cn.hippo4j.core.executor.support

类 AbstractDynamicExecutorSupport

java.lang.Object

java.util.concurrent.AbstractExecutorService

java.util.concurrent.ThreadPoolExecutor

cn.hippo4j.core.executor.support.AbstractDynamicExecutorSupport

所有已实现的接口:

Executor, ExecutorService, org.springframework.beans.factory.DisposableBean, org.springframework.beans.factory.InitializingBean

直接已知子类:

DynamicThreadPoolExecutor

public abstract class AbstractDynamicExecutorSupport
extends ThreadPoolExecutor
implements org.springframework.beans.factory.InitializingBean, org.springframework.beans.factory.DisposableBean

Dynamic executor configuration support.

作者:

chen.ma

嵌套类概要

从类继承的嵌套类/接口 java.util.concurrent.ThreadPoolExecutor

ThreadPoolExecutor.AbortPolicy, ThreadPoolExecutor.CallerRunsPolicy, ThreadPoolExecutor.DiscardOldestPolicy, ThreadPoolExecutor.DiscardPolicy

字段概要

字段

限定符和类型	字段和说明
long	awaitTerminationMillis
boolean	waitForTasksToCompleteOnShutdown

构造器概要

构造器

构造器和说明
AbstractDynamicExecutorSupport(int corePoolSize, int maximumPoolSize, long keepAliveTime, TimeUnit unit, boolean waitForTasksToCompleteOnShutdown, long awaitTerminationMillis, BlockingQueue<Runnable> workQueue, String threadPoolId, ThreadFactory threadFactory, RejectedExecutionHandler handler)

方法概要

限定符和类型	方法和说明
void	afterPropertiesSet() Calls initialize() after the container applied all property values.
protected void	cancelRemainingTask(Runnable task) Cancel the given remaining task which never commended execution, as returned from ExecutorService.shutdownNow().
void	destroy() Calls shutdown when the BeanFactory destroys.
void	initialize() Set up the ExecutorService.
protected abstract ExecutorService	initializeExecutor() Create the target ExecutorService instance.
void	setSupportParam(long awaitTerminationMillis, boolean waitForTasksToCompleteOnShutdown) Set support param.
void	shutdownSupport() Perform a shutdown on the underlying ExecutorService.

从类继承的方法 java.util.concurrent.ThreadPoolExecutor

afterExecute, allowCoreThreadTimeOut, allowsCoreThreadTimeOut, awaitTermination, beforeExecute, execute, finalize, getActiveCount, getCompletedTaskCount, getCorePoolSize, getKeepAliveTime, getLargestPoolSize, getMaximumPoolSize, getPoolSize, getQueue, getRejectedExecutionHandler, getTaskCount, getThreadFactory, isShutdown, isTerminated, isTerminating, prestartAllCoreThreads, prestartCoreThread, purge, remove, setCorePoolSize, setKeepAliveTime, setMaximumPoolSize, setRejectedExecutionHandler, setThreadFactory, shutdown, shutdownNow, terminated, toString

从类继承的方法 java.util.concurrent.AbstractExecutorService

invokeAll, invokeAll, invokeAny, invokeAny, newTaskFor, newTaskFor, submit, submit, submit

从类继承的方法 java.lang.Object

clone, equals, getClass, hashCode, notify, notifyAll, wait, wait, wait

字段详细资料

awaitTerminationMillis

public long awaitTerminationMillis

waitForTasksToCompleteOnShutdown

public boolean waitForTasksToCompleteOnShutdown

构造器详细资料

AbstractDynamicExecutorSupport

public AbstractDynamicExecutorSupport(int corePoolSize,
                                      int maximumPoolSize,
                                      long keepAliveTime,
                                      TimeUnit unit,
                                      boolean waitForTasksToCompleteOnShutdown,
                                      long awaitTerminationMillis,
                                      BlockingQueue<Runnable> workQueue,
                                      String threadPoolId,
                                      ThreadFactory threadFactory,
                                      RejectedExecutionHandler handler)

方法详细资料

initializeExecutor

protected abstract ExecutorService initializeExecutor()

Create the target ExecutorService instance. Called by afterPropertiesSet.

返回:

a new ExecutorService instance

另请参阅:

afterPropertiesSet()

afterPropertiesSet

public void afterPropertiesSet()

Calls initialize() after the container applied all property values.

指定者:

afterPropertiesSet 在接口中 org.springframework.beans.factory.InitializingBean

另请参阅:

initialize()

destroy

public void destroy()

Calls shutdown when the BeanFactory destroys. the task executor instance.

指定者:

destroy 在接口中 org.springframework.beans.factory.DisposableBean

另请参阅:

ThreadPoolExecutor.shutdown()

initialize

public void initialize()

Set up the ExecutorService.

setSupportParam

public void setSupportParam(long awaitTerminationMillis,
                            boolean waitForTasksToCompleteOnShutdown)

Set support param.

参数:

awaitTerminationMillis -

waitForTasksToCompleteOnShutdown -

shutdownSupport

public void shutdownSupport()

Perform a shutdown on the underlying ExecutorService.

另请参阅:

ExecutorService.shutdown(), ExecutorService.shutdownNow()

cancelRemainingTask

protected void cancelRemainingTask(Runnable task)

Cancel the given remaining task which never commended execution, as returned from ExecutorService.shutdownNow().

参数:

task - the task to cancel (typically a RunnableFuture)

从以下版本开始:

5.0.5

另请参阅:

ThreadPoolExecutor.shutdown(), Future.cancel(boolean)