com.alibaba.tac.engine.util.ThreadPoolUtils Maven / Gradle / Ivy
/*
* MIT License
*
* Copyright (c) 2016 Alibaba Group
*
* Permission is hereby granted, free of charge, to any person obtaining a copy
* of this software and associated documentation files (the "Software"), to deal
* in the Software without restriction, including without limitation the rights
* to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
* copies of the Software, and to permit persons to whom the Software is
* furnished to do so, subject to the following conditions:
*
* The above copyright notice and this permission notice shall be included in all
* copies or substantial portions of the Software.
*
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
* SOFTWARE.
*/
package com.alibaba.tac.engine.util;
import java.util.concurrent.*;
import java.util.concurrent.atomic.AtomicInteger;
/**
* @author jinshuan.li on 2018/8/19 15:47.
*/
public class ThreadPoolUtils {
/**
* create thrad pool
* @param nThreads
* @param threadName
* @return
*/
public static ExecutorService createThreadPool(int nThreads, String threadName) {
ExecutorService executorService = new ThreadPoolExecutor(nThreads, 300, 5, TimeUnit.MINUTES, new
LinkedBlockingQueue<>(), new ThreadFactory() {
private AtomicInteger count = new AtomicInteger(0);
@Override
public Thread newThread(Runnable r) {
return new Thread(r, threadName + "_" + count.incrementAndGet());
}
});
return executorService;
}
}