[61] | 1 | package de.ugoe.cs.swe.bnftools.serializer; |
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| 2 | |
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| 3 | import com.google.inject.Inject; |
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| 4 | import com.google.inject.Provider; |
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| 5 | import de.ugoe.cs.swe.bnftools.ebnf.Atom; |
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| 6 | import de.ugoe.cs.swe.bnftools.ebnf.BnfEntry; |
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| 7 | import de.ugoe.cs.swe.bnftools.ebnf.DefinitionList; |
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| 8 | import de.ugoe.cs.swe.bnftools.ebnf.DeltaEntry; |
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| 9 | import de.ugoe.cs.swe.bnftools.ebnf.EbnfPackage; |
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| 10 | import de.ugoe.cs.swe.bnftools.ebnf.EtsiBnf; |
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| 11 | import de.ugoe.cs.swe.bnftools.ebnf.ExtRule; |
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| 12 | import de.ugoe.cs.swe.bnftools.ebnf.GlobalCombinator; |
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| 13 | import de.ugoe.cs.swe.bnftools.ebnf.GroupedSequence; |
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| 14 | import de.ugoe.cs.swe.bnftools.ebnf.HookCombinator; |
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| 15 | import de.ugoe.cs.swe.bnftools.ebnf.Import; |
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| 16 | import de.ugoe.cs.swe.bnftools.ebnf.ImportSection; |
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| 17 | import de.ugoe.cs.swe.bnftools.ebnf.MergeEntry; |
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| 18 | import de.ugoe.cs.swe.bnftools.ebnf.OptionalSequence; |
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| 19 | import de.ugoe.cs.swe.bnftools.ebnf.RepeatedSequence; |
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| 20 | import de.ugoe.cs.swe.bnftools.ebnf.Rule; |
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| 21 | import de.ugoe.cs.swe.bnftools.ebnf.RuleCombinator; |
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| 22 | import de.ugoe.cs.swe.bnftools.ebnf.RuleReference; |
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| 23 | import de.ugoe.cs.swe.bnftools.ebnf.SectionHeading; |
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| 24 | import de.ugoe.cs.swe.bnftools.ebnf.SingleDefinition; |
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| 25 | import de.ugoe.cs.swe.bnftools.ebnf.StringRule; |
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| 26 | import de.ugoe.cs.swe.bnftools.ebnf.Term; |
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| 27 | import de.ugoe.cs.swe.bnftools.services.EbnfGrammarAccess; |
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| 28 | import org.eclipse.emf.ecore.EObject; |
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| 29 | import org.eclipse.xtext.serializer.acceptor.ISemanticSequenceAcceptor; |
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| 30 | import org.eclipse.xtext.serializer.acceptor.SequenceFeeder; |
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| 31 | import org.eclipse.xtext.serializer.diagnostic.ISemanticSequencerDiagnosticProvider; |
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| 32 | import org.eclipse.xtext.serializer.diagnostic.ISerializationDiagnostic.Acceptor; |
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| 33 | import org.eclipse.xtext.serializer.sequencer.AbstractDelegatingSemanticSequencer; |
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| 34 | import org.eclipse.xtext.serializer.sequencer.GenericSequencer; |
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| 35 | import org.eclipse.xtext.serializer.sequencer.ISemanticNodeProvider.INodesForEObjectProvider; |
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| 36 | import org.eclipse.xtext.serializer.sequencer.ISemanticSequencer; |
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| 37 | import org.eclipse.xtext.serializer.sequencer.ITransientValueService; |
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| 38 | import org.eclipse.xtext.serializer.sequencer.ITransientValueService.ValueTransient; |
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| 39 | |
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[88] | 40 | @SuppressWarnings("all") |
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| 41 | public class EbnfSemanticSequencer extends AbstractDelegatingSemanticSequencer { |
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| 42 | |
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| 43 | @Inject |
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| 44 | private EbnfGrammarAccess grammarAccess; |
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| 45 | |
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| 46 | public void createSequence(EObject context, EObject semanticObject) { |
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| 47 | if(semanticObject.eClass().getEPackage() == EbnfPackage.eINSTANCE) switch(semanticObject.eClass().getClassifierID()) { |
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| 48 | case EbnfPackage.ATOM: |
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| 49 | if(context == grammarAccess.getAtomRule()) { |
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| 50 | sequence_Atom(context, (Atom) semanticObject); |
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| 51 | return; |
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| 52 | } |
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| 53 | else break; |
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| 54 | case EbnfPackage.BNF_ENTRY: |
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| 55 | if(context == grammarAccess.getBnfEntryRule()) { |
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| 56 | sequence_BnfEntry(context, (BnfEntry) semanticObject); |
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| 57 | return; |
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| 58 | } |
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| 59 | else break; |
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| 60 | case EbnfPackage.DEFINITION_LIST: |
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| 61 | if(context == grammarAccess.getDefinitionListRule()) { |
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| 62 | sequence_DefinitionList(context, (DefinitionList) semanticObject); |
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| 63 | return; |
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| 64 | } |
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| 65 | else break; |
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| 66 | case EbnfPackage.DELTA_ENTRY: |
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| 67 | if(context == grammarAccess.getDeltaEntryRule()) { |
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| 68 | sequence_DeltaEntry(context, (DeltaEntry) semanticObject); |
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| 69 | return; |
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| 70 | } |
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| 71 | else break; |
