||||
a.resolveCreatedType()
|
||||
;
|
||||
|
||||
ResolvedType currentType(ParserRule p) :
|
||||
p.resolveReturnType()
|
||||
;
|
||||
|
||||
Boolean isAbstract(ResolvedType type) :
|
||||
!type.grammar().allActions().resolveCreatedType().contains(type)
|
||||
&& !type.grammar().allAssignments().currentType().contains(type)
|
||||
;
|
||||
|
||||
|
||||
// ***********************************************************************************
|
||||
// Type resolution
|
||||
|
||||
cached ResolvedType resolveReturnType(ParserRule p) :
|
||||
resolveType(p.grammar(), p.getReturnTypeName())
|
||||
;
|
||||
|
||||
cached ResolvedType resolveReturnType(LexerRule p) :
|
||||
if p.name == "INT" then
|
||||
BuiltinInteger()
|
||||
else if p.name == "REAL" then
|
||||
BuiltinDouble()
|
||||
else
|
||||
BuiltinString()
|
||||
;
|
||||
|
||||
cached ResolvedType resolveReturnType(AbstractRule p) :
|
||||
error("AbstractRule must be either ParserRule or LexerRule") ->
|
||||
null
|
||||
;
|
||||
|
||||
cached ResolvedType resolveCreatedType(Action a) :
|
||||
resolveType(a.grammar(), a.typeName.name)
|
||||
;
|
||||
|
||||
cached ResolvedType resolveType(Grammar g, String name) :
|
||||
if name.isQualified() then
|
||||
g.allMetamodels().select(mm | mm.alias == name.getAlias())
|
||||
.resolveType(name.getClassName()).first()
|
||||
else
|
||||
g.allMetamodels().select(mm | mm.alias == null || mm.alias == "")
|
||||
.resolveType(name.getClassName()).first()
|
||||
// TODO handle first / null
|
||||
;
|
||||
|
||||
private cached ResolvedType resolveType(MetaModel mm, String className) :
|
||||
//info("resolveType " + mm.alias + "::" + className) ->
|
||||
if !mm.referenced then
|
||||
// type has to be created
|
||||
createResolvedType(mm, null, className)
|
||||
else
|
||||
let eClass = mm.ePackage.eClassifiers.typeSelect(EClass).select(c|c.name == className).first():
|
||||
if eClass != null then
|
||||
createResolvedType(mm, eClass, className)
|
||||
else
|
||||
null
|
||||
;
|
||||
|
||||
private create ResolvedType createResolvedType(MetaModel mm, EClass eClass, String className) :
|
||||
setEClassifier(eClass) ->
|
||||
setName(className) ->
|
||||
setMetaModel(mm)
|
||||
;
|
||||
|
||||
// ***********************************************************************************
|
||||
// Builtin Types
|
||||
|
||||
BuiltinType BuiltinBoolean() :
|
||||
JAVA org.eclipse.xtext.Xtext2Extensions.BuiltinEBoolean();
|
||||
|
||||
BuiltinType BuiltinInteger() :
|
||||
JAVA org.eclipse.xtext.Xtext2Extensions.BuiltinEInt();
|
||||
|
||||
BuiltinType BuiltinDouble() :
|
||||
JAVA org.eclipse.xtext.Xtext2Extensions.BuiltinEDouble();
|
||||
|
||||
BuiltinType BuiltinString() :
|
||||
JAVA org.eclipse.xtext.Xtext2Extensions.BuiltinEString();
|
||||
|
||||
// ***********************************************************************************
|
||||
// Type names
|
||||
|
||||
private boolean isQualified(String name) :
|
||||
name.contains("::")
|
||||
;
|
||||
|
||||
private String getClassName(String fqn) :
|
||||
fqn.split("::").last()
|
||||
;
|
||||
|
||||
private String getAlias(String fqn) :
|
||||
fqn.split("::").first()
|
||||
;
|
||||
|
||||
|
||||
// ***********************************************************************************
|
||||
// Metamodels
|
||||
|
||||
cached List[MetaModel] allMetamodels(Grammar g) :
|
||||
g.referencedMetamodels().union(g.createdMetamodels())
|
||||
;
|
||||
|
||||
cached List[MetaModel] referencedMetamodels(Grammar g) :
|
||||
g.metamodelDeclarations.typeSelect(ReferencedMetamodel).loadMetaModel()
|
||||
;
|
||||
|
||||
cached List[MetaModel] createdMetamodels(Grammar g) :
|
||||
g.metamodelDeclarations.typeSelect(GeneratedMetamodel).createMetamodel()
|
||||
;
|
||||
|
||||
private create MetaModel createMetamodel(GeneratedMetamodel gmm) :
|
||||
setReferenced(false) ->
|
||||
setAlias(alias)->
|
||||
setDeclaration(gmm)
|
||||
;
|
||||
|
||||
create MetaModel loadMetaModel(ReferencedMetamodel rmm) :
|
||||
setEPackage(loadEPackage(rmm.uri)) ->
|
||||
setReferenced(true) ->
|
||||
setAlias(rmm.alias) ->
|
||||
setDeclaration(rmm)
|
||||
;
|
||||
|
||||
cached EPackage loadEPackage(String uri) :
|
||||
JAVA org.eclipse.xtext.Xtext2Extensions.loadEPackage(java.lang.String)
|
||||
;
|
||||
52
plugins/org.eclipse.xtext/src/org/eclipse/xtext/Xtext2.chk
Normal file
52
plugins/org.eclipse.xtext/src/org/eclipse/xtext/Xtext2.chk
Normal file
|
|
@ -0,0 +1,52 @@
|
|||
/*******************************************************************************
|
||||
* Copyright (c) 2008 itemis AG and others.
