org.jboss.netty.channel
Class UpstreamChannelStateEvent

java.lang.Object
  org.jboss.netty.channel.UpstreamChannelStateEvent

All Implemented Interfaces:

ChannelEvent, ChannelStateEvent

public class UpstreamChannelStateEvent
extends Object
implements ChannelStateEvent

The default upstream ChannelStateEvent implementation.

Version:

$Rev: 2080 $, $Date: 2010-01-26 18:04:19 +0900 (Tue, 26 Jan 2010) $

Author:

The Netty Project, Trustin Lee

Constructor Summary

UpstreamChannelStateEvent(Channel channel, ChannelState state, Object value)
Creates a new instance.

Method Summary

Channel	getChannel() Returns the Channel which is associated with this event.
ChannelFuture	getFuture() Returns the ChannelFuture which is associated with this event.
ChannelState	getState() Returns the changed property of the Channel.
Object	getValue() Returns the value of the changed property of the Channel.
String	toString()

Methods inherited from class java.lang.Object

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

Constructor Detail

UpstreamChannelStateEvent

public UpstreamChannelStateEvent(Channel channel,
                                 ChannelState state,
                                 Object value)

Creates a new instance.

Method Detail

getChannel

public Channel getChannel()

Description copied from interface: ChannelEvent

Returns the Channel which is associated with this event.

Specified by:

getChannel in interface ChannelEvent

getFuture

public ChannelFuture getFuture()

Description copied from interface: ChannelEvent

Returns the ChannelFuture which is associated with this event. If this event is an upstream event, this method will always return a SucceededChannelFuture because the event has occurred already. If this event is a downstream event (i.e. I/O request), the returned future will be notified when the I/O request succeeds or fails.

Specified by:

getFuture in interface ChannelEvent

getState

public ChannelState getState()

Description copied from interface: ChannelStateEvent

Returns the changed property of the Channel.

Specified by:

getState in interface ChannelStateEvent

getValue

public Object getValue()

Description copied from interface: ChannelStateEvent

Returns the value of the changed property of the Channel. Please refer to ChannelState documentation to find out the allowed values for each property.

Specified by:

getValue in interface ChannelStateEvent

toString

public String toString()

Overrides:

toString in class Object