List of prestartCoreThread() Examples

Examples of prestartCoreThread()

java.util.concurrent.ThreadPoolExecutor.prestartCoreThread()
Starts a core thread, causing it to idly wait for work. This overrides the default policy of starting core threads only when new tasks are executed. This method will return {@code false}if all core threads have already been started. @return {@code true} if a thread was started

Examples of java.util.concurrent.ThreadPoolExecutor.prestartCoreThread()

    private static ThreadPoolExecutor buildNonBlockableExecutor() {
      final BlockingQueue<Runnable> workQueue = new LinkedBlockingQueue<Runnable>();
      final ThreadPoolExecutor tpe = new ThreadPoolExecutor(POOL_SIZE, POOL_SIZE, 15L, TimeUnit.SECONDS, workQueue,
          THREAD_FACTORY);
      tpe.allowCoreThreadTimeOut(true);
      tpe.prestartCoreThread();
      return tpe;
    }


    private static ThreadPoolExecutor buildBlockableExecutor() {
      return new ThreadPoolExecutor(0, Integer.MAX_VALUE, 15L, TimeUnit.SECONDS, new SynchronousQueue<Runnable>(),

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Examples of java.util.concurrent.ThreadPoolExecutor.prestartCoreThread()

   * @return ExecutorService
   */
  protected ExecutorService createThreadPool(int concurrency){
    ThreadPoolExecutor tp = new ThreadPoolExecutor(concurrency, concurrency, 1L,TimeUnit.SECONDS,
        new LinkedBlockingQueue<Runnable>());
    tp.prestartCoreThread();
    return tp;
  }
  
  /**
   * Decide whether the reader or writer thread is executed successfully

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Examples of java.util.concurrent.ThreadPoolExecutor.prestartCoreThread()

    private static ThreadPoolExecutor buildNonBlockableExecutor() {
      final BlockingQueue<Runnable> workQueue = new LinkedBlockingQueue<Runnable>();
      final ThreadPoolExecutor tpe = new ThreadPoolExecutor(POOL_SIZE, POOL_SIZE, 15L, TimeUnit.SECONDS, workQueue,
          THREAD_FACTORY);
      tpe.allowCoreThreadTimeOut(true);
      tpe.prestartCoreThread();
      return tpe;
    }


    private static ScheduledThreadPoolExecutor buildBlockableExecutor() {
      final ScheduledThreadPoolExecutor stpe = new ScheduledThreadPoolExecutor(POOL_SIZE, THREAD_FACTORY);

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