|
||||
* All rights reserved. This program and the accompanying materials
|
||||
* are made available under the terms of the Eclipse Public License v1.0
|
||||
* which accompanies this distribution, and is available at
|
||||
* http://www.eclipse.org/legal/epl-v10.html
|
||||
*
|
||||
* Contributors:
|
||||
* committers of openArchitectureWare - initial API and implementation
|
||||
*******************************************************************************/
|
||||
|
||||
import ecore;
|
||||
import xtext;
|
||||
import xtextutil;
|
||||
|
||||
extension org::eclipse::xtext::Extensions;
|
||||
extension org::eclipse::xtext::TypeResolution;
|
||||
|
||||
|
||||
|
||||
context Action ERROR "Created class " + typeName.name + " cannot be resolved" :
|
||||
resolveCreatedType() != null;
|
||||
|
||||
context Action if resolveCreatedType() != null ERROR "Created class does not inherit from the rule's return type" :
|
||||
!resolveCreatedType().referenced()
|
||||
|| ((EClass) containingParserRule().resolveReturnType().eClassifier).isSuperTypeOf((EClass) resolveCreatedType().eClassifier);
|
||||
|
||||
context Assignment ERROR "Assigned token must be a keyword or a rule call" :
|
||||
Keyword.isInstance(terminal) || RuleCall.isInstance(terminal);
|
||||
|
||||
context GeneratedMetamodel ERROR "Only one generated metamodel can have default alias" :
|
||||
alias != null
|
||||
|| alias != ""
|
||||
|| grammar().metamodelDeclarations.typeSelect(GeneratedMetamodel).select(gmm|gmm.alias == null || gmm.alias =="").size == 1;
|
||||
|
||||
context GeneratedMetamodel ERROR "Duplicate aliases are only allowed for referenced metamodels" :
|
||||
grammar().metamodelDeclarations.typeSelect(GeneratedMetamodel).select(gmm|gmm.alias == alias).size == 1;
|
||||
|
||||
context Group ERROR "Group cannot contain more than one action" :
|
||||
eAllContents.typeSelect(Action).size <= 1;
|
||||
|
||||
context ParserRule ERROR "Name mut be unique" :
|
||||
grammar().parserRules.select(p | p.name == name).size==1;
|
||||
|
||||
context ParserRule ERROR "Returned class " + getReturnTypeName() + " cannot be resolved" :
|
||||
resolveReturnType() != null;
|
||||
|
||||
// referenced EPackages must not contain duplicate classifiers
|
||||
|
||||
context ReferencedMetamodel ERROR "Metamodels with same alias must not have a classifier in common" :
|
||||
loadMetaModel().ePackage.eClassifiers.name.intersect(
|
||||
grammar().referencedMetamodels().select(mm|mm.alias==alias && mm.declaration != this).ePackage.eClassifiers.name.flatten()).isEmpty;
|
||||
|
|
@ -0,0 +1,88 @@
|
|||
/*******************************************************************************
|
||||
* Copyright (c) 2008 itemis AG and others.
|
||||
* All rights reserved. This program and the accompanying materials
|
||||
* are made available under the terms of the Eclipse Public License v1.0
|
||||
* which accompanies this distribution, and is available at
|
||||
* http://www.eclipse.org/legal/epl-v10.html
|
||||
*
|
||||
* Contributors:
|
||||
* committers of openArchitectureWare - initial API and implementation
|
||||
*******************************************************************************/
|
||||
|
||||
package org.eclipse.xtext;
|
||||
|
||||
import org.apache.commons.logging.Log;
|
||||
import org.apache.commons.logging.LogFactory;
|
||||
import org.eclipse.emf.common.util.TreeIterator;
|
||||
import org.eclipse.emf.common.util.URI;
|
||||
import org.eclipse.emf.ecore.EObject;
|
||||
import org.eclipse.emf.ecore.EPackage;
|
||||
import org.eclipse.emf.ecore.EcorePackage;
|
||||
import org.eclipse.emf.ecore.resource.Resource;
|
||||
import org.eclipse.emf.ecore.resource.impl.ResourceSetImpl;
|
||||
import org.eclipse.xtext.xtextutil.BuiltinType;
|
||||
import org.eclipse.xtext.xtextutil.XtextutilFactory;
|
||||
|
||||
/**
|
||||
* @author Jan Köhnlein
|
||||
*
|
||||
*/
|
||||
public class Xtext2Extensions {
|
||||
|
||||
private static Log log = LogFactory.getLog(Xtext2Extensions.class);;
|
||||
|
||||
private static final BuiltinType BUILTIN_EBOOLEAN;
|
||||
private static final BuiltinType BUILTIN_EINT;
|
||||
private static final BuiltinType BUILTIN_EDOUBLE;
|
||||
private static final BuiltinType BUILTIN_ESTRING;
|
||||
|
||||
static {
|
||||
BUILTIN_EBOOLEAN = XtextutilFactory.eINSTANCE.createBuiltinType();
|
||||
BUILTIN_EBOOLEAN.setName("EBoolean");
|
||||
BUILTIN_EBOOLEAN.setEClassifier(EcorePackage.Literals.EBOOLEAN);
|
||||
BUILTIN_EINT = XtextutilFactory.eINSTANCE.createBuiltinType();
|
||||
BUILTIN_EINT.setName("EInt");
|
||||
BUILTIN_EINT.setEClassifier(EcorePackage.Literals.EINT);
|
||||
BUILTIN_EDOUBLE = XtextutilFactory.eINSTANCE.createBuiltinType();
|
||||
BUILTIN_EDOUBLE.setName("EDouble");
|
||||
BUILTIN_EDOUBLE.setEClassifier(EcorePackage.Literals.EDOUBLE);
|
||||
BUILTIN_ESTRING = XtextutilFactory.eINSTANCE.createBuiltinType();
|
||||
BUILTIN_ESTRING.setName("EString");
|
||||
BUILTIN_ESTRING.setEClassifier(EcorePackage.Literals.ESTRING);
|
||||
};
|
||||
|
||||
public static BuiltinType BuiltinEBoolean() {
|
||||
return BUILTIN_EBOOLEAN;
|
||||
}
|
||||
|
||||
public static BuiltinType BuiltinEInt() {
|
||||
return BUILTIN_EINT;
|
||||
}
|
||||
|
||||
public static BuiltinType BuiltinEDouble() {
|
||||
return BUILTIN_EDOUBLE;
|
||||
}
|
||||
|
||||
public static BuiltinType BuiltinEString() {
|
||||
return BUILTIN_ESTRING;
|
||||
}
|
||||
|
||||
public static final EPackage loadEPackage(String uriAsString) {
|
||||
URI uri = URI.createURI(uriAsString);
|
||||
Resource resource = new ResourceSetImpl().getResource(uri, true);
|
||||
for (TreeIterator<EObject> allContents = resource.getAllContents(); allContents
|
||||
.hasNext();) {
|
||||
EObject next = allContents.next();
|
||||
if (next instanceof EPackage) {
|
||||
EPackage ePackage = (EPackage) next;
|
||||
if (ePackage.getNsURI() != null
|
||||
&& ePackage.getNsURI().equals(uriAsString)) {
|
||||
return ePackage;
|
||||
}
|
||||
}
|
||||
}
|
||||
log.error("Could not load EPackage with nsURI" + uriAsString);
|
||||
return null;
|
||||
}
|
||||
|
||||
}
|
||||
61
plugins/org.eclipse.xtext/text/description.txt
Normal file
61
plugins/org.eclipse.xtext/text/description.txt
Normal file
|
|
@ -0,0 +1,61 @@
|
|||
Model Xtext2
|
||||
|
||||
This model description is not a real EMF artifact. It was generated by the
|
||||
org.eclipse.emf.examples.generator.validator plug-in to illustrate how EMF's
|
||||
code generator can be extended.
