package com.perforce.example.p4dsl.serializer;
import com.google.inject.Inject;
import com.perforce.example.p4dsl.services.P4DslGrammarAccess;
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.ISyntacticSequencerPDAProvider.ISynTransition;
import org.eclipse.xtext.serializer.sequencer.AbstractSyntacticSequencer;
@SuppressWarnings("all")
public class P4DslSyntacticSequencer extends AbstractSyntacticSequencer {
protected P4DslGrammarAccess grammarAccess;
@Inject
protected void init(IGrammarAccess access) {
grammarAccess = (P4DslGrammarAccess) access;
}
@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);
acceptNodes(getLastNavigableState(), syntaxNodes);
}
}
}
# |
Change |
User |
Description |
Committed |
|
#1
|
8258 |
Liz Lam |
Initial add of p4dsl - an exploration of Xtext using the p4 command line as an example. |
|
|