01: /*
02: * Licensed to the Apache Software Foundation (ASF) under one or more
03: * contributor license agreements. See the NOTICE file distributed with
04: * this work for additional information regarding copyright ownership.
05: * The ASF licenses this file to You under the Apache License, Version 2.0
06: * (the "License"); you may not use this file except in compliance with
07: * the License. You may obtain a copy of the License at
08: *
09: * http://www.apache.org/licenses/LICENSE-2.0
10: *
11: * Unless required by applicable law or agreed to in writing, software
12: * distributed under the License is distributed on an "AS IS" BASIS,
13: * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
14: * See the License for the specific language governing permissions and
15: * limitations under the License.
16: */
17:
18: package org.apache.commons.betwixt;
19:
20: import java.util.ArrayList;
21: import java.util.Iterator;
22:
23: /** This is a child that has a property containing it's parent.
24: *
25: * @author Robert Burrell Donkin
26: * @version $Revision: 438373 $
27: */
28: public class DoubleLinkedParentBean {
29:
30: private ArrayList children = new ArrayList();
31: private String name;
32:
33: public DoubleLinkedParentBean() {
34: }
35:
36: public DoubleLinkedParentBean(String name) {
37: setName(name);
38: }
39:
40: public String getName() {
41: return name;
42: }
43:
44: public void setName(String name) {
45: this .name = name;
46: }
47:
48: public Iterator getChildren() {
49: return children.iterator();
50: }
51:
52: public int getSize() {
53: return children.size();
54: }
55:
56: public void addChild(DoubleLinkedChildBean child) {
57: children.add(child);
58: child.setParent(this);
59: }
60: }
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