63 lines
2.0 KiB
Java
63 lines
2.0 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.BufType;
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import java.net.SocketAddress;
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/**
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* Represents the properties of a {@link Channel} implementation.
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*/
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public final class ChannelMetadata {
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private final BufType bufferType;
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private final boolean hasDisconnect;
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/**
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* Create a new instance
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*
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* @param bufferType the {@link BufType} which will be used by the {@link Channel}.
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* @param hasDisconnect {@code true} if and only if the channel has the {@code disconnect()} operation
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* that allows a user to disconnect and then call {@link Channel#connect(SocketAddress)}
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* again, such as UDP/IP.
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*/
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public ChannelMetadata(BufType bufferType, boolean hasDisconnect) {
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if (bufferType == null) {
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throw new NullPointerException("bufferType");
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}
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this.bufferType = bufferType;
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this.hasDisconnect = hasDisconnect;
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}
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/**
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* Returns the {@link BufType} which will be used by the {@link Channel}.
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*/
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public BufType bufferType() {
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return bufferType;
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}
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/**
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* Returns {@code true} if and only if the channel has the {@code disconnect()} operation
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* that allows a user to disconnect and then call {@link Channel#connect(SocketAddress)} again,
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* such as UDP/IP.
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*/
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public boolean hasDisconnect() {
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return hasDisconnect;
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}
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}
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