net.gleamynode.netty2

Interface EventDispatcher

All Known Subinterfaces:

OrderedEventDispatcherMBean, SimpleEventDispatcherMBean, ThreadPooledEventDispatcher, ThreadPooledEventDispatcherMBean

All Known Implementing Classes:

AbstractThreadPooledEventDispatcher, LowLatencyEventDispatcher, OrderedEventDispatcher, SimpleEventDispatcher

public interface EventDispatcher

Dispatches session events to SessionListener.

Netty provides two default implementations:

• SimpleEventDispatcher
• OrderedEventDispatcher
• LowLatencyEventDispatcher

Version:

$Rev: 4 $, $Date: 2005-04-18 12:04:09 +0900 $

Author:

Trustin Lee (http://gleamynode.net/dev/)

Method Summary

Methods

Modifier and Type	Method and Description
void	fire(Event event) Fires the specified session event.
void	flush() (Optional operation) Flushes the buffered events.
int	getWaitingEventSize() Returns the number of session events that are still not dispatched to SessionListeners.

Method Detail

getWaitingEventSize

int getWaitingEventSize()

Returns the number of session events that are still not dispatched to SessionListeners.

fire

void fire(Event event)

Fires the specified session event.

flush

void flush()

(Optional operation) Flushes the buffered events. This method is invoked by ReadController.processEvent(Event)and WriteController.processEvent(Event)after the expected I/O operations have been completed. So you can implement EventDispatcherto buffer the fireXXX calls and fire (flush) them here in actually.