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| 72 | case EbnfPackage.ETSI_BNF: |
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| 73 | if(context == grammarAccess.getEtsiBnfRule()) { |
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| 74 | sequence_EtsiBnf(context, (EtsiBnf) semanticObject); |
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| 75 | return; |
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| 76 | } |
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| 77 | else break; |
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| 78 | case EbnfPackage.EXT_RULE: |
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| 79 | if(context == grammarAccess.getExtRuleRule()) { |
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| 80 | sequence_ExtRule(context, (ExtRule) semanticObject); |
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| 81 | return; |
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| 82 | } |
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| 83 | else break; |
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| 84 | case EbnfPackage.GLOBAL_COMBINATOR: |
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| 85 | if(context == grammarAccess.getGlobalCombinatorRule() || |
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| 86 | context == grammarAccess.getMergeRuleRule()) { |
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| 87 | sequence_GlobalCombinator(context, (GlobalCombinator) semanticObject); |
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| 88 | return; |
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| 89 | } |
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| 90 | else break; |
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| 91 | case EbnfPackage.GROUPED_SEQUENCE: |
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| 92 | if(context == grammarAccess.getGroupedSequenceRule()) { |
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| 93 | sequence_GroupedSequence(context, (GroupedSequence) semanticObject); |
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| 94 | return; |
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| 95 | } |
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| 96 | else break; |
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| 97 | case EbnfPackage.HOOK_COMBINATOR: |
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| 98 | if(context == grammarAccess.getHookCombinatorRule() || |
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| 99 | context == grammarAccess.getMergeRuleRule()) { |
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| 100 | sequence_HookCombinator(context, (HookCombinator) semanticObject); |
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| 101 | return; |
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| 102 | } |
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| 103 | else break; |
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| 104 | case EbnfPackage.IMPORT: |
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| 105 | if(context == grammarAccess.getImportRule()) { |
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| 106 | sequence_Import(context, (Import) semanticObject); |
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| 107 | return; |
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| 108 | } |
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| 109 | else break; |
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| 110 | case EbnfPackage.IMPORT_SECTION: |
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| 111 | if(context == grammarAccess.getImportSectionRule()) { |
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| 112 | sequence_ImportSection(context, (ImportSection) semanticObject); |
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| 113 | return; |
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| 114 | } |
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| 115 | else break; |
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| 116 | case EbnfPackage.MERGE_ENTRY: |
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| 117 | if(context == grammarAccess.getMergeEntryRule()) { |
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| 118 | sequence_MergeEntry(context, (MergeEntry) semanticObject); |
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| 119 | return; |
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| 120 | } |
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| 121 | else break; |
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| 122 | case EbnfPackage.OPTIONAL_SEQUENCE: |
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| 123 | if(context == grammarAccess.getOptionalSequenceRule()) { |
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| 124 | sequence_OptionalSequence(context, (OptionalSequence) semanticObject); |
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| 125 | return; |
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| 126 | } |
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| 127 | else break; |
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| 128 | case EbnfPackage.REPEATED_SEQUENCE: |
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| 129 | if(context == grammarAccess.getRepeatedSequenceRule()) { |
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| 130 | sequence_RepeatedSequence(context, (RepeatedSequence) semanticObject); |
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| 131 | return; |
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| 132 | } |
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| 133 | else break; |
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| 134 | case EbnfPackage.RULE: |
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| 135 | if(context == grammarAccess.getRuleRule()) { |
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| 136 | sequence_Rule(context, (Rule) semanticObject); |
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| 137 | return; |
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| 138 | } |
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| 139 | else break; |
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| 140 | case EbnfPackage.RULE_COMBINATOR: |
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| 141 | if(context == grammarAccess.getMergeRuleRule() || |
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| 142 | context == grammarAccess.getRuleCombinatorRule()) { |
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| 143 | sequence_RuleCombinator(context, (RuleCombinator) semanticObject); |
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| 144 | return; |
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| 145 | } |
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| 146 | else break; |
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| 147 | case EbnfPackage.RULE_REFERENCE: |
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| 148 | if(context == grammarAccess.getRuleReferenceRule()) { |
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| 149 | sequence_RuleReference(context, (RuleReference) semanticObject); |
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| 150 | return; |
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| 151 | } |
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| 152 | else break; |
