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Java > Open Source Codes > org > ozoneDB > collections > _NodeTreeMap_OzoneNodeImpl


1 // You can redistribute this software and/or modify it under the terms of
2 // the Ozone Library License version 1 published by ozone-db.org.
3 //
4 // This file is
5 // Copyright (C) 2002-@year@ Leo Mekenkamp. All rights reserved.
6 // $Id: _NodeTreeMap_OzoneNodeImpl.java,v 1.1 2003/01/26 19:51:40 leomekenkamp Exp $
7
8 package org.ozoneDB.collections;
9
10 /**
11  *
12  * @author <a HREF="mailto:ozoneATmekenkampD0Tcom">Leo Mekenkamp (mind the anti-sp@m)</a>
13  */
14 public class _NodeTreeMap_OzoneNodeImpl extends _AbstractOzoneMap_AbstractOzoneNode implements _NodeTreeMap_OzoneNode {
15
16     private static final long serialVersionUID = 1L;
17
18     private int color;
19
20     private BaseTreeMap.Node left = BaseTreeMapImpl.nilNode;
21
22     private BaseTreeMap.Node right = BaseTreeMapImpl.nilNode;
23
24     private BaseTreeMap.Node parent = BaseTreeMapImpl.nilNode;
25
26     public _NodeTreeMap_OzoneNodeImpl(Object JavaDoc key, Object JavaDoc value, int color) {
27         super(key, value);
28         setColor(color);
29     }
30
31     public void setRight(BaseTreeMap.Node right) {
32         this.right = right;
33     }
34
35     public void setParent(BaseTreeMap.Node parent) {
36         this.parent = parent;
37     }
38
39     public void setLeft(BaseTreeMap.Node left) {
40         this.left = left;
41     }
42
43     public void setColor(int color) {
44         this.color = color;
45     }
46
47     public BaseTreeMap.Node getRight() {
48         return right;
49     }
50
51     public BaseTreeMap.Node getParent() {
52         return parent;
53     }
54
55     public BaseTreeMap.Node getLeft() {
56         return left;
57     }
58
59     public int getColor() {
60         return color;
61     }
62
63     public boolean isNil() {
64         return false;
65     }
66
67 }
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