/*

   Licensed to the Apache Software Foundation (ASF) under one or more
   contributor license agreements.  See the NOTICE file distributed with
   this work for additional information regarding copyright ownership.
   The ASF licenses this file to You under the Apache License, Version 2.0
   (the "License"); you may not use this file except in compliance with
   the License.  You may obtain a copy of the License at

       http://www.apache.org/licenses/LICENSE-2.0

   Unless required by applicable law or agreed to in writing, software
   distributed under the License is distributed on an "AS IS" BASIS,
   WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
   See the License for the specific language governing permissions and
   limitations under the License.

 */

package org.apache.batik.dom.util;

import java.util.List;

import org.w3c.dom.NodeList;
import org.w3c.dom.Node;

A simple class that implements the DOM NodeList interface by
wrapping an Java List instace.
Author:
deweese
Version:
$Id: ListNodeList.java 1808001 2017-09-11 09:51:29Z ssteiner $/**
 * A simple class that implements the DOM NodeList interface by
 * wrapping an Java List instace.
 *
 * @author <a href="mailto:deweese@apache.org">deweese</a>
 * @version $Id: ListNodeList.java 1808001 2017-09-11 09:51:29Z ssteiner $
 */
public class ListNodeList implements NodeList {
    protected List list;

    public ListNodeList(List list) {
        this.list = list;
    }

    
DOM: Implements NodeList.item(int). /**
     * <b>DOM</b>: Implements {@link NodeList#item(int)}.
     */
    public Node item(int index) {
        if ((index < 0) || (index > list.size()))
            return null;
        return (Node)list.get(index);
    }

    
DOM: Implements NodeList.getLength(). /**
     * <b>DOM</b>: Implements {@link NodeList#getLength()}.
     */
    public int getLength() {
        return list.size();
    }
}