本文整理了Java中java.util.concurrent.ThreadPoolExecutor.onShutdown()方法的一些代码示例，展示了ThreadPoolExecutor.onShutdown()的具体用法。这些代码示例主要来源于Github/Stackoverflow/Maven等平台，是从一些精选项目中提取出来的代码，具有较强的参考意义，能在一定程度帮忙到你。ThreadPoolExecutor.onShutdown()方法的具体详情如下：
包路径：java.util.concurrent.ThreadPoolExecutor
类名称：ThreadPoolExecutor
方法名：onShutdown

ThreadPoolExecutor.onShutdown介绍

[英]Performs any further cleanup following run state transition on invocation of shutdown. A no-op here, but used by ScheduledThreadPoolExecutor to cancel delayed tasks.
[中]

代码示例

代码示例来源：origin: robovm/robovm

/**
 * Initiates an orderly shutdown in which previously submitted
 * tasks are executed, but no new tasks will be accepted.
 * Invocation has no additional effect if already shut down.
 *
 * <p>This method does not wait for previously submitted tasks to
 * complete execution.  Use {@link #awaitTermination awaitTermination}
 * to do that.
 */
public void shutdown() {
  final ReentrantLock mainLock = this.mainLock;
  mainLock.lock();
  try {
    checkShutdownAccess();
    advanceRunState(SHUTDOWN);
    interruptIdleWorkers();
    onShutdown(); // hook for ScheduledThreadPoolExecutor
  } finally {
    mainLock.unlock();
  }
  tryTerminate();
}

代码示例来源：origin: com.bugvm/bugvm-rt

/**
 * Initiates an orderly shutdown in which previously submitted
 * tasks are executed, but no new tasks will be accepted.
 * Invocation has no additional effect if already shut down.
 *
 * <p>This method does not wait for previously submitted tasks to
 * complete execution.  Use {@link #awaitTermination awaitTermination}
 * to do that.
 */
public void shutdown() {
  final ReentrantLock mainLock = this.mainLock;
  mainLock.lock();
  try {
    checkShutdownAccess();
    advanceRunState(SHUTDOWN);
    interruptIdleWorkers();
    onShutdown(); // hook for ScheduledThreadPoolExecutor
  } finally {
    mainLock.unlock();
  }
  tryTerminate();
}

代码示例来源：origin: ibinti/bugvm

/**
 * Initiates an orderly shutdown in which previously submitted
 * tasks are executed, but no new tasks will be accepted.
 * Invocation has no additional effect if already shut down.
 *
 * <p>This method does not wait for previously submitted tasks to
 * complete execution.  Use {@link #awaitTermination awaitTermination}
 * to do that.
 */
public void shutdown() {
  final ReentrantLock mainLock = this.mainLock;
  mainLock.lock();
  try {
    checkShutdownAccess();
    advanceRunState(SHUTDOWN);
    interruptIdleWorkers();
    onShutdown(); // hook for ScheduledThreadPoolExecutor
  } finally {
    mainLock.unlock();
  }
  tryTerminate();
}

代码示例来源：origin: MobiVM/robovm

/**
 * Initiates an orderly shutdown in which previously submitted
 * tasks are executed, but no new tasks will be accepted.
 * Invocation has no additional effect if already shut down.
 *
 * <p>This method does not wait for previously submitted tasks to
 * complete execution.  Use {@link #awaitTermination awaitTermination}
 * to do that.
 */
public void shutdown() {
  final ReentrantLock mainLock = this.mainLock;
  mainLock.lock();
  try {
    checkShutdownAccess();
    advanceRunState(SHUTDOWN);
    interruptIdleWorkers();
    onShutdown(); // hook for ScheduledThreadPoolExecutor
  } finally {
    mainLock.unlock();
  }
  tryTerminate();
}

代码示例来源：origin: org.apidesign.bck2brwsr/emul

/**
 * Initiates an orderly shutdown in which previously submitted
 * tasks are executed, but no new tasks will be accepted.
 * Invocation has no additional effect if already shut down.
 *
 * <p>This method does not wait for previously submitted tasks to
 * complete execution.  Use {@link #awaitTermination awaitTermination}
 * to do that.
 *
 * @throws SecurityException {@inheritDoc}
 */
public void shutdown() {
  final ReentrantLock mainLock = this.mainLock;
  mainLock.lock();
  try {
    checkShutdownAccess();
    advanceRunState(SHUTDOWN);
    interruptIdleWorkers();
    onShutdown(); // hook for ScheduledThreadPoolExecutor
  } finally {
    mainLock.unlock();
  }
  tryTerminate();
}

