source: default/v2/trunk/de.ugoe.cs.swe.bnftools.ebnf/src-gen/de/ugoe/cs/swe/bnftools/serializer/EbnfSyntacticSequencer.java @ 95

package de.ugoe.cs.swe.bnftools.serializer;

import com.google.inject.Inject;
import de.ugoe.cs.swe.bnftools.services.EbnfGrammarAccess;
import java.util.List;
import org.eclipse.emf.ecore.EObject;
import org.eclipse.xtext.IGrammarAccess;
import org.eclipse.xtext.RuleCall;
import org.eclipse.xtext.nodemodel.INode;
import org.eclipse.xtext.serializer.analysis.GrammarAlias.AbstractElementAlias;
import org.eclipse.xtext.serializer.analysis.GrammarAlias.AlternativeAlias;
import org.eclipse.xtext.serializer.analysis.GrammarAlias.TokenAlias;
import org.eclipse.xtext.serializer.analysis.ISyntacticSequencerPDAProvider.ISynNavigable;
import org.eclipse.xtext.serializer.analysis.ISyntacticSequencerPDAProvider.ISynTransition;
import org.eclipse.xtext.serializer.sequencer.AbstractSyntacticSequencer;

@SuppressWarnings("all")
public class EbnfSyntacticSequencer extends AbstractSyntacticSequencer {

        protected EbnfGrammarAccess grammarAccess;
        protected AbstractElementAlias match_ExtRule_SemicolonKeyword_5_q;
        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;
        protected AbstractElementAlias match_GlobalCombinator_SemicolonKeyword_2_q;
        protected AbstractElementAlias match_HookCombinator_SemicolonKeyword_8_q;
        protected AbstractElementAlias match_RuleCombinator_SemicolonKeyword_3_q;
        protected AbstractElementAlias match_Rule_SemicolonKeyword_4_q;
        
        @Inject
        protected void init(IGrammarAccess access) {
                grammarAccess = (EbnfGrammarAccess) access;
                match_ExtRule_SemicolonKeyword_5_q = new TokenAlias(false, true, grammarAccess.getExtRuleAccess().getSemicolonKeyword_5());
                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()));
                match_GlobalCombinator_SemicolonKeyword_2_q = new TokenAlias(false, true, grammarAccess.getGlobalCombinatorAccess().getSemicolonKeyword_2());
                match_HookCombinator_SemicolonKeyword_8_q = new TokenAlias(false, true, grammarAccess.getHookCombinatorAccess().getSemicolonKeyword_8());
                match_RuleCombinator_SemicolonKeyword_3_q = new TokenAlias(false, true, grammarAccess.getRuleCombinatorAccess().getSemicolonKeyword_3());
                match_Rule_SemicolonKeyword_4_q = new TokenAlias(false, true, grammarAccess.getRuleAccess().getSemicolonKeyword_4());
        }
        
        @Override
        protected String getUnassignedRuleCallToken(EObject semanticObject, RuleCall ruleCall, INode node) {
                return "";
        }
        
        
        @Override
        protected void emitUnassignedTokens(EObject semanticObject, ISynTransition transition, INode fromNode, INode toNode) {
                if (transition.getAmbiguousSyntaxes().isEmpty()) return;
                List<INode> transitionNodes = collectNodes(fromNode, toNode);
                for (AbstractElementAlias syntax : transition.getAmbiguousSyntaxes()) {
                        List<INode> syntaxNodes = getNodesFor(transitionNodes, syntax);
                        if(match_ExtRule_SemicolonKeyword_5_q.equals(syntax))
                                emit_ExtRule_SemicolonKeyword_5_q(semanticObject, getLastNavigableState(), syntaxNodes);
                        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))
                                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);
                        else if(match_GlobalCombinator_SemicolonKeyword_2_q.equals(syntax))
                                emit_GlobalCombinator_SemicolonKeyword_2_q(semanticObject, getLastNavigableState(), syntaxNodes);
                        else if(match_HookCombinator_SemicolonKeyword_8_q.equals(syntax))
                                emit_HookCombinator_SemicolonKeyword_8_q(semanticObject, getLastNavigableState(), syntaxNodes);
                        else if(match_RuleCombinator_SemicolonKeyword_3_q.equals(syntax))
                                emit_RuleCombinator_SemicolonKeyword_3_q(semanticObject, getLastNavigableState(), syntaxNodes);
                        else if(match_Rule_SemicolonKeyword_4_q.equals(syntax))
                                emit_Rule_SemicolonKeyword_4_q(semanticObject, getLastNavigableState(), syntaxNodes);
                        else acceptNodes(getLastNavigableState(), syntaxNodes);
                }
        }

        /**
         * Syntax:
         *     ';'?
         */
        protected void emit_ExtRule_SemicolonKeyword_5_q(EObject semanticObject, ISynNavigable transition, List<INode> nodes) {
                acceptNodes(transition, nodes);
        }
        
        /**
         * Syntax:
         *     (
             '}' | 
             '*' | 
             ']' | 
             '|' | 
             '(' | 
             '{' | 
             '+' | 
             ')' | 
             '['
         )*
         */
        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) {
                acceptNodes(transition, nodes);
        }
        
        /**
         * Syntax:
         *     ';'?
         */
        protected void emit_GlobalCombinator_SemicolonKeyword_2_q(EObject semanticObject, ISynNavigable transition, List<INode> nodes) {
                acceptNodes(transition, nodes);
        }
        
        /**
         * Syntax:
         *     ';'?
         */
        protected void emit_HookCombinator_SemicolonKeyword_8_q(EObject semanticObject, ISynNavigable transition, List<INode> nodes) {
                acceptNodes(transition, nodes);
        }
        
        /**
         * Syntax:
         *     ';'?
         */
        protected void emit_RuleCombinator_SemicolonKeyword_3_q(EObject semanticObject, ISynNavigable transition, List<INode> nodes) {
                acceptNodes(transition, nodes);
        }
        
        /**
         * Syntax:
         *     ';'?
         */
        protected void emit_Rule_SemicolonKeyword_4_q(EObject semanticObject, ISynNavigable transition, List<INode> nodes) {
                acceptNodes(transition, nodes);
        }
        
}