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generate init of SerializerFragment2 with chunked methods

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Signed-off-by: Lukas Foerner <Lukas.Foerner@rohde-schwarz.com>
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Lukas Foerner 2022-03-01 14:55:48 +01:00 committed by lukasf98
parent 8db1ad4f21
commit a9142566c9
2 changed files with 108 additions and 21 deletions
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29
org.eclipse.xtext.xtext.generator/src/org/eclipse/xtext/xtext/generator/serializer/SerializerFragment2.xtend
View file

@ -69,6 +69,7 @@ import org.eclipse.xtext.xtext.generator.util.SyntheticTerminalDetector
import static extension org.eclipse.xtext.GrammarUtil.*
import static extension org.eclipse.xtext.xtext.generator.model.TypeReference.*
import static extension org.eclipse.xtext.xtext.generator.util.GenModelUtil2.*
import com.google.common.collect.Iterables
class SerializerFragment2 extends AbstractStubGeneratingFragment {
@ -445,6 +446,9 @@ class SerializerFragment2 extends AbstractStubGeneratingFragment {
val clazz = if (isGenerateStub) grammar.abstractSyntacticSequencerClass else grammar.syntacticSequencerClass
val javaFile = fileAccessFactory.createGeneratedJavaFile(clazz)
javaFile.resourceSet = language.resourceSet
val elements = allAmbiguousTransitionsBySyntax
val partitions = Iterables.partition(elements, 60)
javaFile.content = '''
public «IF isGenerateStub»abstract «ENDIF»class «clazz.simpleName» extends «AbstractSyntacticSequencer» {
@ -456,12 +460,29 @@ class SerializerFragment2 extends AbstractStubGeneratingFragment {
@«Inject»
protected void init(«IGrammarAccess» access) {
grammarAccess = («grammar.grammarAccess») access;
«FOR group : allAmbiguousTransitionsBySyntax»
match_«group.identifier» = «group.elementAlias.elementAliasToConstructor»;
«ENDFOR»
«IF partitions.size > 1»
«FOR partition : partitions.indexed»
init«partition.key»(access);
«ENDFOR»
«ELSE»
grammarAccess = («grammar.grammarAccess») access;
«FOR group : allAmbiguousTransitionsBySyntax»
match_«group.identifier» = «group.elementAlias.elementAliasToConstructor»;
«ENDFOR»
«ENDIF»
}
«IF partitions.size > 1»
«FOR partition : partitions.indexed»
private void init«partition.key»(«IGrammarAccess» access) {
grammarAccess = («grammar.grammarAccess») access;
«FOR element : partition.value»
match_«element.identifier» = «element.elementAlias.elementAliasToConstructor»;
«ENDFOR»
}
«ENDFOR»
«ENDIF»
«genGetUnassignedRuleCallTokens»
«FOR rule : unassignedCalledTokenRules SEPARATOR "\n"»

100
org.eclipse.xtext.xtext.generator/xtend-gen/org/eclipse/xtext/xtext/generator/serializer/SerializerFragment2.java
View file