代码示例来源：origin: com.mobidevelop.robovm/robovm-rt

/**
 * Initiates an orderly shutdown in which previously submitted
 * tasks are executed, but no new tasks will be accepted.
 * Invocation has no additional effect if already shut down.
 *
 * <p>This method does not wait for previously submitted tasks to
 * complete execution.  Use {@link #awaitTermination awaitTermination}
 * to do that.
 */
public void shutdown() {
  final ReentrantLock mainLock = this.mainLock;
  mainLock.lock();
  try {
    checkShutdownAccess();
    advanceRunState(SHUTDOWN);
    interruptIdleWorkers();
    onShutdown(); // hook for ScheduledThreadPoolExecutor
  } finally {
    mainLock.unlock();
  }
  tryTerminate();
}

代码示例来源：origin: com.gluonhq/robovm-rt

/**
 * Initiates an orderly shutdown in which previously submitted
 * tasks are executed, but no new tasks will be accepted.
 * Invocation has no additional effect if already shut down.
 *
 * <p>This method does not wait for previously submitted tasks to
 * complete execution.  Use {@link #awaitTermination awaitTermination}
 * to do that.
 */
public void shutdown() {
  final ReentrantLock mainLock = this.mainLock;
  mainLock.lock();
  try {
    checkShutdownAccess();
    advanceRunState(SHUTDOWN);
    interruptIdleWorkers();
    onShutdown(); // hook for ScheduledThreadPoolExecutor
  } finally {
    mainLock.unlock();
  }
  tryTerminate();
}

代码示例来源：origin: jtulach/bck2brwsr

/**
 * Initiates an orderly shutdown in which previously submitted
 * tasks are executed, but no new tasks will be accepted.
 * Invocation has no additional effect if already shut down.
 *
 * <p>This method does not wait for previously submitted tasks to
 * complete execution.  Use {@link #awaitTermination awaitTermination}
 * to do that.
 *
 * @throws SecurityException {@inheritDoc}
 */
public void shutdown() {
  final ReentrantLock mainLock = this.mainLock;
  mainLock.lock();
  try {
    checkShutdownAccess();
    advanceRunState(SHUTDOWN);
    interruptIdleWorkers();
    onShutdown(); // hook for ScheduledThreadPoolExecutor
  } finally {
    mainLock.unlock();
  }
  tryTerminate();
}

代码示例来源：origin: FlexoVM/flexovm

/**
 * Initiates an orderly shutdown in which previously submitted
 * tasks are executed, but no new tasks will be accepted.
 * Invocation has no additional effect if already shut down.
 *
 * <p>This method does not wait for previously submitted tasks to
 * complete execution.  Use {@link #awaitTermination awaitTermination}
 * to do that.
 */
public void shutdown() {
  final ReentrantLock mainLock = this.mainLock;
  mainLock.lock();
  try {
    checkShutdownAccess();
    advanceRunState(SHUTDOWN);
    interruptIdleWorkers();
    onShutdown(); // hook for ScheduledThreadPoolExecutor
  } finally {
    mainLock.unlock();
  }
  tryTerminate();
}

代码示例来源：origin: org.codehaus.jsr166-mirror/jsr166

/**
 * Initiates an orderly shutdown in which previously submitted
 * tasks are executed, but no new tasks will be accepted.
 * Invocation has no additional effect if already shut down.
 *
 * <p>This method does not wait for previously submitted tasks to
 * complete execution.  Use {@link #awaitTermination awaitTermination}
 * to do that.
 *
 * @throws SecurityException {@inheritDoc}
 */
public void shutdown() {
  final ReentrantLock mainLock = this.mainLock;
  mainLock.lock();
  try {
    checkShutdownAccess();
    advanceRunState(SHUTDOWN);
    interruptIdleWorkers();
    onShutdown(); // hook for ScheduledThreadPoolExecutor
  } finally {
    mainLock.unlock();
  }
  tryTerminate();
}