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: package org.apache.commons.betwixt.recursion;
18:
19: import java.util.ArrayList;
20: import java.util.Iterator;
21: import java.util.List;
22:
23: /**
24: * This is just a simple element bean..
25: * @author <a href="mailto:martin@mvdb.net">Martin van den Bemt</a>
26: * @version $Id: Element.java 438373 2006-08-30 05:17:21Z bayard $
27: */
28: public class Element {
29: ArrayList elements;
30: String name;
31:
32: /**
33: * Constructor for ElementBean.
34: */
35: public Element() {
36: elements = new ArrayList();
37: }
38:
39: public Element(String name) {
40: this ();
41: setName(name);
42: }
43:
44: public void addElement(Element element) {
45: elements.add(element);
46: }
47:
48: public List getElements() {
49: return elements;
50: }
51:
52: public void setName(String name) {
53: this .name = name;
54: }
55:
56: public String getName() {
57: return this .name;
58: }
59:
60: public String toString() {
61: StringBuffer buffer = new StringBuffer(getName() + "==>list: ");
62: Iterator it = getElements().iterator();
63: boolean first = true;
64: while (it.hasNext()) {
65: Element element = (Element) it.next();
66: if (first) {
67: first = false;
68: } else {
69: buffer.append(",");
70: }
71: buffer.append(element.getName());
72: }
73: return buffer.toString();
74: }
75:
76: }
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