jrummikub.util
Class Event2<T1,T2>

java.lang.Object
  jrummikub.util.Event2<T1,T2>

Type Parameters:

T1 - type of the first event parameter

T2 - type of the second event parameter

All Implemented Interfaces:

IEvent2<T1,T2>

public class Event2<T1,T2>
extends java.lang.Object
implements IEvent2<T1,T2>

Simple single parameter event generator

Field Summary

private java.util.HashSet<IListener2<T1,T2>>

listeners

Constructor Summary

Event2()

Method Summary

Connection	add(IListener2<T1,T2> listener) Start to publish all events to a given listener
void	emit(T1 value1, T2 value2) Generate a single event
void	remove(IListener2<T1,T2> 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<IListener2<T1,T2>> listeners

Constructor Detail

Event2

public Event2()

Method Detail

add

public Connection add(IListener2<T1,T2> listener)

Description copied from interface: IEvent2

Start to publish all events to a given listener

Specified by:

add in interface IEvent2<T1,T2>

Parameters:

listener - target listener

Returns:

a connection to remove the listener

remove

public void remove(IListener2<T1,T2> listener)

Description copied from interface: IEvent2

Stop publishing events to a given listener

Specified by:

remove in interface IEvent2<T1,T2>

Parameters:

listener - target listener

emit

public void emit(T1 value1,
                 T2 value2)

Generate a single event

Parameters:

value1 - the first event parameter

value2 - the second event parameter