Classes in this File | Line Coverage | Branch Coverage | Complexity | ||||
ClusteringTreeChangeEvent |
|
| 1.0;1 |
1 | /* ======================================================================= | |
2 | * A visualisation library extension for JFreeChart. Please see JFreeChart | |
3 | * for further information. | |
4 | * ======================================================================= | |
5 | * Copyright (C) 2006 University of Helsinki, Department of Computer Science | |
6 | * | |
7 | * This library is free software; you can redistribute it and/or | |
8 | * modify it under the terms of the GNU Lesser General Public | |
9 | * License as published by the Free Software Foundation; either | |
10 | * version 2.1 of the License, or (at your option) any later version. | |
11 | * | |
12 | * This library is distributed in the hope that it will be useful, | |
13 | * but WITHOUT ANY WARRANTY; without even the implied warranty of | |
14 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU | |
15 | * Lesser General Public License for more details. | |
16 | * | |
17 | * You should have received a copy of the GNU Lesser General Public | |
18 | * License along with this library; if not, write to the Free Software | |
19 | * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA | |
20 | * ----------------------------- | |
21 | * Contact: ohtu@cs.helsinki.fi | |
22 | * ----------------------------- | |
23 | * | |
24 | */ | |
25 | ||
26 | package org.jfree.chart.event; | |
27 | ||
28 | import org.jfree.chart.event.PlotChangeEvent; | |
29 | import org.jfree.chart.plot.HCTreeNodeInfo; | |
30 | import org.jfree.chart.plot.Plot; | |
31 | ||
32 | /** | |
33 | * An event describing a change in a clustering tree. | |
34 | */ | |
35 | public class ClusteringTreeChangeEvent extends PlotChangeEvent { | |
36 | ||
37 | private HCTreeNodeInfo info; | |
38 | ||
39 | /** | |
40 | * Creates a new clustering tree change event. | |
41 | * | |
42 | * @param plot the plot this event is associated with. | |
43 | * @param oldSelection a node describing the subtree under which | |
44 | * the change took place. | |
45 | */ | |
46 | public ClusteringTreeChangeEvent (Plot plot, HCTreeNodeInfo info) { | |
47 | ||
48 | 8 | super(plot); |
49 | 8 | this.info = info; |
50 | ||
51 | 8 | } |
52 | ||
53 | /** | |
54 | * Returns the HCTreeNodeInfo object specifying the root of | |
55 | * the subtree where the event took place. | |
56 | * | |
57 | * @return a HCTreeNodeInfo object. | |
58 | */ | |
59 | public HCTreeNodeInfo getTreeNodeInfo() { | |
60 | ||
61 | 1 | return this.info; |
62 | ||
63 | } | |
64 | ||
65 | } | |
66 |