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| 153 | case EbnfPackage.SECTION_HEADING: |
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| 154 | if(context == grammarAccess.getSectionHeadingRule()) { |
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| 155 | sequence_SectionHeading(context, (SectionHeading) semanticObject); |
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| 156 | return; |
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| 157 | } |
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| 158 | else break; |
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| 159 | case EbnfPackage.SINGLE_DEFINITION: |
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| 160 | if(context == grammarAccess.getSingleDefinitionRule()) { |
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| 161 | sequence_SingleDefinition(context, (SingleDefinition) semanticObject); |
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| 162 | return; |
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| 163 | } |
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| 164 | else break; |
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| 165 | case EbnfPackage.STRING_RULE: |
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| 166 | if(context == grammarAccess.getStringRuleRule()) { |
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| 167 | sequence_StringRule(context, (StringRule) semanticObject); |
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| 168 | return; |
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| 169 | } |
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| 170 | else break; |
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| 171 | case EbnfPackage.TERM: |
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| 172 | if(context == grammarAccess.getTermRule()) { |
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| 173 | sequence_Term(context, (Term) semanticObject); |
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| 174 | return; |
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| 175 | } |
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| 176 | else break; |
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| 177 | } |
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| 178 | if (errorAcceptor != null) errorAcceptor.accept(diagnosticProvider.createInvalidContextOrTypeDiagnostic(semanticObject, context)); |
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| 179 | } |
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| 180 | |
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| 181 | /** |
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| 182 | * Constraint: |
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| 183 | * (atomStringRule=StringRule | atomRuleReference=RuleReference) |
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| 184 | */ |
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| 185 | protected void sequence_Atom(EObject context, Atom semanticObject) { |
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| 186 | genericSequencer.createSequence(context, semanticObject); |
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| 187 | } |
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| 188 | |
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| 189 | |
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| 190 | /** |
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| 191 | * Constraint: |
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| 192 | * (sectionheader=SectionHeading | rule=Rule) |
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| 193 | */ |
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| 194 | protected void sequence_BnfEntry(EObject context, BnfEntry semanticObject) { |
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| 195 | genericSequencer.createSequence(context, semanticObject); |
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| 196 | } |
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| 197 | |
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| 198 | |
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| 199 | /** |
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| 200 | * Constraint: |
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| 201 | * (singleDefinition+=SingleDefinition singleDefinition+=SingleDefinition*) |
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| 202 | */ |
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| 203 | protected void sequence_DefinitionList(EObject context, DefinitionList semanticObject) { |
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| 204 | genericSequencer.createSequence(context, semanticObject); |
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| 205 | } |
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| 206 | |
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| 207 | |
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| 208 | /** |
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| 209 | * Constraint: |
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| 210 | * (rule=Rule | sectionheader=SectionHeading | extRule=ExtRule) |
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| 211 | */ |
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| 212 | protected void sequence_DeltaEntry(EObject context, DeltaEntry semanticObject) { |
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| 213 | genericSequencer.createSequence(context, semanticObject); |
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| 214 | } |
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| 215 | |
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| 216 | |
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| 217 | /** |
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| 218 | * Constraint: |
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| 219 | * ( |
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| 220 | * (name=ID type='/bnf'? importSection=ImportSection? bnfEntry+=BnfEntry+) | |
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| 221 | * (type='/delta' importSection=ImportSection? deltaEntry+=DeltaEntry*) | |
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| 222 | * (type='/merge' importSection=ImportSection? mergeEntry+=MergeEntry*) |
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| 223 | * ) |
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| 224 | */ |
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| 225 | protected void sequence_EtsiBnf(EObject context, EtsiBnf semanticObject) { |
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| 226 | genericSequencer.createSequence(context, semanticObject); |
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| 227 | } |
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| 228 | |
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| 229 | |
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| 230 | /** |
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| 231 | * Constraint: |
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| 232 | * ((rulenumber=INT rulevariant=ID?)? name=ID ruleext=INT elements+=Atom*) |
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| 233 | */ |
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| 234 | protected void sequence_ExtRule(EObject context, ExtRule semanticObject) { |
