/*
 * generated by Xtext 2.21.0
 */
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.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_AtomicExpression_LeftParenthesisKeyword_4_0_a;
	protected AbstractElementAlias match_AtomicExpression_LeftParenthesisKeyword_4_0_p;
	protected AbstractElementAlias match_MemberDefinition_SemicolonKeyword_5_q;
	
	@Inject
	protected void init(IGrammarAccess access) {
		grammarAccess = (SolverLanguageGrammarAccess) access;
		match_AtomicExpression_LeftParenthesisKeyword_4_0_a = new TokenAlias(true, true, grammarAccess.getAtomicExpressionAccess().getLeftParenthesisKeyword_4_0());
		match_AtomicExpression_LeftParenthesisKeyword_4_0_p = new TokenAlias(true, false, grammarAccess.getAtomicExpressionAccess().getLeftParenthesisKeyword_4_0());
		match_MemberDefinition_SemicolonKeyword_5_q = new TokenAlias(false, true, grammarAccess.getMemberDefinitionAccess().getSemicolonKeyword_5());
	}
	
	@Override
	protected String getUnassignedRuleCallToken(EObject semanticObject, RuleCall ruleCall, INode node) {
		if (ruleCall.getRule() == grammarAccess.getFULL_STOPRule())
			return getFULL_STOPToken(semanticObject, ruleCall, node);
		else if (ruleCall.getRule() == grammarAccess.getREFLEXIVE_TRANSITIVE_CLOSURERule())
			return getREFLEXIVE_TRANSITIVE_CLOSUREToken(semanticObject, ruleCall, node);
		else if (ruleCall.getRule() == grammarAccess.getTRANSITIVE_CLOSURERule())
			return getTRANSITIVE_CLOSUREToken(semanticObject, ruleCall, node);
		return "";
	}
	
	/**
	 * Synthetic terminal rule. The concrete syntax is to be specified by clients.
	 * Defaults to the empty string.
	 */
	protected String getFULL_STOPToken(EObject semanticObject, RuleCall ruleCall, INode node) { return ""; }
	
	/**
	 * Synthetic terminal rule. The concrete syntax is to be specified by clients.
	 * Defaults to the empty string.
	 */
	protected String getREFLEXIVE_TRANSITIVE_CLOSUREToken(EObject semanticObject, RuleCall ruleCall, INode node) { return ""; }
	
	/**
	 * Synthetic terminal rule. The concrete syntax is to be specified by clients.
	 * Defaults to the empty string.
	 */
	protected String getTRANSITIVE_CLOSUREToken(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_AtomicExpression_LeftParenthesisKeyword_4_0_a.equals(syntax))
				emit_AtomicExpression_LeftParenthesisKeyword_4_0_a(semanticObject, getLastNavigableState(), syntaxNodes);
			else if (match_AtomicExpression_LeftParenthesisKeyword_4_0_p.equals(syntax))
				emit_AtomicExpression_LeftParenthesisKeyword_4_0_p(semanticObject, getLastNavigableState(), syntaxNodes);
			else if (match_MemberDefinition_SemicolonKeyword_5_q.equals(syntax))
				emit_MemberDefinition_SemicolonKeyword_5_q(semanticObject, getLastNavigableState(), syntaxNodes);
			else acceptNodes(getLastNavigableState(), syntaxNodes);
		}
	}

	/**
	 * Ambiguous syntax:
	 *     '('*
	 *
	 * This ambiguous syntax occurs at:
	 *     (rule start) (ambiguity) '[' lowerBound=Expression
	 *     (rule start) (ambiguity) 'count' '{' body=Expression
	 *     (rule start) (ambiguity) 'empty' (rule start)
	 *     (rule start) (ambiguity) 'if' condition=Expression
	 *     (rule start) (ambiguity) 'inf' (rule start)
	 *     (rule start) (ambiguity) functor=Reference
	 *     (rule start) (ambiguity) op=AggregationOp
	 *     (rule start) (ambiguity) op=UnaryOp
	 *     (rule start) (ambiguity) referred=[NamedElement|QualifiedName]
	 *     (rule start) (ambiguity) value=LogicValue
	 *     (rule start) (ambiguity) value=Real
	 *     (rule start) (ambiguity) value=STRING
	 *     (rule start) (ambiguity) {BinaryExpression.left=}
	 *     (rule start) (ambiguity) {Comparison.left=}
	 *     (rule start) (ambiguity) {Conjunction.children+=}
	 *     (rule start) (ambiguity) {Disjunction.children+=}
	 *     (rule start) (ambiguity) {Switch.cases+=}
	 */
	protected void emit_AtomicExpression_LeftParenthesisKeyword_4_0_a(EObject semanticObject, ISynNavigable transition, List<INode> nodes) {
		acceptNodes(transition, nodes);
	}
	
	/**
	 * Ambiguous syntax:
	 *     '('+
	 *
	 * This ambiguous syntax occurs at:
	 *     (rule start) (ambiguity) 'count' '{' body=Expression
	 *     (rule start) (ambiguity) 'if' condition=Expression
	 *     (rule start) (ambiguity) op=AggregationOp
	 *     (rule start) (ambiguity) op=UnaryOp
	 *     (rule start) (ambiguity) {BinaryExpression.left=}
	 *     (rule start) (ambiguity) {Comparison.left=}
	 *     (rule start) (ambiguity) {Conjunction.children+=}
	 *     (rule start) (ambiguity) {Disjunction.children+=}
	 *     (rule start) (ambiguity) {Switch.cases+=}
	 */
	protected void emit_AtomicExpression_LeftParenthesisKeyword_4_0_p(EObject semanticObject, ISynNavigable transition, List<INode> nodes) {
		acceptNodes(transition, nodes);
	}
	
	/**
	 * Ambiguous syntax:
	 *     ';'?
	 *
	 * This ambiguous syntax occurs at:
	 *     name=ID (ambiguity) (rule end)
	 *     opposite=[NamedElement|QualifiedName] (ambiguity) (rule end)
	 */
	protected void emit_MemberDefinition_SemicolonKeyword_5_q(EObject semanticObject, ISynNavigable transition, List<INode> nodes) {
		acceptNodes(transition, nodes);
	}
	
}