|
||||
This can be disabled with -vmargs -Dorg.eclipse.emf.examples.generator.validator=false.
|
||||
|
||||
Package xtext2 <http://www.ecipse.org/tmf/xtext2>
|
||||
|
||||
Class Grammar
|
||||
Reference metamodelDeclarations : AbstractMetamodelDeclaration<<0..*>>
|
||||
Reference parserRules : ParserRule<<0..*>>
|
||||
Reference lexerRules : LexerRule<<0..*>>
|
||||
|
||||
Class AbstractMetamodelDeclaration
|
||||
Attribute alias : EString
|
||||
|
||||
Class GeneratedMetamodel -> AbstractMetamodelDeclaration
|
||||
Attribute name : EString
|
||||
Attribute nsURI : EString
|
||||
|
||||
Class ReferencedMetamodel -> AbstractMetamodelDeclaration
|
||||
Attribute uri : EString
|
||||
|
||||
Class AbstractRule
|
||||
Attribute name : EString
|
||||
|
||||
Class LexerRule -> AbstractRule
|
||||
Attribute body : EString
|
||||
|
||||
Class ParserRule -> AbstractRule
|
||||
Reference type : TypeRef
|
||||
Reference alternatives : AbstractElement
|
||||
|
||||
Class TypeRef
|
||||
Attribute name : EString
|
||||
|
||||
Class Alternatives -> AbstractElement
|
||||
Reference groups : AbstractElement<<0..*>>
|
||||
|
||||
Class Group -> AbstractElement
|
||||
Reference abstractTokens : AbstractElement<<0..*>>
|
||||
|
||||
Class AbstractElement
|
||||
Attribute cardinality : EString
|
||||
|
||||
Class Assignment -> AbstractElement
|
||||
Attribute feature : EString
|
||||
Attribute operator : EString
|
||||
Reference terminal : AbstractElement
|
||||
|
||||
Class Action -> AbstractElement
|
||||
Reference typeName : TypeRef
|
||||
Attribute feature : EString
|
||||
Attribute operator : EString
|
||||
|
||||
Class Keyword -> AbstractElement
|
||||
Attribute value : EString
|
||||
|
||||
Class RuleCall -> AbstractElement
|
||||
Attribute name : EString
|
||||
8
tests/org.eclipse.xtext.generator.tests/.classpath
Normal file
8
tests/org.eclipse.xtext.generator.tests/.classpath
Normal file
|
|
@ -0,0 +1,8 @@
|
|||
<?xml version="1.0" encoding="UTF-8"?>
|
||||
<classpath>
|
||||
<classpathentry kind="src" path="src"/>
|
||||
<classpathentry kind="src" path="src-gen"/>
|
||||
<classpathentry kind="con" path="org.eclipse.jdt.launching.JRE_CONTAINER/org.eclipse.jdt.internal.debug.ui.launcher.StandardVMType/J2SE-1.5"/>
|
||||
<classpathentry kind="con" path="org.eclipse.pde.core.requiredPlugins"/>
|
||||
<classpathentry kind="output" path="bin"/>
|
||||
</classpath>
|
||||
34
tests/org.eclipse.xtext.generator.tests/.project
Normal file
34
tests/org.eclipse.xtext.generator.tests/.project
Normal file
|
|
@ -0,0 +1,34 @@
|
|||
<?xml version="1.0" encoding="UTF-8"?>
|
||||
<projectDescription>
|
||||
<name>org.eclipse.xtext.generator.tests</name>
|
||||
<comment></comment>
|
||||
<projects>
|
||||
</projects>
|
||||
<buildSpec>
|
||||
<buildCommand>
|
||||
<name>org.eclipse.jdt.core.javabuilder</name>
|
||||
<arguments>
|
||||
</arguments>
|
||||
</buildCommand>
|
||||
<buildCommand>
|
||||
<name>org.eclipse.pde.ManifestBuilder</name>
|
||||
<arguments>
|
||||
</arguments>
|
||||
</buildCommand>
|
||||
<buildCommand>
|
||||
<name>org.eclipse.pde.SchemaBuilder</name>
|
||||
<arguments>
|
||||
</arguments>
|
||||
</buildCommand>
|
||||
<buildCommand>
|
||||
<name>org.eclipse.pde.api.tools.apiAnalysisBuilder</name>
|
||||
<arguments>
|
||||
</arguments>
|
||||
</buildCommand>
|
||||
</buildSpec>
|
||||
<natures>
|
||||
<nature>org.eclipse.pde.PluginNature</nature>
|
||||
<nature>org.eclipse.jdt.core.javanature</nature>
|
||||
<nature>org.eclipse.pde.api.tools.apiAnalysisNature</nature>
|
||||
</natures>
|
||||
</projectDescription>
|
||||
|
|
@ -0,0 +1,7 @@
|
|||
#Wed May 07 16:13:48 CEST 2008
|
||||
eclipse.preferences.version=1
|
||||
org.eclipse.jdt.core.compiler.codegen.targetPlatform=1.5
|
||||
org.eclipse.jdt.core.compiler.compliance=1.5
|
||||
org.eclipse.jdt.core.compiler.problem.assertIdentifier=error
|
||||
org.eclipse.jdt.core.compiler.problem.enumIdentifier=error
|
||||
org.eclipse.jdt.core.compiler.source=1.5
|
||||
19
tests/org.eclipse.xtext.generator.tests/META-INF/MANIFEST.MF
Normal file
19
tests/org.eclipse.xtext.generator.tests/META-INF/MANIFEST.MF
Normal file
|
|
@ -0,0 +1,19 @@
|
|||
Manifest-Version: 1.0
|
||||
Bundle-ManifestVersion: 2
|
||||
Bundle-Name: Xtext2 Generator Tests Plug-in
|
||||
Bundle-SymbolicName: org.eclipse.xtext.generator.tests
|
||||
Bundle-Version: 1.0.0
|
||||
Bundle-Vendor: eclipse.org
|
||||
Bundle-RequiredExecutionEnvironment: J2SE-1.5
|
||||
Require-Bundle: org.eclipse.xtext.core;bundle-version="1.0.0",
|
||||
org.eclipse.xtext;bundle-version="1.0.0",
|
||||
org.eclipse.xtext.generator;bundle-version="1.0.0",
|
||||
org.openarchitectureware.xtext.core;bundle-version="4.3.0",
|
||||
org.openarchitectureware.xtext.core.base;bundle-version="4.3.0",
|
||||
org.openarchitectureware.xtext.generator;bundle-version="4.3.0",
|
||||
org.junit,
|
||||
org.antlr;bundle-version="3.0.0",
|
||||
org.openarchitectureware.dependencies;bundle-version="4.3.0",
|
||||
org.eclipse.emf.compare,
|
||||
org.eclipse.emf.compare.diff,
|
||||
org.eclipse.emf.compare.match
|
||||
4
tests/org.eclipse.xtext.generator.tests/build.properties
Normal file
4
tests/org.eclipse.xtext.generator.tests/build.properties
Normal file
|
|
@ -0,0 +1,4 @@
|
|||
source.. = src/
|
||||
output.. = bin/
|
||||
bin.includes = META-INF/,\
|
||||
.