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| 235 | genericSequencer.createSequence(context, semanticObject); |
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| 236 | } |
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| 237 | |
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| 238 | |
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| 239 | /** |
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| 240 | * Constraint: |
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| 241 | * logic=LOGIC |
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| 242 | */ |
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| 243 | protected void sequence_GlobalCombinator(EObject context, GlobalCombinator semanticObject) { |
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| 244 | if(errorAcceptor != null) { |
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| 245 | if(transientValues.isValueTransient(semanticObject, EbnfPackage.Literals.MERGE_RULE__LOGIC) == ValueTransient.YES) |
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| 246 | errorAcceptor.accept(diagnosticProvider.createFeatureValueMissing(semanticObject, EbnfPackage.Literals.MERGE_RULE__LOGIC)); |
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| 247 | } |
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| 248 | INodesForEObjectProvider nodes = createNodeProvider(semanticObject); |
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| 249 | SequenceFeeder feeder = createSequencerFeeder(semanticObject, nodes); |
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| 250 | feeder.accept(grammarAccess.getGlobalCombinatorAccess().getLogicLOGICTerminalRuleCall_1_0(), semanticObject.getLogic()); |
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| 251 | feeder.finish(); |
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| 252 | } |
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| 253 | |
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| 254 | |
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| 255 | /** |
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| 256 | * Constraint: |
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| 257 | * definitionList+=DefinitionList |
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| 258 | */ |
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| 259 | protected void sequence_GroupedSequence(EObject context, GroupedSequence semanticObject) { |
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| 260 | genericSequencer.createSequence(context, semanticObject); |
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| 261 | } |
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| 262 | |
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| 263 | |
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| 264 | /** |
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| 265 | * Constraint: |
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| 266 | * (name=ID ruleext=INT logic=LOGIC? LABEL+=STRING+) |
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| 267 | */ |
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| 268 | protected void sequence_HookCombinator(EObject context, HookCombinator semanticObject) { |
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| 269 | genericSequencer.createSequence(context, semanticObject); |
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| 270 | } |
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| 271 | |
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| 272 | |
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| 273 | /** |
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| 274 | * Constraint: |
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| 275 | * imports+=Import+ |
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| 276 | */ |
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| 277 | protected void sequence_ImportSection(EObject context, ImportSection semanticObject) { |
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| 278 | genericSequencer.createSequence(context, semanticObject); |
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| 279 | } |
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| 280 | |
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| 281 | |
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| 282 | /** |
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| 283 | * Constraint: |
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| 284 | * (importURI=STRING (grammarType='core' | grammarType='package' | grammarType='update')? label=ID?) |
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| 285 | */ |
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| 286 | protected void sequence_Import(EObject context, Import semanticObject) { |
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| 287 | genericSequencer.createSequence(context, semanticObject); |
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| 288 | } |
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| 289 | |
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| 290 | |
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| 291 | /** |
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| 292 | * Constraint: |
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| 293 | * (sectionheader=SectionHeading | mergeRule=MergeRule) |
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| 294 | */ |
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| 295 | protected void sequence_MergeEntry(EObject context, MergeEntry semanticObject) { |
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| 296 | genericSequencer.createSequence(context, semanticObject); |
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| 297 | } |
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| 298 | |
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| 299 | |
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| 300 | /** |
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| 301 | * Constraint: |
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| 302 | * definitionList+=DefinitionList |
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| 303 | */ |
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| 304 | protected void sequence_OptionalSequence(EObject context, OptionalSequence semanticObject) { |
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| 305 | genericSequencer.createSequence(context, semanticObject); |
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| 306 | } |
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| 307 | |
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| 308 | |
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| 309 | /** |
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| 310 | * Constraint: |
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| 311 | * (definitions+=DefinitionList morethanonce?='+'?) |
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| 312 | */ |
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| 313 | protected void sequence_RepeatedSequence(EObject context, RepeatedSequence semanticObject) { |
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| 314 | genericSequencer.createSequence(context, semanticObject); |
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| 315 | } |
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| 316 | |
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| 317 | |
