1 package cz.cuni.amis.pogamut.base.communication.worldview.object;
2
3 import cz.cuni.amis.pogamut.base.communication.worldview.event.IWorldEventListener;
4
5 /**
6 * Listens on object events.
7 * <p><p>
8 * Don't be afraid of class's parameters :-) ... it allows you to specify type of objects you want to listen to
9 * and type of events you want to accept.
10 * <p><p>
11 * If you want to listen to more then one type of events / objects then specify these parameters as
12 * common ancestor of events / objects you want to accept inside the listener's notify() method.
13 * <p><p>
14 * This approach allows you to work with specific types of object / events directly in the notify() method
15 * sparing you of casting these event to the correct class.
16 * <p><p>
17 * Note: if you do not care about the EVENT class (which is very common), try using {@link IWorldObjectListener} that
18 * only requires to specify and object class as template parameters.
19 *
20 * @author Jimmy
21 * @param OBJECT class of objects you're listening to
22 */
23 public interface IWorldObjectEventListener<OBJECT extends IWorldObject, EVENT extends IWorldObjectEvent<OBJECT>>
24 extends IWorldEventListener<EVENT> {
25
26 }