|
||||
|
|
@ -0,0 +1,86 @@
|
|||
/*******************************************************************************
|
||||
* Copyright (c) 2008 itemis AG (http://www.itemis.eu) and others.
|
||||
* All rights reserved. This program and the accompanying materials
|
||||
* are made available under the terms of the Eclipse Public License v1.0
|
||||
* which accompanies this distribution, and is available at
|
||||
* http://www.eclipse.org/legal/epl-v10.html
|
||||
*
|
||||
*******************************************************************************/
|
||||
|
||||
package org.eclipse.xtext;
|
||||
|
||||
import java.io.InputStream;
|
||||
import java.util.Iterator;
|
||||
import java.util.List;
|
||||
|
||||
import org.eclipse.emf.ecore.EObject;
|
||||
import org.eclipse.emf.ecore.EPackage;
|
||||
import org.eclipse.m2t.type.emf.EmfRegistryMetaModel;
|
||||
import org.eclipse.xtext.generator.tests.AbstractGeneratorTest;
|
||||
import org.eclipse.xtext.generator.tests.Invocation;
|
||||
import org.eclipse.xtext.parser.XtextGrammarTestFactory;
|
||||
import org.openarchitectureware.expression.ExecutionContextImpl;
|
||||
import org.openarchitectureware.xtend.XtendFacade;
|
||||
|
||||
/**
|
||||
* @author Sven Efftinge - Initial contribution and API
|
||||
*
|
||||
*/
|
||||
public class XtextGrammarTest extends AbstractGeneratorTest {
|
||||
|
||||
public void testBootstrapping() throws Exception {
|
||||
List<Invocation> parse = parse("generate foo 'bar' Foo : name=ID;");
|
||||
Iterator<Invocation> iter = parse.iterator();
|
||||
for (Invocation invocation : parse) {
|
||||
System.out.println(invocation);
|
||||
}
|
||||
assertEquals("create(GeneratedMetamodel)", iter.next().toString());
|
||||
assertEquals("set(name,[@2,9:11='foo',<4>,1:9])", iter.next().toString());
|
||||
assertEquals("set(nsURI,[@4,13:17=''bar'',<5>,1:13])", iter.next().toString());
|
||||
assertEquals("create(Grammar)", iter.next().toString());
|
||||
assertEquals("add(metamodelDeclarations,GeneratedMetamodel)", iter.next().toString());
|
||||
assertEquals("create(ParserRule)", iter.next().toString());
|
||||
assertEquals("set(name,[@6,19:21='Foo',<4>,1:19])", iter.next().toString());
|
||||
assertEquals("create(Assignment)", iter.next().toString());
|
||||
assertEquals("set(feature,[@10,25:28='name',<4>,1:25])", iter.next().toString());
|
||||
assertEquals("set(operator,[@11,29:29='=',<23>,1:29])", iter.next().toString());
|
||||
assertEquals("create(RuleCall)", iter.next().toString());
|
||||
assertEquals("set(name,[@12,30:31='ID',<4>,1:30])", iter.next().toString());
|
||||
assertEquals("set(terminal,RuleCall)", iter.next().toString());
|
||||
assertEquals("set(alternatives,Assignment)", iter.next().toString());
|
||||
assertEquals("add(parserRules,ParserRule)", iter.next().toString());
|
||||
}
|
||||
|
||||
public void testInstantiate() throws Exception {
|
||||
EObject grammar = (EObject) parse("generate foo 'bar' Foo : name=ID;", new XtextGrammarTestFactory());
|
||||
assertWithXtend("'Foo'","parserRules.first().name",grammar);
|
||||
assertWithXtend("'name'","parserRules.first().alternatives.feature",grammar);
|
||||
}
|
||||
|
||||
public void testInstantiateXtextGrammar() throws Exception {
|
||||
InputStream bootGrammar = getClass().getClassLoader().getResourceAsStream(getClass().getName().replace('.','/')+".xtext");
|
||||
EObject grammar = (EObject) parse(bootGrammar , new XtextGrammarTestFactory());
|
||||
assertWithXtend("true","parserRules.select(e|e.name=='AbstractToken').first()!=null",grammar);
|
||||
assertWithXtend("'AbstractElement'","parserRules.select(e|e.name=='AbstractToken').first().type.name",grammar);
|
||||
// Resource.Factory.Registry.INSTANCE.getExtensionToFactoryMap().put(
|
||||
// "xmi", new XMIResourceFactoryImpl());
|
||||
// Resource resource = new ResourceSetImpl().createResource(URI.createURI("foo.xmi"));
|
||||
// resource.getContents().add(grammar);
|
||||
// resource.save(null);
|
||||
|
||||
|
||||
}
|
||||
|
||||
@Override
|
||||
protected XtendFacade getXtendFacade() {
|
||||
ExecutionContextImpl ctx = new ExecutionContextImpl();
|
||||
ctx.registerMetaModel(new EmfRegistryMetaModel() {
|
||||
@Override
|
||||
protected EPackage[] allPackages() {
|
||||
return new EPackage[]{XtextGrammarTestEPackageAccess.getXtextTestEPackage()};
|
||||
}
|
||||
});
|
||||
return XtendFacade.create(ctx);
|
||||
}
|
||||
|
||||
}
|
||||
|
|
@ -0,0 +1,83 @@
|
|||
/*******************************************************************************
|
||||
* Copyright (c) 2008 itemis AG (http://www.itemis.eu) and others.
|
||||
* All rights reserved. This program and the accompanying materials
|
||||
* are made available under the terms of the Eclipse Public License v1.0
|
||||
* which accompanies this distribution, and is available at
|
||||
* http://www.eclipse.org/legal/epl-v10.html
|
||||
*
|
||||
*******************************************************************************/
|
||||
|
||||
generate XtextTest "http://www.eclipse.org/2008/Test/XtextTest"
|
||||
|
||||
Grammar :
|
||||
metamodelDeclarations+=AbstractMetamodelDeclaration*
|
||||
parserRules+=ParserRule*
|
||||
('lexing' ':'
|
||||
lexerRules+=LexerRule+)?