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| 318 | /** |
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| 319 | * Constraint: |
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| 320 | * (name=ID logic=LOGIC LABEL+=STRING*) |
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| 321 | */ |
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| 322 | protected void sequence_RuleCombinator(EObject context, RuleCombinator semanticObject) { |
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| 323 | genericSequencer.createSequence(context, semanticObject); |
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| 324 | } |
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| 325 | |
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| 326 | |
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| 327 | /** |
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| 328 | * Constraint: |
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| 329 | * ruleref=[Rule|ID] |
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| 330 | */ |
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| 331 | protected void sequence_RuleReference(EObject context, RuleReference semanticObject) { |
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| 332 | if(errorAcceptor != null) { |
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| 333 | if(transientValues.isValueTransient(semanticObject, EbnfPackage.Literals.RULE_REFERENCE__RULEREF) == ValueTransient.YES) |
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| 334 | errorAcceptor.accept(diagnosticProvider.createFeatureValueMissing(semanticObject, EbnfPackage.Literals.RULE_REFERENCE__RULEREF)); |
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| 335 | } |
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| 336 | INodesForEObjectProvider nodes = createNodeProvider(semanticObject); |
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| 337 | SequenceFeeder feeder = createSequencerFeeder(semanticObject, nodes); |
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| 338 | feeder.accept(grammarAccess.getRuleReferenceAccess().getRulerefRuleIDTerminalRuleCall_0_1(), semanticObject.getRuleref()); |
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| 339 | feeder.finish(); |
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| 340 | } |
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| 341 | |
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| 342 | |
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| 343 | /** |
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| 344 | * Constraint: |
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| 345 | * ((rulenumber=INT rulevariant=ID?)? name=ID definitionList=DefinitionList?) |
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| 346 | */ |
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| 347 | protected void sequence_Rule(EObject context, Rule semanticObject) { |
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| 348 | genericSequencer.createSequence(context, semanticObject); |
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| 349 | } |
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| 350 | |
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| 351 | |
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| 352 | /** |
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| 353 | * Constraint: |
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| 354 | * sectionHeader=SECTIONHEADER |
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| 355 | */ |
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| 356 | protected void sequence_SectionHeading(EObject context, SectionHeading semanticObject) { |
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| 357 | if(errorAcceptor != null) { |
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| 358 | if(transientValues.isValueTransient(semanticObject, EbnfPackage.Literals.SECTION_HEADING__SECTION_HEADER) == ValueTransient.YES) |
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| 359 | errorAcceptor.accept(diagnosticProvider.createFeatureValueMissing(semanticObject, EbnfPackage.Literals.SECTION_HEADING__SECTION_HEADER)); |
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| 360 | } |
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| 361 | INodesForEObjectProvider nodes = createNodeProvider(semanticObject); |
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| 362 | SequenceFeeder feeder = createSequencerFeeder(semanticObject, nodes); |
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| 363 | feeder.accept(grammarAccess.getSectionHeadingAccess().getSectionHeaderSECTIONHEADERTerminalRuleCall_1_0(), semanticObject.getSectionHeader()); |
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| 364 | feeder.finish(); |
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| 365 | } |
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| 366 | |
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| 367 | |
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| 368 | /** |
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| 369 | * Constraint: |
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| 370 | * terms+=Term+ |
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| 371 | */ |
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| 372 | protected void sequence_SingleDefinition(EObject context, SingleDefinition semanticObject) { |
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| 373 | genericSequencer.createSequence(context, semanticObject); |
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| 374 | } |
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| 375 | |
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| 376 | |
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| 377 | /** |
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| 378 | * Constraint: |
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| 379 | * (literal=STRING | colon=COLON) |
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| 380 | */ |
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| 381 | protected void sequence_StringRule(EObject context, StringRule semanticObject) { |
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| 382 | genericSequencer.createSequence(context, semanticObject); |
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| 383 | } |
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| 384 | |
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| 385 | |
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| 386 | /** |
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| 387 | * Constraint: |
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| 388 | * (termAtom=Atom | termGroupedSequence=GroupedSequence | termOptionalSequence=OptionalSequence | termRepeatedSequence=RepeatedSequence) |
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| 389 | */ |
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| 390 | protected void sequence_Term(EObject context, Term semanticObject) { |
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| 391 | genericSequencer.createSequence(context, semanticObject); |
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| 392 | } |
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| 393 | } |
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