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Java > Open Source Codes > org > apache > commons > jxpath > ri > model > beans > CollectionChildNodeIterator


1 /*
2  * Copyright 1999-2004 The Apache Software Foundation
3  *
4  * Licensed under the Apache License, Version 2.0 (the "License");
5  * you may not use this file except in compliance with the License.
6  * You may obtain a copy of the License at
7  *
8  * http://www.apache.org/licenses/LICENSE-2.0
9  *
10  * Unless required by applicable law or agreed to in writing, software
11  * distributed under the License is distributed on an "AS IS" BASIS,
12  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
13  * See the License for the specific language governing permissions and
14  * limitations under the License.
15  */
16 package org.apache.commons.jxpath.ri.model.beans;
17
18 import org.apache.commons.jxpath.ri.compiler.NodeTest;
19 import org.apache.commons.jxpath.ri.model.NodeIterator;
20 import org.apache.commons.jxpath.ri.model.NodePointer;
21
22 /**
23  * Combines child node iterators of all elements of a collection into one
24  * aggregate child node iterator.
25  *
26  * @author Dmitri Plotnikov
27  * @version $Revision: 1.3 $ $Date: 2004/02/29 14:17:41 $
28  */
29 public class CollectionChildNodeIterator extends CollectionNodeIterator {
30
31     private NodeTest test;
32
33     public CollectionChildNodeIterator(
34         CollectionPointer pointer,
35         NodeTest test,
36         boolean reverse,
37         NodePointer startWith)
38     {
39         super(pointer, reverse, startWith);
40         this.test = test;
41     }
42
43     protected NodeIterator getElementNodeIterator(NodePointer elementPointer) {
44         return elementPointer.childIterator(test, false, null);
45     }
46 }
47
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