|
||||
;
|
||||
|
||||
AbstractRule : LexerRule | ParserRule;
|
||||
|
||||
AbstractMetamodelDeclaration :
|
||||
GeneratedMetamodel | ReferencedMetamodel;
|
||||
|
||||
GeneratedMetamodel :
|
||||
'generate' name=ID nsURI=STRING ('as' alias=ID)?;
|
||||
|
||||
ReferencedMetamodel :
|
||||
'import' uri=STRING ('as' alias=ID)?;
|
||||
|
||||
LexerRule :
|
||||
name=ID ':'
|
||||
body=LEXER_BODY
|
||||
;
|
||||
|
||||
ParserRule :
|
||||
name=ID ('returns' type=TypeRef)? ':'
|
||||
alternatives=Alternatives
|
||||
';'
|
||||
;
|
||||
|
||||
TypeRef :
|
||||
name=ID
|
||||
;
|
||||
|
||||
Alternatives returns AbstractElement:
|
||||
Group ({Alternatives.groups+=current} '|' groups+=Group)*
|
||||
;
|
||||
|
||||
Group returns AbstractElement:
|
||||
AbstractToken ( {current=Group.abstractTokens+=current} abstractTokens+=AbstractToken)*
|
||||
;
|
||||
|
||||
AbstractToken returns AbstractElement:
|
||||
(Assignment |
|
||||
Action |
|
||||
AbstractTerminal) cardinality=('?'|'*'|'+')?;
|
||||
|
||||
Assignment returns Assignment:
|
||||
feature=ID operator=('+='|'='|'?=') terminal=AbstractTerminal;
|
||||
|
||||
Action returns Action:
|
||||
'{' ('current' '=')? typeName=TypeRef ('.' feature=ID operator=('='|'+=') 'current')? '}';
|
||||
|
||||
AbstractTerminal returns AbstractElement:
|
||||
Keyword | RuleCall | ParenthesizedElement
|
||||
;
|
||||
|
||||
ParenthesizedElement returns AbstractElement:
|
||||
'(' Alternatives ')'
|
||||
;
|
||||
|
||||
Keyword :
|
||||
value=STRING
|
||||
;
|
||||
|
||||
RuleCall :
|
||||
name=ID ;
|
||||
|
||||
// lexing:
|
||||
|
||||
// Problem: LEXER_BODY kann nicht in xtxt beschrieben werden, da das erste '#>' bereits matcht
|
||||
// Lösung: built-in lexer token
|
||||
// LEXER_BODY : <# '<#' ( options {greedy=false;} : . )* '#>' #>
|
||||
|
|
@ -0,0 +1,80 @@
|
|||
/*******************************************************************************
|
||||
* Copyright (c) 2008 itemis AG (http://www.itemis.eu) and others.
|
||||
* All rights reserved. This program and the accompanying materials
|
||||
* are made available under the terms of the Eclipse Public License v1.0
|
||||
* which accompanies this distribution, and is available at
|
||||
* http://www.eclipse.org/legal/epl-v10.html
|
||||
*
|
||||
*******************************************************************************/
|
||||
package org.eclipse.xtext.generator.tests;
|
||||
|
||||
import java.io.InputStream;
|
||||
import java.util.ArrayList;
|
||||
import java.util.List;
|
||||
|
||||
import junit.framework.TestCase;
|
||||
|
||||
import org.apache.tools.ant.filters.StringInputStream;
|
||||
import org.eclipse.xtext.core.parser.IElementFactory;
|
||||
import org.openarchitectureware.xtend.XtendFacade;
|
||||
|
||||
/**
|
||||
* @author Sven Efftinge - Initial contribution and API
|
||||
*
|
||||
*/
|
||||
public abstract class AbstractGeneratorTest extends TestCase {
|
||||
|
||||
public Object parse(String model, IElementFactory factory) throws Exception {
|
||||
String name = getClass().getPackage().getName() + ".parser." + getClass().getSimpleName();
|
||||
String parser = name + "Parser";
|
||||
|
||||
Class<?> parserClass = getClass().getClassLoader().loadClass(parser);
|
||||
Object parserInstance = parserClass.newInstance();
|
||||
return parserClass.getMethod("parse", InputStream.class, IElementFactory.class).invoke(parserInstance,
|
||||
new StringInputStream(model), factory);
|
||||
}
|
||||
|
||||
public Object parse(InputStream model, IElementFactory factory) throws Exception {
|
||||
String name = getClass().getPackage().getName() + ".parser." + getClass().getSimpleName();
|
||||
String parser = name + "Parser";
|
||||
|
||||
Class<?> parserClass = getClass().getClassLoader().loadClass(parser);
|
||||
Object parserInstance = parserClass.newInstance();
|
||||
return parserClass.getMethod("parse", InputStream.class, IElementFactory.class).invoke(parserInstance,
|
||||
model, factory);
|
||||
}
|
||||
|
||||
public List<Invocation> parse(String model) throws Exception {
|
||||
final List<Invocation> calls = new ArrayList<Invocation>();
|
||||
parse(model, new IElementFactory() {
|
||||
|
||||
public void add(Object _this, String feature, Object value) {
|
||||
calls.add(new Invocation("add", feature, value));
|
||||
}
|
||||
|
||||
public Object create(String typeName) {
|
||||
calls.add(new Invocation("create", typeName, null));
|
||||
return typeName;
|
||||
}
|
||||
|
||||
public void set(Object _this, String feature, Object value) {
|
||||
calls.add(new Invocation("set", feature, value));
|
||||
}
|
||||
});
|
||||
return calls;
|
||||
}
|
||||
|
||||
protected void assertWithXtend(String left, String right, Object _this) {
|
||||
assertWithXtend(left+" != "+right, left, right, _this);
|
||||
}
|
||||
protected void assertWithXtend(String message, String left, String right, Object _this) {
|
||||
XtendFacade f = getXtendFacade();
|
||||
f = f.cloneWithExtensions("__compare(Object this) : __left(this) == __right(this);__left(Object this) : "+left+"; __right(Object this) :"+right+";");
|
||||
assertTrue(message,(Boolean) f.call("__compare",_this));
|
||||
}
|
||||
|
||||
protected XtendFacade getXtendFacade() {
|
||||
throw new UnsupportedOperationException();
|
||||
}
|
||||
|
||||
}
|
||||
|
|
@ -0,0 +1,48 @@
|
|||
/*******************************************************************************
|
||||
* Copyright (c) 2008 itemis AG (http://www.itemis.eu) and others.
