1 /**
2 * Licensed under the Artistic License; you may not use this file
3 * except in compliance with the License.
4 * You may obtain a copy of the License at
5 *
6 * http://displaytag.sourceforge.net/license.html
7 *
8 * THIS PACKAGE IS PROVIDED "AS IS" AND WITHOUT ANY EXPRESS OR
9 * IMPLIED WARRANTIES, INCLUDING, WITHOUT LIMITATION, THE IMPLIED
10 * WARRANTIES OF MERCHANTIBILITY AND FITNESS FOR A PARTICULAR PURPOSE.
11 */
12 package org.displaytag.sample;
13
14 import java.util.ArrayList;
15 import java.util.Random;
16
17
18 /**
19 * Just a utility class for testing out the table and column tags. When this class is created, it loads itself with a
20 * number of ListObjects that are shown throughout the various example pages that exercise the table object. If created
21 * via the default constructor, this loads itself with 60 ListObjects.
22 * @author epesh
23 * @author Fabrizio Giustina
24 * @version $Revision$ ($Author$)
25 */
26 public class TestList extends ArrayList
27 {
28
29 /**
30 * D1597A17A6.
31 */
32 private static final long serialVersionUID = 899149338534L;
33
34 /**
35 * Creats a TestList that is filled with 60 ListObjects suitable for testing.
36 */
37 public TestList()
38 {
39 super();
40
41 for (int j = 0; j < 60; j++)
42 {
43 add(new ListObject());
44 }
45 }
46
47 /**
48 * Creates a TestList that is filled with [size] ListObjects suitable for testing.
49 * @param size int size of the list
50 * @param duplicates boolean put duplicates in the list
51 */
52 public TestList(int size, boolean duplicates)
53 {
54 if (duplicates)
55 {
56 // generate a random number between 1 and 3 and duplicate that many number of times.
57 for (int j = 0; j < size; j++)
58 {
59
60 ListObject object1 = new ListObject();
61 ListObject object2 = new ListObject();
62 ListObject object3 = new ListObject();
63
64 int random = new Random().nextInt(3);
65 for (int k = 0; k <= random; k++)
66 {
67 add(object1);
68 }
69
70 object1.setId(object2.getId());
71
72 random = new Random().nextInt(3);
73 for (int k = 0; k <= random; k++)
74 {
75 add(object1);
76 add(object2);
77 }
78
79 object1.setEmail(object3.getEmail());
80
81 random = new java.util.Random().nextInt(3);
82 for (int k = 0; k <= random; k++)
83 {
84 add(object1);
85 }
86 }
87 }
88 else
89 {
90 for (int j = 0; j < size; j++)
91 {
92 add(new ListObject());
93 }
94 }
95 }
96
97 /**
98 * Returns a ListObject using get(index) from the Array.
99 * @param index int index of the List object into the array
100 * @return ListObject
101 */
102 public ListObject getItem(int index)
103 {
104 return (ListObject) super.get(index);
105 }
106
107 }
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