108 lines
2.9 KiB
Java
108 lines
2.9 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.util.concurrent.CompleteFuture;
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import io.netty.util.concurrent.EventExecutor;
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import io.netty.util.concurrent.Future;
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import io.netty.util.concurrent.GenericFutureListener;
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/**
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* A skeletal {@link ChannelFuture} implementation which represents a
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* {@link ChannelFuture} which has been completed already.
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*/
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abstract class CompleteChannelFuture extends CompleteFuture<Void> implements ChannelFuture {
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private final Channel channel;
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/**
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* Creates a new instance.
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*
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* @param channel the {@link Channel} associated with this future
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*/
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protected CompleteChannelFuture(Channel channel, EventExecutor executor) {
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super(executor);
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if (channel == null) {
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throw new NullPointerException("channel");
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}
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this.channel = channel;
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}
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@Override
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protected EventExecutor executor() {
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EventExecutor e = super.executor();
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if (e == null) {
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return channel().eventLoop();
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} else {
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return e;
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}
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}
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@Override
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public ChannelFuture addListener(GenericFutureListener<? extends Future<Void>> listener) {
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super.addListener(listener);
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return this;
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}
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@Override
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public ChannelFuture addListeners(GenericFutureListener<? extends Future<Void>>... listeners) {
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super.addListeners(listeners);
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return this;
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}
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@Override
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public ChannelFuture removeListener(GenericFutureListener<? extends Future<Void>> listener) {
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super.removeListener(listener);
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return this;
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}
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@Override
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public ChannelFuture removeListeners(GenericFutureListener<? extends Future<Void>>... listeners) {
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super.removeListeners(listeners);
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return this;
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}
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@Override
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public ChannelFuture syncUninterruptibly() {
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return this;
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}
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@Override
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public ChannelFuture sync() throws InterruptedException {
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return this;
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}
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@Override
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public ChannelFuture await() throws InterruptedException {
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return this;
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}
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@Override
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public ChannelFuture awaitUninterruptibly() {
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return this;
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}
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@Override
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public Channel channel() {
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return channel;
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}
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@Override
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public Void getNow() {
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return null;
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}
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}
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