1e0c83db23
- Fixes #1282 (not perfectly, but to the extent it's possible with the current API) - Add AddressedEnvelope and DefaultAddressedEnvelope - Make DatagramPacket extend DefaultAddressedEnvelope<ByteBuf, InetSocketAddress> - Rename ByteBufHolder.data() to content() so that a message can implement both AddressedEnvelope and ByteBufHolder (DatagramPacket does) without introducing two getter methods for the content - Datagram channel implementations now understand ByteBuf and ByteBufHolder as a message with unspecified remote address.
45 lines
1.3 KiB
Java
45 lines
1.3 KiB
Java
/*
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* Copyright 2013 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.ReferenceCounted;
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import java.net.SocketAddress;
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/**
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* A message that wraps another message with a sender address and a recipient address.
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*
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* @param <M> the type of the wrapped message
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* @param <A> the type of the address
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*/
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public interface AddressedEnvelope<M, A extends SocketAddress> extends ReferenceCounted {
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/**
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* Returns the message wrapped by this envelope message.
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*/
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M content();
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/**
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* Returns the address of the sender of this message.
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*/
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A sender();
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/**
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* Returns the address of the recipient of this message.
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*/
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A recipient();
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}
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