68 lines
2.1 KiB
Java
68 lines
2.1 KiB
Java
/*
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*
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* MIT License
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*
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* Copyright (c) 2020 TerraForged
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*
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* Permission is hereby granted, free of charge, to any person obtaining a copy
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* of this software and associated documentation files (the "Software"), to deal
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* in the Software without restriction, including without limitation the rights
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* to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
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* copies of the Software, and to permit persons to whom the Software is
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* furnished to do so, subject to the following conditions:
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*
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* The above copyright notice and this permission notice shall be included in all
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* copies or substantial portions of the Software.
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*
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* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
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* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
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* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
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* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
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* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
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* SOFTWARE.
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*/
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package com.terraforged.core.util.concurrent.batcher;
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import java.util.ArrayList;
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import java.util.List;
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import java.util.concurrent.Callable;
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import java.util.concurrent.ExecutorService;
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import java.util.concurrent.Future;
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public class AsyncBatcher implements Batcher {
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private final List<Future<?>> tasks;
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private final ExecutorService executor;
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public AsyncBatcher(ExecutorService executor, int size) {
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this.executor = executor;
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this.tasks = new ArrayList<>(size);
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}
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@Override
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public void submit(Runnable task) {
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tasks.add(executor.submit(task));
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}
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@Override
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public void submit(Callable<?> task) {
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tasks.add(executor.submit(task));
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}
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@Override
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public void close() {
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boolean hasMore = true;
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while (hasMore) {
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hasMore = false;
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for (Future<?> future : tasks) {
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if (!future.isDone()) {
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hasMore = true;
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}
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}
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}
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tasks.clear();
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}
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}
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