/*****************************************************************************
* Copyright (c) 2018 CEA LIST.
*
* All rights reserved. This program and the accompanying materials
* are made available under the terms of the Eclipse Public License v1.0
* which accompanies this distribution, and is available at
* http://www.eclipse.org/legal/epl-v10.html
*
* Contributors:
*  Arnault Lapitre (CEA LIST) arnault.lapitre@cea.fr
*  - Initial API and implementation
*
******************************************************************************
* Generated by Xtext 2.25.0
*****************************************************************************/
package org.eclipse.efm.formalml.xtext.ide.contentassist.antlr;

import java.util.Collection;
import java.util.Collections;
import org.eclipse.xtext.AbstractRule;
import org.eclipse.xtext.ide.editor.contentassist.antlr.FollowElement;
import org.eclipse.xtext.ide.editor.contentassist.antlr.internal.AbstractInternalContentAssistParser;
import org.eclipse.xtext.util.PolymorphicDispatcher;

public class PartialFormalMLContentAssistParser extends FormalMLParser {

	private AbstractRule rule;

	@Override
	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();
	}

}