|
||||
* All rights reserved. This program and the accompanying materials
|
||||
* are made available under the terms of the Eclipse Public License v1.0
|
||||
* which accompanies this distribution, and is available at
|
||||
* http://www.eclipse.org/legal/epl-v10.html
|
||||
*
|
||||
*******************************************************************************/
|
||||
package org.eclipse.xtext.generator.tests;
|
||||
|
||||
import java.io.InputStream;
|
||||
|
||||
import org.eclipse.emf.ecore.EPackage;
|
||||
import org.eclipse.xtext.GeneratorFacade;
|
||||
import org.eclipse.xtext.Grammar;
|
||||
import org.eclipse.xtext.XtextEPackageAccess;
|
||||
import org.eclipse.xtext.XtextGrammarTest;
|
||||
import org.eclipse.xtext.XtextPackage;
|
||||
import org.eclipse.xtext.grammargen.tests.SimpleTest;
|
||||
import org.eclipse.xtext.grammargen.tests.SimpleTest2;
|
||||
import org.eclipse.xtext.parser.XtextFactory;
|
||||
import org.eclipse.xtext.parser.XtextParser;
|
||||
|
||||
/**
|
||||
* @author Sven Efftinge - Initial contribution and API
|
||||
*
|
||||
*/
|
||||
public class GenerateAllTestGrammars {
|
||||
private static final String PATH = "./src-gen";
|
||||
|
||||
private final static Class<?>[] testclasses = new Class[] { SimpleTest.class, SimpleTest2.class, XtextGrammarTest.class };
|
||||
|
||||
public static void main(String[] args) throws Exception {
|
||||
for (Class<?> c : testclasses) {
|
||||
String filename = c.getName().replace('.', '/') + ".xtext";
|
||||
System.out.println("loading " + filename);
|
||||
InputStream resourceAsStream = c.getClassLoader().getResourceAsStream(filename);
|
||||
|
||||
//TODO make Xtext2Factory manual so one can overwrite 'getEPackages' in order to support generated epackages
|
||||
EPackage.Registry.INSTANCE.put(XtextEPackageAccess.XTEXT_NS_URI, XtextPackage.eINSTANCE);
|
||||
XtextParser xtext2Parser= new XtextParser();
|
||||
Grammar grammarModel = (Grammar) xtext2Parser.parse(resourceAsStream, new XtextFactory());
|
||||
|
||||
GeneratorFacade.generate(grammarModel,c.getSimpleName(),c.getPackage().getName().replace('.', '/'),PATH);
|
||||
}
|
||||
}
|
||||
|
||||
}
|
||||
|
|
@ -0,0 +1,32 @@
|
|||
/*******************************************************************************
|
||||
* Copyright (c) 2008 itemis AG (http://www.itemis.eu) and others.
|
||||
* All rights reserved. This program and the accompanying materials
|
||||
* are made available under the terms of the Eclipse Public License v1.0
|
||||
* which accompanies this distribution, and is available at
|
||||
* http://www.eclipse.org/legal/epl-v10.html
|
||||
*
|
||||
*******************************************************************************/
|
||||
package org.eclipse.xtext.generator.tests;
|
||||
|
||||
/**
|
||||
* @author Sven Efftinge - Initial contribution and API
|
||||
*
|
||||
*/
|
||||
public class Invocation {
|
||||
|
||||
public final String method;
|
||||
public final String feature;
|
||||
public final Object param;
|
||||
Invocation(String method, String feature, Object param) {
|
||||
super();
|
||||
this.feature = feature;
|
||||
this.method = method;
|
||||
this.param = param;
|
||||
}
|
||||
|
||||
@Override
|
||||
public String toString() {
|
||||
return method+"("+feature+(param!=null?","+param:"")+")";
|
||||
}
|
||||
|
||||
}
|
||||
|
|
@ -0,0 +1,36 @@
|
|||
/*******************************************************************************
|
||||
* Copyright (c) 2008 itemis AG (http://www.itemis.eu) and others.
|
||||
* All rights reserved. This program and the accompanying materials
|
||||
* are made available under the terms of the Eclipse Public License v1.0
|
||||
* which accompanies this distribution, and is available at
|
||||
* http://www.eclipse.org/legal/epl-v10.html
|
||||
*
|
||||
*******************************************************************************/
|
||||
package org.eclipse.xtext.grammargen.tests;
|
||||
|
||||
import java.util.List;
|
||||
|
||||
import org.antlr.runtime.CommonToken;
|
||||
import org.eclipse.xtext.generator.tests.AbstractGeneratorTest;
|
||||
import org.eclipse.xtext.generator.tests.Invocation;
|
||||
|
||||
/**
|
||||
* @author Sven Efftinge - Initial contribution and API
|
||||
*
|
||||
*/
|
||||
public class SimpleTest extends AbstractGeneratorTest {
|
||||
|
||||
public void testFoo() throws Exception {
|
||||
List<Invocation> parse = parse("HOLLA");
|
||||
assertEquals("create", parse.get(0).method);
|
||||
assertEquals("Foo", parse.get(0).feature);
|
||||
|
||||
assertEquals("set", parse.get(1).method);
|
||||
assertEquals("name", parse.get(1).feature);
|
||||
assertEquals("HOLLA", ((CommonToken)parse.get(1).param).getText());
|
||||
}
|
||||
|
||||
|
||||
|
||||
|
||||
}
|
||||
|
|
@ -0,0 +1,11 @@
|
|||
/*******************************************************************************
|
||||
* Copyright (c) 2008 itemis AG (http://www.itemis.eu) and others.
|
||||
* All rights reserved. This program and the accompanying materials
|
||||
* are made available under the terms of the Eclipse Public License v1.0
|
||||
* which accompanies this distribution, and is available at
|
||||
* http://www.eclipse.org/legal/epl-v10.html
|
||||
*
|
||||
*******************************************************************************/
|
||||
generate SimpleTest "http://eclipse.org/xtext/tests/SimpleTest"
|
||||
|
||||
Foo : name=ID;
|
||||
|
|
@ -0,0 +1,47 @@
|
|||
/*******************************************************************************
|
||||
* Copyright (c) 2008 itemis AG (http://www.itemis.eu) and others.
