Rogue: Savage Rats, a retro-themed dungeon crawler
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rogue-savage-rats/src/mightypork/gamecore/control/bus/events/Event.java

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package mightypork.gamecore.control.bus.events;
import mightypork.gamecore.control.bus.events.types.DelayedEvent;
import mightypork.gamecore.control.bus.events.types.ImmediateEvent;
import mightypork.gamecore.control.bus.events.types.SingleReceiverEvent;
/**
* <p>
* Something that can be handled by HANDLER.
* </p>
* <p>
* Can be annotated as {@link SingleReceiverEvent} to be delivered once only,
* and {@link DelayedEvent} or {@link ImmediateEvent} to specify default sending
* mode.
* </p>
* <p>
* Default sending mode (if not changed by annotations) is <i>queued</i> with
* zero delay.
* </p>
*
* @author MightyPork
* @param <HANDLER> handler type
*/
public interface Event<HANDLER> {
/**
* Ask handler to handle this message.
*
* @param handler handler instance
*/
public void handleBy(HANDLER handler);
}