[61] | 1 | package de.ugoe.cs.swe.bnftools.serializer; |
---|
| 2 | |
---|
| 3 | import com.google.inject.Inject; |
---|
| 4 | import de.ugoe.cs.swe.bnftools.services.EbnfGrammarAccess; |
---|
| 5 | import java.util.List; |
---|
| 6 | import org.eclipse.emf.ecore.EObject; |
---|
| 7 | import org.eclipse.xtext.IGrammarAccess; |
---|
| 8 | import org.eclipse.xtext.RuleCall; |
---|
| 9 | import org.eclipse.xtext.nodemodel.INode; |
---|
| 10 | import org.eclipse.xtext.serializer.analysis.GrammarAlias.AbstractElementAlias; |
---|
| 11 | import org.eclipse.xtext.serializer.analysis.GrammarAlias.AlternativeAlias; |
---|
| 12 | import org.eclipse.xtext.serializer.analysis.GrammarAlias.TokenAlias; |
---|
| 13 | import org.eclipse.xtext.serializer.analysis.ISyntacticSequencerPDAProvider.ISynNavigable; |
---|
| 14 | import org.eclipse.xtext.serializer.analysis.ISyntacticSequencerPDAProvider.ISynTransition; |
---|
| 15 | import org.eclipse.xtext.serializer.sequencer.AbstractSyntacticSequencer; |
---|
| 16 | |
---|
| 17 | @SuppressWarnings("all")
|
---|
| 18 | public class EbnfSyntacticSequencer extends AbstractSyntacticSequencer {
|
---|
| 19 |
|
---|
| 20 | protected EbnfGrammarAccess grammarAccess;
|
---|
| 21 | protected AbstractElementAlias match_ExtRule_SemicolonKeyword_5_q;
|
---|
| 22 | protected AbstractElementAlias match_ExtRule___AsteriskKeyword_4_8_or_LeftCurlyBracketKeyword_4_7_or_LeftParenthesisKeyword_4_5_or_LeftSquareBracketKeyword_4_6_or_PlusSignKeyword_4_9_or_RightCurlyBracketKeyword_4_3_or_RightParenthesisKeyword_4_1_or_RightSquareBracketKeyword_4_2_or_VerticalLineKeyword_4_4__a;
|
---|
| 23 | protected AbstractElementAlias match_GlobalCombinator_SemicolonKeyword_2_q;
|
---|
| 24 | protected AbstractElementAlias match_HookCombinator_SemicolonKeyword_8_q;
|
---|
| 25 | protected AbstractElementAlias match_RuleCombinator_SemicolonKeyword_3_q;
|
---|
| 26 | protected AbstractElementAlias match_Rule_SemicolonKeyword_4_q;
|
---|
| 27 |
|
---|
| 28 | @Inject
|
---|
| 29 | protected void init(IGrammarAccess access) {
|
---|
| 30 | grammarAccess = (EbnfGrammarAccess) access;
|
---|
| 31 | match_ExtRule_SemicolonKeyword_5_q = new TokenAlias(false, true, grammarAccess.getExtRuleAccess().getSemicolonKeyword_5());
|
---|
| 32 | match_ExtRule___AsteriskKeyword_4_8_or_LeftCurlyBracketKeyword_4_7_or_LeftParenthesisKeyword_4_5_or_LeftSquareBracketKeyword_4_6_or_PlusSignKeyword_4_9_or_RightCurlyBracketKeyword_4_3_or_RightParenthesisKeyword_4_1_or_RightSquareBracketKeyword_4_2_or_VerticalLineKeyword_4_4__a = new AlternativeAlias(true, true, new TokenAlias(false, false, grammarAccess.getExtRuleAccess().getAsteriskKeyword_4_8()), new TokenAlias(false, false, grammarAccess.getExtRuleAccess().getLeftCurlyBracketKeyword_4_7()), new TokenAlias(false, false, grammarAccess.getExtRuleAccess().getLeftParenthesisKeyword_4_5()), new TokenAlias(false, false, grammarAccess.getExtRuleAccess().getLeftSquareBracketKeyword_4_6()), new TokenAlias(false, false, grammarAccess.getExtRuleAccess().getPlusSignKeyword_4_9()), new TokenAlias(false, false, grammarAccess.getExtRuleAccess().getRightCurlyBracketKeyword_4_3()), new TokenAlias(false, false, grammarAccess.getExtRuleAccess().getRightParenthesisKeyword_4_1()), new TokenAlias(false, false, grammarAccess.getExtRuleAccess().getRightSquareBracketKeyword_4_2()), new TokenAlias(false, false, grammarAccess.getExtRuleAccess().getVerticalLineKeyword_4_4()));
