org.yestech.event.listener
Interface IAggregateListener<EVENT extends IEvent,RESULT>

Type Parameters:

EVENT - An instance of IEvent

RESULT - The result object

All Superinterfaces:

IListener<EVENT,RESULT>

public interface IAggregateListener<EVENT extends IEvent,RESULT>
extends IListener<EVENT,RESULT>

Represents a Listener that is executed by a IEventMulticaster. The result from the Execution will be aggregated in a AggregateResultReference for access by the caller. The contract is still the same as IListener.

Method Summary

Enum<?>	getToken() Return the Token to associate the result.
void	setToken(Enum<?> token) Set the token to use in association.

Methods inherited from interface org.yestech.event.listener.IListener

deregister, getMulticaster, handle, register, setMulticaster

Method Detail

getToken

Enum<?> getToken()

Return the Token to associate the result.

Returns:

the Token

setToken

void setToken(Enum<?> token)

Set the token to use in association.

Parameters:

token - The Token