/*
 * GNU LESSER GENERAL PUBLIC LICENSE Copyright (C) 2006 The Lobo Project
 * 
 * This library is free software; you can redistribute it and/or modify it under
 * the terms of the GNU Lesser General Public License as published by the Free
 * Software Foundation; either version 2.1 of the License, or (at your option)
 * any later version.
 * 
 * This library is distributed in the hope that it will be useful, but WITHOUT
 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
 * FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for more
 * details.
 * 
 * You should have received a copy of the GNU Lesser General Public License
 * along with this library; if not, write to the Free Software Foundation, Inc.,
 * 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
 * 
 * Contact info: lobochief@users.sourceforge.net
 */
/*
 * Created on Oct 9, 2005
 */
package com.nvarghese.beowulf.common.cobra.html.domimpl;

import java.util.ArrayList;
import java.util.Collection;
import java.util.List;

import org.w3c.dom.DOMStringList;

public class DOMStringListImpl implements DOMStringList {

	private final List sourceList;

	public DOMStringListImpl(Collection sourceList) {

		List list = new ArrayList();
		list.addAll(sourceList);
		this.sourceList = list;
	}

	public String item(int index) {

		try {
			return (String) this.sourceList.get(index);
		} catch (IndexOutOfBoundsException iob) {
			return null;
		}
	}

	public int getLength() {

		return this.sourceList.size();
	}

	public boolean contains(String str) {

		return this.sourceList.contains(str);
	}
}