|
---|
| 33 | match_GlobalCombinator_SemicolonKeyword_2_q = new TokenAlias(false, true, grammarAccess.getGlobalCombinatorAccess().getSemicolonKeyword_2());
|
---|
| 34 | match_HookCombinator_SemicolonKeyword_8_q = new TokenAlias(false, true, grammarAccess.getHookCombinatorAccess().getSemicolonKeyword_8());
|
---|
| 35 | match_RuleCombinator_SemicolonKeyword_3_q = new TokenAlias(false, true, grammarAccess.getRuleCombinatorAccess().getSemicolonKeyword_3());
|
---|
| 36 | match_Rule_SemicolonKeyword_4_q = new TokenAlias(false, true, grammarAccess.getRuleAccess().getSemicolonKeyword_4());
|
---|
| 37 | }
|
---|
| 38 |
|
---|
| 39 | @Override
|
---|
| 40 | protected String getUnassignedRuleCallToken(EObject semanticObject, RuleCall ruleCall, INode node) {
|
---|
| 41 | return "";
|
---|
| 42 | }
|
---|
| 43 |
|
---|
| 44 |
|
---|
| 45 | @Override
|
---|
| 46 | protected void emitUnassignedTokens(EObject semanticObject, ISynTransition transition, INode fromNode, INode toNode) {
|
---|
| 47 | if (transition.getAmbiguousSyntaxes().isEmpty()) return;
|
---|
| 48 | List<INode> transitionNodes = collectNodes(fromNode, toNode);
|
---|
| 49 | for (AbstractElementAlias syntax : transition.getAmbiguousSyntaxes()) {
|
---|
| 50 | List<INode> syntaxNodes = getNodesFor(transitionNodes, syntax);
|
---|
| 51 | if(match_ExtRule_SemicolonKeyword_5_q.equals(syntax))
|
---|
| 52 | emit_ExtRule_SemicolonKeyword_5_q(semanticObject, getLastNavigableState(), syntaxNodes);
|
---|
| 53 | else if(match_ExtRule___AsteriskKeyword_4_8_or_LeftCurlyBracketKeyword_4_7_or_LeftParenthesisKeyword_4_5_or_LeftSquareBracketKeyword_4_6_or_PlusSignKeyword_4_9_or_RightCurlyBracketKeyword_4_3_or_RightParenthesisKeyword_4_1_or_RightSquareBracketKeyword_4_2_or_VerticalLineKeyword_4_4__a.equals(syntax))
|
---|
| 54 | emit_ExtRule___AsteriskKeyword_4_8_or_LeftCurlyBracketKeyword_4_7_or_LeftParenthesisKeyword_4_5_or_LeftSquareBracketKeyword_4_6_or_PlusSignKeyword_4_9_or_RightCurlyBracketKeyword_4_3_or_RightParenthesisKeyword_4_1_or_RightSquareBracketKeyword_4_2_or_VerticalLineKeyword_4_4__a(semanticObject, getLastNavigableState(), syntaxNodes);
|
---|
| 55 | else if(match_GlobalCombinator_SemicolonKeyword_2_q.equals(syntax))
|
---|
| 56 | emit_GlobalCombinator_SemicolonKeyword_2_q(semanticObject, getLastNavigableState(), syntaxNodes);
|
---|
| 57 | else if(match_HookCombinator_SemicolonKeyword_8_q.equals(syntax))
|
---|
| 58 | emit_HookCombinator_SemicolonKeyword_8_q(semanticObject, getLastNavigableState(), syntaxNodes);
|
---|
| 59 | else if(match_RuleCombinator_SemicolonKeyword_3_q.equals(syntax))
|
---|
| 60 | emit_RuleCombinator_SemicolonKeyword_3_q(semanticObject, getLastNavigableState(), syntaxNodes);
|
---|
| 61 | else if(match_Rule_SemicolonKeyword_4_q.equals(syntax))
|
---|
| 62 | emit_Rule_SemicolonKeyword_4_q(semanticObject, getLastNavigableState(), syntaxNodes);
|
---|
| 63 | else acceptNodes(getLastNavigableState(), syntaxNodes);
|
---|
| 64 | }
|
---|
| 65 | }
|
---|
| 66 |
|
---|
| 67 | /**
|
---|
| 68 | * Syntax:
|
---|
| 69 | * ';'?
