jrummikub.util
Class Event

java.lang.Object
  jrummikub.util.Event

All Implemented Interfaces:

IEvent

public class Event
extends java.lang.Object
implements IEvent

Simple parameterless event generator

Field Summary

private java.util.HashSet<IListener>

listeners

Constructor Summary

Event()

Method Summary

Connection	add(IListener listener) Start to publish all events to a given listener
void	emit() Generate a single event
void	remove(IListener listener) Stop publishing events to a given listener

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Detail

listeners

private java.util.HashSet<IListener> listeners

Constructor Detail

Event

public Event()

Method Detail

add

public Connection add(IListener listener)

Description copied from interface: IEvent

Start to publish all events to a given listener

Specified by:

add in interface IEvent

Parameters:

listener - target listener

Returns:

a connection to remove the listener

remove

public void remove(IListener listener)

Description copied from interface: IEvent

Stop publishing events to a given listener

Specified by:

remove in interface IEvent

Parameters:

listener - target listener

emit

public void emit()

Generate a single event