9ba3126bd4
Motivation: ChannelPromiseAggregator and ChannelPromiseNotifiers only allow consumers to work with Channels as the result type. Generic versions of these classes allow consumers to aggregate or broadcast the results of an asynchronous execution with other result types. Modifications: Add PromiseAggregator and PromiseNotifier. Add unit tests for both. Remove code in ChannelPromiseAggregator and ChannelPromiseNotifier and modify them to extend the new base classes. Result: Consumers can now aggregate or broadcast the results of an asynchronous execution with results types other than Channel.
35 lines
1.1 KiB
Java
35 lines
1.1 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.PromiseAggregator;
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/**
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* Class which is used to consolidate multiple channel futures into one, by
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* listening to the individual futures and producing an aggregated result
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* (success/failure) when all futures have completed.
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*/
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public final class ChannelPromiseAggregator
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extends PromiseAggregator<Void, ChannelFuture>
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implements ChannelFutureListener {
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public ChannelPromiseAggregator(ChannelPromise aggregatePromise) {
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super(aggregatePromise);
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}
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}
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