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Java > Open Source Codes > net > killingar > forum > internal > ParentIDItemTreeNode


1 /* Copyright 2000-2005 Anders Hovmöller
2  *
3  * The person or persons who have associated their work with
4  * this document (the "Dedicator") hereby dedicate the entire
5  * copyright in the work of authorship identified below (the
6  * "Work") to the public domain.
7  *
8  * Dedicator makes this dedication for the benefit of the
9  * public at large and to the detriment of Dedicator's heirs
10  * and successors. Dedicator intends this dedication to be an
11  * overt act of relinquishment in perpetuity of all present
12  * and future rights under copyright law, whether vested or
13  * contingent, in the Work. Dedicator understands that such
14  * relinquishment of all rights includes the relinquishment of
15  * all rights to enforce (by lawsuit or otherwise) those
16  * copyrights in the Work.
17  *
18  * Dedicator recognizes that, once placed in the public
19  * domain, the Work may be freely reproduced, distributed,
20  * transmitted, used, modified, built upon, or otherwise
21  * exploited by anyone for any purpose, commercial or non-
22  * commercial, and in any way, including by methods that have
23  * not yet been invented or conceived.
24  */
25
26 /**
27  * Describes a message in an area.
28  */
29 package net.killingar.forum.internal;
30
31 import java.util.ArrayList JavaDoc;
32 import java.util.List JavaDoc;
33
34 public class ParentIDItemTreeNode
35 {
36     public ParentIDItem item;
37     public List JavaDoc subnodes;
38     public int indent = 0;
39
40     public ParentIDItemTreeNode()
41     {
42     }
43
44     public ParentIDItemTreeNode(ParentIDItem inItem)
45     {
46         item = inItem;
47
48         if (item == null)
49             throw new RuntimeException JavaDoc();
50     }
51
52     public ParentIDItemTreeNode(ParentIDItem inItem, int inIndent)
53     {
54         item = inItem;
55         indent = inIndent;
56
57         if (item == null)
58             throw new RuntimeException JavaDoc();
59     }
60
61     public void setSubnodes(List JavaDoc in) { subnodes = in; }
62     public void setItem(ParentIDItem in) { item = in; }
63     public void setIndent(int in) { indent = in; }
64
65     public List JavaDoc getSubnodes() { return subnodes; }
66     public ParentIDItem getItem() { return item; }
67     public int getIndent() { return indent; }
68
69     public List JavaDoc getSubnodesAlways() { if (subnodes == null)subnodes = new ArrayList JavaDoc(); return subnodes; }
70
71     public boolean hasSubnodes() { return subnodes != null && subnodes.size() != 0; }
72 }
73
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