laoyuyu
5 years ago
parent
e14928e260
commit
8158c58d6e
@ -0,0 +1,49 @@ |
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/* |
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* Copyright (C) 2016 AriaLyy(https://github.com/AriaLyy/Aria)
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* |
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* Licensed under the Apache License, Version 2.0 (the "License"); |
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* you may not use this file except in compliance with the License. |
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* 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, |
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
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* See the License for the specific language governing permissions and |
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* limitations under the License. |
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*/ |
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package com.arialyy.aria.core.group; |
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import java.util.concurrent.ExecutorService; |
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import java.util.concurrent.SynchronousQueue; |
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import java.util.concurrent.ThreadPoolExecutor; |
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import java.util.concurrent.TimeUnit; |
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/** |
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* 子任务重试队列 |
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*/ |
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final class SimpleSubRetryQueue { |
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private volatile static SimpleSubRetryQueue INSTANCE = null; |
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private ExecutorService pool = new ThreadPoolExecutor(5, 100, |
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60L, TimeUnit.SECONDS, |
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new SynchronousQueue<Runnable>()); |
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public synchronized static SimpleSubRetryQueue getInstance() { |
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if (INSTANCE == null) { |
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synchronized (SimpleSubRetryQueue.class) { |
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INSTANCE = new SimpleSubRetryQueue(); |
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} |
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} |
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return INSTANCE; |
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} |
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private SimpleSubRetryQueue() { |
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} |
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void offer(AbsSubDLoadUtil subDLoadUtil) { |
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pool.submit(subDLoadUtil.getLoader()); |
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} |
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} |
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