Interface ChannelStateEvent

All Superinterfaces:

ChannelEvent

All Known Implementing Classes:

DownstreamChannelStateEvent, UpstreamChannelStateEvent

public interface ChannelStateEvent
extends ChannelEvent

A ChannelEvent which represents the change of the Channel state. It can mean the notification of a change or the request for a change, depending on whether it is an upstream event or a downstream event respectively. Please refer to the ChannelEvent documentation to find out what an upstream event and a downstream event are and what fundamental differences they have.

Method Summary

Modifier and Type	Method	Description
ChannelState	getState()	Returns the changed property of the Channel.
Object	getValue()	Returns the value of the changed property of the Channel.

Methods inherited from interface ChannelEvent

getChannel, getFuture

Method Details

getState

ChannelState getState()

Returns the changed property of the Channel.

getValue

Object getValue()

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