|
||||
* All rights reserved. This program and the accompanying materials
|
||||
* are made available under the terms of the Eclipse Public License v1.0
|
||||
* which accompanies this distribution, and is available at
|
||||
* http://www.eclipse.org/legal/epl-v10.html
|
||||
*
|
||||
*******************************************************************************/
|
||||
package org.eclipse.xtext.grammargen.tests;
|
||||
|
||||
import java.util.List;
|
||||
|
||||
import org.antlr.runtime.CommonToken;
|
||||
import org.eclipse.xtext.generator.tests.AbstractGeneratorTest;
|
||||
import org.eclipse.xtext.generator.tests.Invocation;
|
||||
|
||||
/**
|
||||
* @author Sven Efftinge - Initial contribution and API
|
||||
*
|
||||
*/
|
||||
public class SimpleTest2 extends AbstractGeneratorTest {
|
||||
|
||||
public void testFoo() throws Exception {
|
||||
List<Invocation> parse = parse("keyword bla 3 {}");
|
||||
assertEquals("create", parse.get(0).method);
|
||||
assertEquals("Child", parse.get(0).feature);
|
||||
|
||||
assertEquals("set", parse.get(1).method);
|
||||
assertEquals("name", parse.get(1).feature);
|
||||
assertEquals("bla", ((CommonToken)parse.get(1).param).getText());
|
||||
|
||||
assertEquals("set", parse.get(2).method);
|
||||
assertEquals("number", parse.get(2).feature);
|
||||
assertEquals("3", ((CommonToken)parse.get(2).param).getText());
|
||||
|
||||
assertEquals("create", parse.get(3).method);
|
||||
assertEquals("Model", parse.get(3).feature);
|
||||
|
||||
assertEquals("add", parse.get(4).method);
|
||||
assertEquals("contents", parse.get(4).feature);
|
||||
assertEquals("Child",parse.get(4).param);
|
||||
}
|
||||
|
||||
|
||||
|
||||
|
||||
}
|
||||
|
|
@ -0,0 +1,17 @@
|
|||
/*******************************************************************************
|
||||
* Copyright (c) 2008 itemis AG (http://www.itemis.eu) and others.
|
||||
* All rights reserved. This program and the accompanying materials
|
||||
* are made available under the terms of the Eclipse Public License v1.0
|
||||
* which accompanies this distribution, and is available at
|
||||
* http://www.eclipse.org/legal/epl-v10.html
|
||||
*
|
||||
*******************************************************************************/
|
||||
generate SimpleTest2 "http://eclipse.org/xtext/tests/SimpleTest2"
|
||||
|
||||
Model :
|
||||
(contents+=Child)*;
|
||||
|
||||
Child :
|
||||
(optional?='optional')? "keyword" name=ID number=INT '{'
|
||||
|
||||
'}';
|
||||
|
|
@ -0,0 +1,109 @@
|
|||
/*******************************************************************************
|
||||
* Copyright (c) 2008 itemis AG and others.
|
||||
* All rights reserved. This program and the accompanying materials
|
||||
* are made available under the terms of the Eclipse Public License v1.0
|
||||
* which accompanies this distribution, and is available at
|
||||
* http://www.eclipse.org/legal/epl-v10.html
|
||||
*
|
||||
* Contributors:
|
||||
* committers of openArchitectureWare - initial API and implementation
|
||||
*******************************************************************************/
|
||||
package org.eclipse.xtext.xtext2ecore;
|
||||
|
||||
import java.util.ArrayList;
|
||||
import java.util.HashMap;
|
||||
import java.util.List;
|
||||
import java.util.Map;
|
||||
|
||||
import org.eclipse.emf.compare.diff.metamodel.AttributeChange;
|
||||
import org.eclipse.emf.compare.diff.metamodel.DiffElement;
|
||||
import org.eclipse.emf.compare.diff.metamodel.DiffGroup;
|
||||
import org.eclipse.emf.compare.diff.metamodel.DiffModel;
|
||||
import org.eclipse.emf.compare.diff.metamodel.ReferenceChange;
|
||||
import org.eclipse.emf.compare.diff.service.DiffService;
|
||||
import org.eclipse.emf.compare.match.api.IMatchEngine;
|
||||
import org.eclipse.emf.compare.match.api.MatchOptions;
|
||||
import org.eclipse.emf.compare.match.engine.GenericMatchEngine;
|
||||
import org.eclipse.emf.compare.match.metamodel.MatchModel;
|
||||
import org.eclipse.emf.ecore.EAttribute;
|
||||
import org.eclipse.emf.ecore.EReference;
|
||||
import org.eclipse.emf.ecore.EStructuralFeature;
|
||||
import org.eclipse.emf.ecore.resource.Resource;
|
||||
|
||||
/**
|
||||
* @author Jan Köhnlein
|
||||
*
|
||||
*/
|
||||
public class EcoreModelComparator {
|
||||
|
||||
private Map<String, Object> options;
|
||||
private IMatchEngine matchEngine;
|
||||
private List<EStructuralFeature> ignoredFeatures = new ArrayList<EStructuralFeature>();
|
||||
|
||||
public EcoreModelComparator() {
|
||||
options = new HashMap<String, Object>();
|
||||
options.put(MatchOptions.OPTION_DISTINCT_METAMODELS, Boolean.TRUE);
|
||||
matchEngine = new GenericMatchEngine();
|
||||
}
|
||||
|
||||
public boolean modelsDiffer(Resource left, Resource right)
|
||||
throws InterruptedException {
|
||||
boolean modelsDiffer = false;
|
||||
MatchModel matchModel = matchEngine.resourceMatch(left, right, options);
|
||||
DiffModel diffModel = DiffService.doDiff(matchModel);
|
||||
if (diffModel != null) {
|
||||
for (DiffElement diffElement : diffModel.getOwnedElements()) {
|
||||
modelsDiffer |= checkDiff(diffElement);
|
||||
}
|
||||
}
|
||||
return modelsDiffer;
|
||||
}
|
||||
|
||||
public void addIgnoredFeature(EStructuralFeature feature) {
|
||||
ignoredFeatures.add(feature);
|
||||
}
|
||||
|
||||
private boolean checkDiff(DiffElement diffElement) {
|
||||
boolean hasDiff = false;
|
||||
if (!ignoreDiff(diffElement)) {
|
||||
printDiff(diffElement);
|
||||
hasDiff = true;
|
||||
}
|
||||
for (DiffElement childDiffElement : diffElement.getSubDiffElements()) {
|
||||
hasDiff |= checkDiff(childDiffElement);
|
||||
}
|
||||
return hasDiff;
|
||||
}
|
||||
|
||||
private boolean ignoreDiff(DiffElement diffElement) {
|
||||
if (diffElement instanceof AttributeChange) {
|
||||
return ignoredFeatures.contains(((AttributeChange) diffElement)
|
||||
.getAttribute());
|
||||
} else if (diffElement instanceof ReferenceChange) {
|
||||
return ignoredFeatures.contains(((ReferenceChange) diffElement)
|
||||
.getReference());
|
||||
}
|
||||
return diffElement instanceof DiffGroup;
|
||||
}
|
||||
|
||||
private void printDiff(DiffElement diffElement) {
|
||||
if (diffElement instanceof AttributeChange) {
|
||||
AttributeChange change = (AttributeChange) diffElement;
|
||||
EAttribute attribute = change.getAttribute();
|
||||
System.err.println("Detected attribute difference: "
|
||||
+ attribute.getName());
|
||||
System.err.println("\t" + change.getLeftElement());
|
||||
System.err.println("\t" + change.getRightElement());
|
||||
} else if (diffElement instanceof ReferenceChange) {
|
||||
ReferenceChange change = (ReferenceChange) diffElement;
|
||||
EReference reference = change.getReference();
|
||||
System.err.println("Detected reference difference: "
|
||||
+ reference.getName());
|
||||
System.err.println("\t" + change.getLeftElement());
|
||||
System.err.println("\t" + change.getRightElement());
|
||||
} else {
|
||||
// TODO: add more sysouts here...