@ -1180,6 +1180,8 @@ public class SerializerFragment2 extends AbstractStubGeneratingFragment {
final TypeReference clazz = _xifexpression;
final GeneratedJavaFileAccess javaFile = this.fileAccessFactory.createGeneratedJavaFile(clazz);
javaFile.setResourceSet(this.getLanguage().getResourceSet());
final List<EqualAmbiguousTransitions> elements = this._syntacticSequencerExtensions.getAllAmbiguousTransitionsBySyntax();
final Iterable<List<EqualAmbiguousTransitions>> partitions = Iterables.<EqualAmbiguousTransitions>partition(elements, 60);
StringConcatenationClient _client = new StringConcatenationClient() {
@Override
protected void appendTo(StringConcatenationClient.TargetStringConcatenation _builder) {
@ -1229,24 +1231,42 @@ public class SerializerFragment2 extends AbstractStubGeneratingFragment {
_builder.append(IGrammarAccess.class, "\t");
_builder.append(" access) {");
_builder.newLineIfNotEmpty();
_builder.append("\t\t");
_builder.append("grammarAccess = (");
TypeReference _grammarAccess_1 = SerializerFragment2.this._grammarAccessExtensions.getGrammarAccess(SerializerFragment2.this.getGrammar());
_builder.append(_grammarAccess_1, "\t\t");
_builder.append(") access;");
_builder.newLineIfNotEmpty();
{
List<EqualAmbiguousTransitions> _allAmbiguousTransitionsBySyntax_1 = SerializerFragment2.this._syntacticSequencerExtensions.getAllAmbiguousTransitionsBySyntax();
for(final EqualAmbiguousTransitions group_1 : _allAmbiguousTransitionsBySyntax_1) {
int _size = IterableExtensions.size(partitions);
boolean _greaterThan = (_size > 1);
if (_greaterThan) {
{
Iterable<Pair<Integer, List<EqualAmbiguousTransitions>>> _indexed = IterableExtensions.<List<EqualAmbiguousTransitions>>indexed(partitions);
for(final Pair<Integer, List<EqualAmbiguousTransitions>> partition : _indexed) {
_builder.append("\t\t");
_builder.append("init");
Integer _key = partition.getKey();
_builder.append(_key, "\t\t");
_builder.append("(access);");
_builder.newLineIfNotEmpty();
}
}
} else {
_builder.append("\t\t");
_builder.append("match_");
String _identifier_1 = group_1.getIdentifier();
_builder.append(_identifier_1, "\t\t");
_builder.append(" = ");
StringConcatenationClient _elementAliasToConstructor = SerializerFragment2.this._syntacticSequencerExtensions.elementAliasToConstructor(group_1.getElementAlias());
_builder.append(_elementAliasToConstructor, "\t\t");
_builder.append(";");
_builder.append("grammarAccess = (");
TypeReference _grammarAccess_1 = SerializerFragment2.this._grammarAccessExtensions.getGrammarAccess(SerializerFragment2.this.getGrammar());
_builder.append(_grammarAccess_1, "\t\t");
_builder.append(") access;");
_builder.newLineIfNotEmpty();
{
List<EqualAmbiguousTransitions> _allAmbiguousTransitionsBySyntax_1 = SerializerFragment2.this._syntacticSequencerExtensions.getAllAmbiguousTransitionsBySyntax();
for(final EqualAmbiguousTransitions group_1 : _allAmbiguousTransitionsBySyntax_1) {
_builder.append("\t\t");
_builder.append("match_");
String _identifier_1 = group_1.getIdentifier();
_builder.append(_identifier_1, "\t\t");
_builder.append(" = ");
StringConcatenationClient _elementAliasToConstructor = SerializerFragment2.this._syntacticSequencerExtensions.elementAliasToConstructor(group_1.getElementAlias());
_builder.append(_elementAliasToConstructor, "\t\t");
_builder.append(";");
_builder.newLineIfNotEmpty();
}
}
}
}
_builder.append("\t");
@ -1254,6 +1274,52 @@ public class SerializerFragment2 extends AbstractStubGeneratingFragment {
_builder.newLine();
_builder.append("\t");
_builder.newLine();
{
int _size_1 = IterableExtensions.size(partitions);
boolean _greaterThan_1 = (_size_1 > 1);
if (_greaterThan_1) {
{
Iterable<Pair<Integer, List<EqualAmbiguousTransitions>>> _indexed_1 = IterableExtensions.<List<EqualAmbiguousTransitions>>indexed(partitions);
for(final Pair<Integer, List<EqualAmbiguousTransitions>> partition_1 : _indexed_1) {
_builder.append("\t");
_builder.append("private void init");
Integer _key_1 = partition_1.getKey();
_builder.append(_key_1, "\t");
_builder.append("(");
_builder.append(IGrammarAccess.class, "\t");
_builder.append(" access) {");
_builder.newLineIfNotEmpty();
_builder.append("\t");
_builder.append("\t");
_builder.append("grammarAccess = (");
TypeReference _grammarAccess_2 = SerializerFragment2.this._grammarAccessExtensions.getGrammarAccess(SerializerFragment2.this.getGrammar());
_builder.append(_grammarAccess_2, "\t\t");
_builder.append(") access;");
_builder.newLineIfNotEmpty();
{
List<EqualAmbiguousTransitions> _value = partition_1.getValue();
for(final EqualAmbiguousTransitions element : _value) {
_builder.append("\t");
_builder.append("\t");
_builder.append("match_");
String _identifier_2 = element.getIdentifier();
_builder.append(_identifier_2, "\t\t");
_builder.append(" = ");
StringConcatenationClient _elementAliasToConstructor_1 = SerializerFragment2.this._syntacticSequencerExtensions.elementAliasToConstructor(element.getElementAlias());
_builder.append(_elementAliasToConstructor_1, "\t\t");
_builder.append(";");
_builder.newLineIfNotEmpty();
}
}
_builder.append("\t");
_builder.append("}");
_builder.newLine();
_builder.append("\t");
_builder.newLine();
}
}
}
}
_builder.append("\t");
StringConcatenationClient _genGetUnassignedRuleCallTokens = SerializerFragment2.this.genGetUnassignedRuleCallTokens();
_builder.append(_genGetUnassignedRuleCallTokens, "\t");
@ -1337,8 +1403,8 @@ public class SerializerFragment2 extends AbstractStubGeneratingFragment {
_builder.newLine();
_builder.append("\t");
_builder.append("protected void emit_");
String _identifier_2 = group_2.getIdentifier();
_builder.append(_identifier_2, "\t");
String _identifier_3 = group_2.getIdentifier();
_builder.append(_identifier_3, "\t");
_builder.append("(");
_builder.append(EObject.class, "\t");
_builder.append(" semanticObject, ");