1 /*
2 * Licensed to the Apache Software Foundation (ASF) under one or more
3 * contributor license agreements. See the NOTICE file distributed with
4 * this work for additional information regarding copyright ownership.
5 * The ASF licenses this file to You under the Apache License, Version 2.0
6 * (the "License"); you may not use this file except in compliance with
7 * the License. You may obtain a copy of the License at
8 *
9 * 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 public DoubleLinkedParentBean(String name) {
36 setName(name);
37 }
38
39 public String getName() {
40 return name;
41 }
42
43 public void setName(String name) {
44 this.name = name;
45 }
46
47 public Iterator getChildren() {
48 return children.iterator();
49 }
50
51 public int getSize() {
52 return children.size();
53 }
54
55
56 public void addChild(DoubleLinkedChildBean child) {
57 children.add(child);
58 child.setParent(this);
59 }
60 }
61