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Java > Open Source Codes > org > jfree > chart > event > AxisChangeEvent


1 /* ===========================================================
2  * JFreeChart : a free chart library for the Java(tm) platform
3  * ===========================================================
4  *
5  * (C) Copyright 2000-2005, by Object Refinery Limited and Contributors.
6  *
7  * Project Info: http://www.jfree.org/jfreechart/index.html
8  *
9  * This library is free software; you can redistribute it and/or modify it
10  * under the terms of the GNU Lesser General Public License as published by
11  * the Free Software Foundation; either version 2.1 of the License, or
12  * (at your option) any later version.
13  *
14  * This library is distributed in the hope that it will be useful, but
15  * WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
16  * or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public
17  * License for more details.
18  *
19  * You should have received a copy of the GNU Lesser General Public License
20  * along with this library; if not, write to the Free Software Foundation,
21  * Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307, USA.
22  *
23  * [Java is a trademark or registered trademark of Sun Microsystems, Inc.
24  * in the United States and other countries.]
25  *
26  * --------------------
27  * AxisChangeEvent.java
28  * --------------------
29  * (C) Copyright 2000-2004, by Object Refinery Limited.
30  *
31  * Original Author: David Gilbert (for Object Refinery Limited);
32  * Contributor(s): -;
33  *
34  * $Id: AxisChangeEvent.java,v 1.3 2005/03/28 19:39:00 mungady Exp $
35  *
36  * Changes (from 24-Aug-2001)
37  * --------------------------
38  * 24-Aug-2001 : Added standard source header. Fixed DOS encoding problem (DG);
39  * 09-Oct-2002 : Fixed errors reported by Checkstyle (DG);
40  *
41  */
42
43 package org.jfree.chart.event;
44
45 import org.jfree.chart.axis.Axis;
46
47 /**
48  * A change event that encapsulates information about a change to an axis.
49  *
50  */
51 public class AxisChangeEvent extends ChartChangeEvent {
52
53     /** The axis that generated the change event. */
54     private Axis axis;
55
56     /**
57      * Creates a new AxisChangeEvent.
58      *
59      * @param axis the axis that generated the event.
60      */
61     public AxisChangeEvent(Axis axis) {
62         super(axis);
63         this.axis = axis;
64     }
65
66     /**
67      * Returns the axis that generated the event.
68      *
69      * @return The axis that generated the event.
70      */
71     public Axis getAxis() {
72         return this.axis;
73     }
74
75 }
76
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