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1   /*
2    * Copyright (c) 2000, 2004, Oracle and/or its affiliates. All rights reserved.
3    * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
4    *
5    * This code is free software; you can redistribute it and/or modify it
6    * under the terms of the GNU General Public License version 2 only, as
7    * published by the Free Software Foundation.
8    *
9    * This code is distributed in the hope that it will be useful, but WITHOUT
10   * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
11   * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
12   * version 2 for more details (a copy is included in the LICENSE file that
13   * accompanied this code).
14   *
15   * You should have received a copy of the GNU General Public License version
16   * 2 along with this work; if not, write to the Free Software Foundation,
17   * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
18   *
19   * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
20   * or visit www.oracle.com if you need additional information or have any
21   * questions.
22   *
23   */
24  
25  package sun.jvm.hotspot.ui.tree;
26  
27  import sun.jvm.hotspot.oops.*;
28  
29  /** Encapsulates a long value in a tree handled by SimpleTreeModel */
30  
31  public class LongTreeNodeAdapter extends FieldTreeNodeAdapter {
32    private long val;
33    private boolean hexFormat = false;
34  
35    public LongTreeNodeAdapter(long val, FieldIdentifier id) {
36      this(val, id, false);
37    }
38  
39    public LongTreeNodeAdapter(long val, FieldIdentifier id, boolean treeTableMode) {
40      super(id, treeTableMode);
41      this.val = val;
42    }
43  
44    public void setHexFormat(boolean hexFormat) {
45      this.hexFormat = hexFormat;
46    }
47  
48    public boolean getHexFormat() {
49      return hexFormat;
50    }
51  
52    public int getChildCount() {
53      return 0;
54    }
55  
56    public SimpleTreeNode getChild(int index) {
57      return null;
58    }
59  
60    public boolean isLeaf() {
61      return true;
62    }
63  
64    public int getIndexOfChild(SimpleTreeNode child) {
65      return 0;
66    }
67  
68    public String getValue() {
69      if (hexFormat) {
70        return "0x" + Long.toHexString(val);
71      } else {
72        return Long.toString(val);
73      }
74    }
75  }