43 lines
1.6 KiB
Java
43 lines
1.6 KiB
Java
/*
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* Copyright 2009 Red Hat, Inc.
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*
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* Red Hat licenses this file to you under the Apache License, version 2.0
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* (the "License"); you may not use this file except in compliance with the
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* License. You may obtain a copy of the License at:
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
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* WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
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* License for the specific language governing permissions and limitations
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* under the License.
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*/
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package org.jboss.netty.channel;
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/**
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* A {@link ChannelEvent} which represents the notification of the state of
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* a child {@link Channel}. This event is for going upstream only. Please
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* refer to the {@link ChannelEvent} documentation to find out what an upstream
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* event and a downstream event are and what fundamental differences they have.
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*
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* @author <a href="http://www.jboss.org/netty/">The Netty Project</a>
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* @author <a href="http://gleamynode.net/">Trustin Lee</a>
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*
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* @version $Rev: 2080 $, $Date: 2010-01-26 18:04:19 +0900 (Tue, 26 Jan 2010) $
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*/
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public interface ChildChannelStateEvent extends ChannelEvent {
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/**
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* Returns the <strong>parent</strong> {@link Channel} which is associated
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* with this event. Please note that you should use {@link #getChildChannel()}
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* to get the {@link Channel} created or accepted by the parent {@link Channel}.
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*/
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Channel getChannel();
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/**
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* Returns the child {@link Channel} whose state has been changed.
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*/
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Channel getChildChannel();
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}
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