35 lines
1.2 KiB
Java
35 lines
1.2 KiB
Java
/*
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* Copyright 2012 The Netty Project
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*
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* The Netty Project licenses this file to you under the Apache License,
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* version 2.0 (the "License"); you may not use this file except in compliance
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* with the 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 io.netty.channel;
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import io.netty.buffer.Buf;
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/**
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* {@link ChannelStateHandler} which handles inbound data.
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*/
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interface ChannelInboundHandler extends ChannelStateHandler {
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/**
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* Return the {@link Buf} which will be used for inbound data for the given {@link ChannelHandlerContext}.
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*/
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Buf newInboundBuffer(ChannelHandlerContext ctx) throws Exception;
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/**
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* Invoked when this handler is not going to receive any inbound message anymore and thus it's safe to
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* deallocate its inbound buffer.
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*/
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void freeInboundBuffer(ChannelHandlerContext ctx) throws Exception;
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}
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