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/*******************************************************************************
 * Copyright (c) 2010 itemis AG (http://www.itemis.eu) and others.
 * 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
 *******************************************************************************/
package org.eclipse.xtext.conversion.impl;

import java.util.Set;

import org.eclipse.xtext.Grammar;
import org.eclipse.xtext.GrammarUtil;

import com.google.common.collect.ImmutableSet;

/**
 * @author Sebastian Zarnekow - Initial contribution and API
 */
public class IDValueConverter extends AbstractIDValueConverter {
	
	public IDValueConverter() {
		super();
	}
	
	@Override
	protected Set computeValuesToEscape(Grammar grammar) {
		return ImmutableSet.copyOf(GrammarUtil.getAllKeywords(grammar));
	}

	@Override
	protected boolean mustEscape(String value) {
		return getValuesToEscape().contains(value);
	}
}