1 /*
2 * File: DefaultHierarchicalTimeBarModel.java
3 * Copyright (c) 2004-2007 Peter Kliem (Peter.Kliem@jaret.de)
4 * A commercial license is available, see http://www.jaret.de.
5 *
6 * This program is free software; you can redistribute it and/or modify
7 * it under the terms of the GNU General Public License as published by
8 * the Free Software Foundation; either version 2 of the License, or
9 * (at your option) any later version.
10 *
11 * This program is distributed in the hope that it will be useful,
12 * but WITHOUT ANY WARRANTY; without even the implied warranty of
13 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
14 * GNU General Public License for more details.
15 *
16 * You should have received a copy of the GNU General Public License
17 * along with this program; if not, write to the Free Software
18 * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
19 */
20 package de.jaret.util.ui.timebars.model;
21
22 /**
23 * Default implementation of t a HIerarchicalTimeBarModel.
24 *
25 * @author Peter Kliem
26 * @version $Id: DefaultHierarchicalTimeBarModel.java 800 2008-12-27 22:27:33Z kliem $
27 */
28 public class DefaultHierarchicalTimeBarModel implements HierarchicalTimeBarModel {
29 /** root node of the tree. */
30 protected TimeBarNode _rootNode;
31
32 /** current depth of the model tree. */
33 protected int _depth = 0;
34
35 /**
36 * Construct the model.
37 *
38 * @param root root node
39 */
40 public DefaultHierarchicalTimeBarModel(TimeBarNode root) {
41 _rootNode = root;
42 }
43
44 /**
45 * {@inheritDoc}
46 */
47 public int getDepth() {
48 return _depth;
49 }
50
51 /**
52 * {@inheritDoc}
53 */
54 public void setDepth(int depth) {
55 _depth = depth;
56 }
57
58 /**
59 * {@inheritDoc}
60 */
61 public TimeBarNode getRootNode() {
62 return _rootNode;
63 }
64
65 }