Source code: com/virtuosotechnologies/lib/propertyset/PropertySetListener.java
1 /*
2 ================================================================================
3
4 FILE: PropertySetListener.java
5
6 PROJECT:
7
8 Virtuoso Utilities
9
10 CONTENTS:
11
12 A listener for when changes are made to a PropertySet
13
14 PROGRAMMERS:
15
16 Daniel Azuma (DA) <dazuma@kagi.com>
17
18 COPYRIGHT:
19
20 Copyright (C) 2003 Daniel Azuma (dazuma@kagi.com)
21
22 This program is free software; you can redistribute it and/or
23 modify it under the terms of the GNU General Public License as
24 published by the Free Software Foundation; either version 2
25 of the License, or (at your option) any later version.
26
27 This program is distributed in the hope that it will be useful,
28 but WITHOUT ANY WARRANTY; without even the implied warranty of
29 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
30 GNU General Public License for more details.
31
32 You should have received a copy of the GNU General Public
33 License along with this program; if not, write to
34 Free Software Foundation, Inc.
35 59 Temple Place, Suite 330
36 Boston, MA 02111-1307 USA
37
38 ================================================================================
39 */
40
41
42 package com.virtuosotechnologies.lib.propertyset;
43
44 import java.util.EventListener;
45 import java.lang.reflect.Method;
46
47 import com.virtuosotechnologies.lib.util.EventBroadcastHelper;
48
49
50 /**
51 * A listener for when changes are made to a PropertySet
52 */
53 public interface PropertySetListener
54 extends EventListener
55 {
56 /**
57 * Method object referring to the propertyChanged method
58 */
59 public static final Method PROPERTYSET_CHANGED_METHOD =
60 EventBroadcastHelper.getUniqueListenerMethod(PropertySetListener.class);
61
62
63 /**
64 * Property in a property set was changed.
65 *
66 * @param ev more information about the event
67 */
68 public void propertySetChanged(
69 PropertySetEvent ev);
70 }