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Java > Open Source Codes > org > apache > excalibur > xml > xpath > SimpleNodeList


1 /*
2  * Copyright 2002-2004 The Apache Software Foundation
3  * Licensed under the Apache License, Version 2.0 (the "License");
4  * you may not use this file except in compliance with the License.
5  * You may obtain a copy of the License at
6  *
7  * http://www.apache.org/licenses/LICENSE-2.0
8  *
9  * Unless required by applicable law or agreed to in writing, software
10  * distributed under the License is distributed on an "AS IS" BASIS,
11  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or
12  * implied.
13  *
14  * See the License for the specific language governing permissions and
15  * limitations under the License.
16  */
17 package org.apache.excalibur.xml.xpath;
18
19 import java.util.List JavaDoc;
20
21 import org.w3c.dom.Node JavaDoc;
22 import org.w3c.dom.NodeList JavaDoc;
23
24 /**
25  * Simple node list wrapper around a List object.
26  *
27  * @author <a HREF="mailto:dev@avalon.apache.org">Avalon Development Team</a>
28  * @version CVS $Revision: 1.4 $ $Date: 2004/02/28 11:47:15 $ $Author: cziegeler $
29  */
30 final class SimpleNodeList
31     implements NodeList JavaDoc
32 {
33     private final List JavaDoc m_list;
34
35     SimpleNodeList( final List JavaDoc list )
36     {
37         m_list = list;
38     }
39
40     public Node JavaDoc item( final int index )
41     {
42         return (Node JavaDoc)m_list.get( index );
43     }
44
45     public int getLength()
46     {
47         return m_list.size();
48     }
49 }
50
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