/*
 * generated by Xtext 2.18.0.M3
 */
package org.eclipse.viatra.solver.language.serializer;

import com.google.inject.Inject;
import java.util.List;
import org.eclipse.emf.ecore.EObject;
import org.eclipse.viatra.solver.language.services.SolverLanguageGrammarAccess;
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.GroupAlias;
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 SolverLanguageSyntacticSequencer extends AbstractSyntacticSequencer {

	protected SolverLanguageGrammarAccess grammarAccess;
	protected AbstractElementAlias match_BasicInterpretation___LeftParenthesisKeyword_1_0_RightParenthesisKeyword_1_2__q;
	protected AbstractElementAlias match_Constraint___LeftParenthesisKeyword_0_2_0_RightParenthesisKeyword_0_2_3__q;
	protected AbstractElementAlias match_PatternBody_TrueKeyword_1_0_q;
	protected AbstractElementAlias match_Predicate___LeftParenthesisKeyword_2_0_RightParenthesisKeyword_2_2__q;
	
	@Inject
	protected void init(IGrammarAccess access) {
		grammarAccess = (SolverLanguageGrammarAccess) access;
		match_BasicInterpretation___LeftParenthesisKeyword_1_0_RightParenthesisKeyword_1_2__q = new GroupAlias(false, true, new TokenAlias(false, false, grammarAccess.getBasicInterpretationAccess().getLeftParenthesisKeyword_1_0()), new TokenAlias(false, false, grammarAccess.getBasicInterpretationAccess().getRightParenthesisKeyword_1_2()));
		match_Constraint___LeftParenthesisKeyword_0_2_0_RightParenthesisKeyword_0_2_3__q = new GroupAlias(false, true, new TokenAlias(false, false, grammarAccess.getConstraintAccess().getLeftParenthesisKeyword_0_2_0()), new TokenAlias(false, false, grammarAccess.getConstraintAccess().getRightParenthesisKeyword_0_2_3()));
		match_PatternBody_TrueKeyword_1_0_q = new TokenAlias(false, true, grammarAccess.getPatternBodyAccess().getTrueKeyword_1_0());
		match_Predicate___LeftParenthesisKeyword_2_0_RightParenthesisKeyword_2_2__q = new GroupAlias(false, true, new TokenAlias(false, false, grammarAccess.getPredicateAccess().getLeftParenthesisKeyword_2_0()), new TokenAlias(false, false, grammarAccess.getPredicateAccess().getRightParenthesisKeyword_2_2()));
	}
	
	@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_BasicInterpretation___LeftParenthesisKeyword_1_0_RightParenthesisKeyword_1_2__q.equals(syntax))
				emit_BasicInterpretation___LeftParenthesisKeyword_1_0_RightParenthesisKeyword_1_2__q(semanticObject, getLastNavigableState(), syntaxNodes);
			else if (match_Constraint___LeftParenthesisKeyword_0_2_0_RightParenthesisKeyword_0_2_3__q.equals(syntax))
				emit_Constraint___LeftParenthesisKeyword_0_2_0_RightParenthesisKeyword_0_2_3__q(semanticObject, getLastNavigableState(), syntaxNodes);
			else if (match_PatternBody_TrueKeyword_1_0_q.equals(syntax))
				emit_PatternBody_TrueKeyword_1_0_q(semanticObject, getLastNavigableState(), syntaxNodes);
			else if (match_Predicate___LeftParenthesisKeyword_2_0_RightParenthesisKeyword_2_2__q.equals(syntax))
				emit_Predicate___LeftParenthesisKeyword_2_0_RightParenthesisKeyword_2_2__q(semanticObject, getLastNavigableState(), syntaxNodes);
			else acceptNodes(getLastNavigableState(), syntaxNodes);
		}
	}

	/**
	 * Ambiguous syntax:
	 *     ('(' ')')?
	 *
	 * This ambiguous syntax occurs at:
	 *     symbol=Symbol (ambiguity) ':' value=TruthValue
	 */
	protected void emit_BasicInterpretation___LeftParenthesisKeyword_1_0_RightParenthesisKeyword_1_2__q(EObject semanticObject, ISynNavigable transition, List<INode> nodes) {
		acceptNodes(transition, nodes);
	}
	
	/**
	 * Ambiguous syntax:
	 *     ('(' ')')?
	 *
	 * This ambiguous syntax occurs at:
	 *     symbol=ModelSymbol (ambiguity) (rule end)
	 */
	protected void emit_Constraint___LeftParenthesisKeyword_0_2_0_RightParenthesisKeyword_0_2_3__q(EObject semanticObject, ISynNavigable transition, List<INode> nodes) {
		acceptNodes(transition, nodes);
	}
	
	/**
	 * Ambiguous syntax:
	 *     'true'?
	 *
	 * This ambiguous syntax occurs at:
	 *     (rule start) (ambiguity) (rule start)
	 */
	protected void emit_PatternBody_TrueKeyword_1_0_q(EObject semanticObject, ISynNavigable transition, List<INode> nodes) {
		acceptNodes(transition, nodes);
	}
	
	/**
	 * Ambiguous syntax:
	 *     ('(' ')')?
	 *
	 * This ambiguous syntax occurs at:
	 *     symbol=ModelSymbol (ambiguity) ':-' 'false' '.' (rule end)
	 *     symbol=ModelSymbol (ambiguity) ':-' bodies+=PatternBody
	 */
	protected void emit_Predicate___LeftParenthesisKeyword_2_0_RightParenthesisKeyword_2_2__q(EObject semanticObject, ISynNavigable transition, List<INode> nodes) {
		acceptNodes(transition, nodes);
	}
	
}