ds.funnel.node.event

Interface EventDispatchHandler<E extends Event>

All Superinterfaces:

EventHandler<E>

All Known Subinterfaces:

EventDispatcher

All Known Implementing Classes:

DispatchEventTask, DispatchReplyTask, EventDispatcherImpl, TrafficDataEventHandler

public interface EventDispatchHandler<E extends Event>
extends EventHandler<E>

Method Summary

Modifier and Type	Method and Description
void	handle(E inEvent, java.lang.Exception ex) Called when a matching event is dispatched.
int	handleOrder()
java.lang.Class<E>	handleType()
void	onCancelHandler() Called when this handler is unregistered with the dispatcher.

Method Detail

handleType

java.lang.Class<E> handleType()

Returns:

The event class that this handler accepts.

handleOrder

int handleOrder()

Returns:

The relative order that this handler will be called.

handle

void handle(E inEvent,
            java.lang.Exception ex)
     throws java.lang.Exception

Called when a matching event is dispatched.

Specified by:

handle in interface EventHandler<E extends Event>

Parameters:

inEvent - - The dispatched event.

ex - - An exception to pass to the handler

Throws:

java.lang.Exception

onCancelHandler

void onCancelHandler()

Called when this handler is unregistered with the dispatcher.