/*
 * generated by Xtext 2.26.0.M1
 */
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.ProblemGrammarAccess;
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.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 ProblemSyntacticSequencer extends AbstractSyntacticSequencer {

	protected ProblemGrammarAccess grammarAccess;
	protected AbstractElementAlias match_ClassDeclaration_FullStopKeyword_4_1_or___LeftCurlyBracketKeyword_4_0_0_RightCurlyBracketKeyword_4_0_2__;
	protected AbstractElementAlias match_ClassDeclaration_SemicolonKeyword_4_0_1_1_q;
	protected AbstractElementAlias match_PredicateDefinition_PredKeyword_0_0_1_q;
	
	@Inject
	protected void init(IGrammarAccess access) {
		grammarAccess = (ProblemGrammarAccess) access;
		match_ClassDeclaration_FullStopKeyword_4_1_or___LeftCurlyBracketKeyword_4_0_0_RightCurlyBracketKeyword_4_0_2__ = new AlternativeAlias(false, false, new GroupAlias(false, false, new TokenAlias(false, false, grammarAccess.getClassDeclarationAccess().getLeftCurlyBracketKeyword_4_0_0()), new TokenAlias(false, false, grammarAccess.getClassDeclarationAccess().getRightCurlyBracketKeyword_4_0_2())), new TokenAlias(false, false, grammarAccess.getClassDeclarationAccess().getFullStopKeyword_4_1()));
		match_ClassDeclaration_SemicolonKeyword_4_0_1_1_q = new TokenAlias(false, true, grammarAccess.getClassDeclarationAccess().getSemicolonKeyword_4_0_1_1());
		match_PredicateDefinition_PredKeyword_0_0_1_q = new TokenAlias(false, true, grammarAccess.getPredicateDefinitionAccess().getPredKeyword_0_0_1());
	}
	
	@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_ClassDeclaration_FullStopKeyword_4_1_or___LeftCurlyBracketKeyword_4_0_0_RightCurlyBracketKeyword_4_0_2__.equals(syntax))
				emit_ClassDeclaration_FullStopKeyword_4_1_or___LeftCurlyBracketKeyword_4_0_0_RightCurlyBracketKeyword_4_0_2__(semanticObject, getLastNavigableState(), syntaxNodes);
			else if (match_ClassDeclaration_SemicolonKeyword_4_0_1_1_q.equals(syntax))
				emit_ClassDeclaration_SemicolonKeyword_4_0_1_1_q(semanticObject, getLastNavigableState(), syntaxNodes);
			else if (match_PredicateDefinition_PredKeyword_0_0_1_q.equals(syntax))
				emit_PredicateDefinition_PredKeyword_0_0_1_q(semanticObject, getLastNavigableState(), syntaxNodes);
			else acceptNodes(getLastNavigableState(), syntaxNodes);
		}
	}

	/**
	 * Ambiguous syntax:
	 *     ('{' '}') | '.'
	 *
	 * This ambiguous syntax occurs at:
	 *     name=ID (ambiguity) (rule end)
	 *     superTypes+=[ClassDeclaration|QualifiedName] (ambiguity) (rule end)
	 */
	protected void emit_ClassDeclaration_FullStopKeyword_4_1_or___LeftCurlyBracketKeyword_4_0_0_RightCurlyBracketKeyword_4_0_2__(EObject semanticObject, ISynNavigable transition, List<INode> nodes) {
		acceptNodes(transition, nodes);
	}
	
	/**
	 * Ambiguous syntax:
	 *     ';'?
	 *
	 * This ambiguous syntax occurs at:
	 *     referenceDeclarations+=ReferenceDeclaration (ambiguity) '}' (rule end)
	 *     referenceDeclarations+=ReferenceDeclaration (ambiguity) referenceDeclarations+=ReferenceDeclaration
	 */
	protected void emit_ClassDeclaration_SemicolonKeyword_4_0_1_1_q(EObject semanticObject, ISynNavigable transition, List<INode> nodes) {
		acceptNodes(transition, nodes);
	}
	
	/**
	 * Ambiguous syntax:
	 *     'pred'?
	 *
	 * This ambiguous syntax occurs at:
	 *     error?='error' (ambiguity) name=ID
	 */
	protected void emit_PredicateDefinition_PredKeyword_0_0_1_q(EObject semanticObject, ISynNavigable transition, List<INode> nodes) {
		acceptNodes(transition, nodes);
	}
	
}