1 package org.rpi.player.observers; 2 3 import java.util.Observable; 4 5 /** 6 * Possible Events: 7 * EVENTSTANDBYCHANGED 8 * 9 */ 10 11 public class ObservableProduct 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 }