|
||||
System.err.println(diffElement.getClass());
|
||||
}
|
||||
}
|
||||
}
|
||||
|
|
@ -0,0 +1,98 @@
|
|||
/*******************************************************************************
|
||||
* Copyright (c) 2008 itemis AG and others.
|
||||
* All rights reserved. This program and the accompanying materials
|
||||
* are made available under the terms of the Eclipse Public License v1.0
|
||||
* which accompanies this distribution, and is available at
|
||||
* http://www.eclipse.org/legal/epl-v10.html
|
||||
*
|
||||
* Contributors:
|
||||
* committers of openArchitectureWare - initial API and implementation
|
||||
*******************************************************************************/
|
||||
package org.eclipse.xtext.xtext2ecore;
|
||||
|
||||
import java.io.IOException;
|
||||
import java.io.InputStream;
|
||||
import java.util.List;
|
||||
|
||||
import junit.framework.TestCase;
|
||||
|
||||
import org.antlr.runtime.RecognitionException;
|
||||
import org.eclipse.emf.common.util.URI;
|
||||
import org.eclipse.emf.ecore.EPackage;
|
||||
import org.eclipse.emf.ecore.EcorePackage;
|
||||
import org.eclipse.emf.ecore.resource.Resource;
|
||||
import org.eclipse.emf.ecore.resource.impl.ResourceSetImpl;
|
||||
import org.eclipse.emf.ecore.xmi.impl.XMIResourceFactoryImpl;
|
||||
import org.eclipse.m2t.type.emf.EmfRegistryMetaModel;
|
||||
import org.eclipse.xtext.Grammar;
|
||||
import org.eclipse.xtext.XtextEPackageAccess;
|
||||
import org.eclipse.xtext.XtextPackage;
|
||||
import org.eclipse.xtext.parser.XtextFactory;
|
||||
import org.eclipse.xtext.parser.XtextParser;
|
||||
import org.eclipse.xtext.xtextutil.XtextutilPackage;
|
||||
import org.openarchitectureware.expression.ExecutionContextImpl;
|
||||
import org.openarchitectureware.xtend.XtendFacade;
|
||||
|
||||
/**
|
||||
* @author Jan Köhnlein
|
||||
*
|
||||
*/
|
||||
public class TestBootstrapModel extends TestCase {
|
||||
|
||||
@SuppressWarnings("unchecked")
|
||||
public void testParseXtextGrammarTransformXtend() throws IOException, RecognitionException, InterruptedException {
|
||||
InputStream resourceAsStream = getClass().getClassLoader().getResourceAsStream(
|
||||
"org/eclipse/xtext/XTextGrammarTest.xtext");
|
||||
|
||||
// TODO make Xtext2Factory manual so one can overwrite' getEPackages' in
|
||||
// order to support generated epackages
|
||||
EPackage.Registry.INSTANCE.put(XtextEPackageAccess.XTEXT_NS_URI, XtextPackage.eINSTANCE);
|
||||
XtextParser xtext2Parser = new XtextParser();
|
||||
Grammar grammarModel = (Grammar) xtext2Parser.parse(resourceAsStream, new XtextFactory());
|
||||
|
||||
ResourceSetImpl resourceSet = new ResourceSetImpl();
|
||||
Resource.Factory.Registry.INSTANCE.getExtensionToFactoryMap().put("xmi", new XMIResourceFactoryImpl());
|
||||
Resource grammarResource = resourceSet.createResource(URI.createFileURI("xtext.xmi"));
|
||||
grammarResource.getContents().add(grammarModel);
|
||||
// grammarResource.save(null);
|
||||
|
||||
Resource.Factory.Registry.INSTANCE.getExtensionToFactoryMap().put("ecore", new XMIResourceFactoryImpl());
|
||||
|
||||
EmfRegistryMetaModel emfRegistryMetaModel = new EmfRegistryMetaModel() {
|
||||
EPackage[] packages = new EPackage[] { XtextPackage.eINSTANCE, XtextutilPackage.eINSTANCE,
|
||||
EcorePackage.eINSTANCE };
|
||||
|
||||
@Override
|
||||
protected EPackage[] allPackages() {
|
||||
return packages;
|
||||
}
|
||||
};
|
||||
|
||||
ExecutionContextImpl executionContext = new ExecutionContextImpl();
|
||||
executionContext.registerMetaModel(emfRegistryMetaModel);
|
||||
XtendFacade facade = XtendFacade.create(executionContext, "org::eclipse::xtext::xtext2ecore::Xtext2Ecore");
|
||||
List<EPackage> result = (List<EPackage>) facade.call("transform", grammarModel);
|
||||
|
||||
Resource generatedGrammarMetaModelResource = resourceSet.createResource(URI
|
||||
.createFileURI("xtext_generated.ecore"));
|
||||
generatedGrammarMetaModelResource.getContents().addAll(result);
|
||||
// generatedGrammarMetaModelResource.save(null);
|
||||
|
||||
Resource originalGrammarMetaModelResource;
|
||||
if (XtextPackage.eINSTANCE.eResource() == null) {
|
||||
originalGrammarMetaModelResource = resourceSet.createResource(URI.createURI(XtextPackage.eINSTANCE
|
||||
.getNsURI()));
|
||||
} else {
|
||||
originalGrammarMetaModelResource = XtextPackage.eINSTANCE.eResource();
|
||||
}
|
||||
|
||||
EcoreModelComparator ecoreModelComparator = new EcoreModelComparator();
|
||||
ecoreModelComparator.addIgnoredFeature(EcorePackage.Literals.ECLASSIFIER__INSTANCE_CLASS_NAME);
|
||||
ecoreModelComparator.addIgnoredFeature(EcorePackage.Literals.ECLASSIFIER__INSTANCE_TYPE_NAME);
|
||||
ecoreModelComparator.addIgnoredFeature(EcorePackage.Literals.EPACKAGE__NS_URI);
|
||||
ecoreModelComparator.addIgnoredFeature(EcorePackage.Literals.ENAMED_ELEMENT__NAME);
|
||||
ecoreModelComparator.addIgnoredFeature(EcorePackage.Literals.EPACKAGE__NS_PREFIX);
|
||||
assertFalse(ecoreModelComparator.modelsDiffer(originalGrammarMetaModelResource,
|
||||
generatedGrammarMetaModelResource));
|
||||
}
|
||||
}
|
||||
Loading…
Reference in a new issue