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17 package org.apache.commons.betwixt.recursion;
18
19 import java.util.ArrayList;
20 import java.util.Iterator;
21 import java.util.List;
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28 public class Element
29 {
30 ArrayList elements;
31 String name;
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37 public Element()
38 {
39 elements = new ArrayList();
40 }
41
42 public Element(String name)
43 {
44 this();
45 setName(name);
46 }
47
48 public void addElement(Element element)
49 {
50 elements.add(element);
51 }
52
53 public List getElements()
54 {
55 return elements;
56 }
57
58 public void setName(String name)
59 {
60 this.name = name;
61 }
62
63 public String getName()
64 {
65 return this.name;
66 }
67
68 public String toString()
69 {
70 StringBuffer buffer = new StringBuffer(getName() + "==>list: ");
71 Iterator it = getElements().iterator();
72 boolean first=true;
73 while (it.hasNext()) {
74 Element element = (Element) it.next();
75 if (first) {
76 first = false;
77 } else {
78 buffer.append(",");
79 }
80 buffer.append(element.getName());
81 }
82 return buffer.toString();
83 }
84
85
86 }