source: default/v2/trunk/de.ugoe.cs.swe.bnftools.ebnf.ui/src-gen/de/ugoe/cs/swe/bnftools/ui/contentassist/antlr/PartialEbnfContentAssistParser.java @ 97

/*
 * generated by Xtext
 */
package de.ugoe.cs.swe.bnftools.ui.contentassist.antlr;

import java.util.Collection;
import java.util.Collections;

import org.eclipse.xtext.AbstractRule;
import org.eclipse.xtext.ui.codetemplates.ui.partialEditing.IPartialContentAssistParser;
import org.eclipse.xtext.ui.editor.contentassist.antlr.FollowElement;
import org.eclipse.xtext.ui.editor.contentassist.antlr.internal.AbstractInternalContentAssistParser;
import org.eclipse.xtext.util.PolymorphicDispatcher;

/**
 * @author Sebastian Zarnekow - Initial contribution and API
 */
@SuppressWarnings("restriction")
public class PartialEbnfContentAssistParser extends EbnfParser implements IPartialContentAssistParser {

        private AbstractRule rule;

        public void initializeFor(AbstractRule rule) {
                this.rule = rule;
        }
        
        @Override
        protected Collection<FollowElement> getFollowElements(AbstractInternalContentAssistParser parser) {
                if (rule == null || rule.eIsProxy())
                        return Collections.emptyList();
                String methodName = "entryRule" + rule.getName();
                PolymorphicDispatcher<Collection<FollowElement>> dispatcher = 
                        new PolymorphicDispatcher<Collection<FollowElement>>(methodName, 0, 0, Collections.singletonList(parser));
                dispatcher.invoke();
                return parser.getFollowElements();
        }

}