1 package org.rpi.player.observers;
2
3 import java.util.Observable;
4
5 /**
6 * Possible Events
7 * EVENTVOLUMECHANGED
8 * EVENTMUTECHANGED
9 */
10
11 public class ObservableVolume extends Observable {
12
13 /**
14 * Let the Observers know something has changed..
15 *
16 * @param obj
17 */
18 public void notifyChange(Object obj) {
19 try
20 {
21 setChanged();
22 notifyObservers(obj);
23 }
24 catch(Exception e)
25 {
26 }
27
28 }
29
30 }