| /* |
| |
| Copyright 2004 The Apache Software Foundation |
| |
| Licensed 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 <a href="mailto:deweese@apache.org">deweese</a> |
| * @version $Id$ |
| */ |
| public class ListNodeList implements NodeList { |
| protected List list; |
| |
| public ListNodeList(List list) { |
| this.list = list; |
| } |
| |
| /** |
| * <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); |
| } |
| |
| /** |
| * <b>DOM</b>: Implements {@link NodeList#getLength()}. |
| */ |
| public int getLength() { |
| return list.size(); |
| } |
| }; |