|
---|
| 70 | */
|
---|
| 71 | protected void emit_ExtRule_SemicolonKeyword_5_q(EObject semanticObject, ISynNavigable transition, List<INode> nodes) {
|
---|
| 72 | acceptNodes(transition, nodes);
|
---|
| 73 | }
|
---|
| 74 |
|
---|
| 75 | /**
|
---|
| 76 | * Syntax:
|
---|
| 77 | * (
|
---|
| 78 | '{' |
|
---|
| 79 | '}' |
|
---|
| 80 | '|' |
|
---|
| 81 | '+' |
|
---|
| 82 | '*' |
|
---|
| 83 | '[' |
|
---|
| 84 | ']' |
|
---|
| 85 | '(' |
|
---|
| 86 | ')'
|
---|
| 87 | )*
|
---|
| 88 | */
|
---|
| 89 | protected void emit_ExtRule___AsteriskKeyword_4_8_or_LeftCurlyBracketKeyword_4_7_or_LeftParenthesisKeyword_4_5_or_LeftSquareBracketKeyword_4_6_or_PlusSignKeyword_4_9_or_RightCurlyBracketKeyword_4_3_or_RightParenthesisKeyword_4_1_or_RightSquareBracketKeyword_4_2_or_VerticalLineKeyword_4_4__a(EObject semanticObject, ISynNavigable transition, List<INode> nodes) {
|
---|
| 90 | acceptNodes(transition, nodes);
|
---|
| 91 | }
|
---|
| 92 |
|
---|
| 93 | /**
|
---|
| 94 | * Syntax:
|
---|
| 95 | * ';'?
|
---|
| 96 | */
|
---|
| 97 | protected void emit_GlobalCombinator_SemicolonKeyword_2_q(EObject semanticObject, ISynNavigable transition, List<INode> nodes) {
|
---|
| 98 | acceptNodes(transition, nodes);
|
---|
| 99 | }
|
---|
| 100 |
|
---|
| 101 | /**
|
---|
| 102 | * Syntax:
|
---|
| 103 | * ';'?
|
---|
| 104 | */
|
---|
| 105 | protected void emit_HookCombinator_SemicolonKeyword_8_q(EObject semanticObject, ISynNavigable transition, List<INode> nodes) {
|
---|
| 106 | acceptNodes(transition, nodes);
|
---|
| 107 | }
|
---|
| 108 |
|
---|
| 109 | /**
|
---|
| 110 | * Syntax:
|
---|
| 111 | * ';'?
|
---|
| 112 | */
|
---|
| 113 | protected void emit_RuleCombinator_SemicolonKeyword_3_q(EObject semanticObject, ISynNavigable transition, List<INode> nodes) {
|
---|
| 114 | acceptNodes(transition, nodes);
|
---|
| 115 | }
|
---|
| 116 |
|
---|
| 117 | /**
|
---|
| 118 | * Syntax:
|
---|
| 119 | * ';'?
|
---|
| 120 | */
|
---|
| 121 | protected void emit_Rule_SemicolonKeyword_4_q(EObject semanticObject, ISynNavigable transition, List<INode> nodes) {
|
---|
| 122 | acceptNodes(transition, nodes);
|
---|
| 123 | }
|
---|
| 124 |
|
---|
| 125 | }
|
---|