com.alipay.sofa.common.thread

Class SofaScheduledThreadPoolExecutor

java.lang.Object

java.util.concurrent.AbstractExecutorService

java.util.concurrent.ThreadPoolExecutor

java.util.concurrent.ScheduledThreadPoolExecutor

com.alipay.sofa.common.thread.SofaScheduledThreadPoolExecutor

All Implemented Interfaces:

Executor, ExecutorService, ScheduledExecutorService

public class SofaScheduledThreadPoolExecutor
extends ScheduledThreadPoolExecutor

Sofa thread pool based on ScheduledThreadPoolExecutor

Version:

SofaScheduledThreadPoolExecutor.java, v 0.1 2020年11月09日 2:19 下午 huzijie Exp $

Author:

huzijie

Nested Class Summary

Nested classes/interfaces inherited from class java.util.concurrent.ThreadPoolExecutor

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

Constructor Summary

Constructors

Constructor and Description
SofaScheduledThreadPoolExecutor(int corePoolSize)
SofaScheduledThreadPoolExecutor(int corePoolSize, RejectedExecutionHandler handler)
SofaScheduledThreadPoolExecutor(int corePoolSize, String threadPoolName)
SofaScheduledThreadPoolExecutor(int corePoolSize, String threadPoolName, String spaceName)
SofaScheduledThreadPoolExecutor(int corePoolSize, ThreadFactory threadFactory)
SofaScheduledThreadPoolExecutor(int corePoolSize, ThreadFactory threadFactory, RejectedExecutionHandler handler)
SofaScheduledThreadPoolExecutor(int corePoolSize, ThreadFactory threadFactory, RejectedExecutionHandler handler, String threadPoolName)
SofaScheduledThreadPoolExecutor(int corePoolSize, ThreadFactory threadFactory, RejectedExecutionHandler handler, String threadPoolName, long taskTimeout, long period, TimeUnit timeUnit)
SofaScheduledThreadPoolExecutor(int corePoolSize, ThreadFactory threadFactory, RejectedExecutionHandler handler, String threadPoolName, String spaceName)
SofaScheduledThreadPoolExecutor(int corePoolSize, ThreadFactory threadFactory, RejectedExecutionHandler handler, String threadPoolName, String spaceName, long taskTimeout, long period, TimeUnit timeUnit) Basic constructor

Method Summary

Modifier and Type	Method and Description
protected void	afterExecute(Runnable r, Throwable t)
protected void	beforeExecute(Thread t, Runnable r)
ThreadPoolConfig	getConfig()
ThreadPoolStatistics	getStatistics()
boolean	isSofaTracerTransmit()
void	reschedule()
<V> ScheduledFuture<V>	schedule(Callable<V> callable, long delay, TimeUnit unit)
ScheduledFuture<?>	schedule(Runnable command, long delay, TimeUnit unit)
ScheduledFuture<?>	scheduleAtFixedRate(Runnable command, long initialDelay, long period, TimeUnit unit)
ScheduledFuture<?>	scheduleWithFixedDelay(Runnable command, long initialDelay, long delay, TimeUnit unit)
void	setSofaTracerTransmit(boolean sofaTracerTransmit)
void	startSchedule()
void	stopSchedule()
protected void	terminated()
void	updatePeriod(long period)
void	updatespaceName(String spaceName)
void	updateTaskTimeout(long taskTimeout)
void	updateThreadPoolName(String threadPoolName)

Methods inherited from class java.util.concurrent.ScheduledThreadPoolExecutor

decorateTask, decorateTask, execute, getContinueExistingPeriodicTasksAfterShutdownPolicy, getExecuteExistingDelayedTasksAfterShutdownPolicy, getQueue, getRemoveOnCancelPolicy, setContinueExistingPeriodicTasksAfterShutdownPolicy, setExecuteExistingDelayedTasksAfterShutdownPolicy, setRemoveOnCancelPolicy, shutdown, shutdownNow, submit, submit, submit

Methods inherited from class java.util.concurrent.ThreadPoolExecutor

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

Methods inherited from class java.util.concurrent.AbstractExecutorService

invokeAll, invokeAll, invokeAny, invokeAny, newTaskFor, newTaskFor

Methods inherited from class java.lang.Object

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

Methods inherited from interface java.util.concurrent.ExecutorService

awaitTermination, invokeAll, invokeAll, invokeAny, invokeAny, isShutdown, isTerminated

Constructor Detail

SofaScheduledThreadPoolExecutor

public SofaScheduledThreadPoolExecutor(int corePoolSize,
                                       ThreadFactory threadFactory,
                                       RejectedExecutionHandler handler,
                                       String threadPoolName,
                                       String spaceName,
                                       long taskTimeout,
                                       long period,
                                       TimeUnit timeUnit)

Basic constructor

Parameters:

corePoolSize - same as in ScheduledThreadPoolExecutor

threadFactory - same as in ScheduledThreadPoolExecutor

handler - same as in ScheduledThreadPoolExecutor

threadPoolName - name of this thread pool

spaceName - spaceName of this tread pool

taskTimeout - task execution timeout

period - task checking and logging period

timeUnit - unit of taskTimeout and period

SofaScheduledThreadPoolExecutor

public SofaScheduledThreadPoolExecutor(int corePoolSize,
                                       ThreadFactory threadFactory,
                                       RejectedExecutionHandler handler,
                                       String threadPoolName,
                                       long taskTimeout,
                                       long period,
                                       TimeUnit timeUnit)

SofaScheduledThreadPoolExecutor

public SofaScheduledThreadPoolExecutor(int corePoolSize,
                                       ThreadFactory threadFactory,
                                       RejectedExecutionHandler handler,
                                       String threadPoolName,
                                       String spaceName)

SofaScheduledThreadPoolExecutor

public SofaScheduledThreadPoolExecutor(int corePoolSize,
                                       ThreadFactory threadFactory,
                                       RejectedExecutionHandler handler,
                                       String threadPoolName)

SofaScheduledThreadPoolExecutor

public SofaScheduledThreadPoolExecutor(int corePoolSize,
                                       String threadPoolName,
                                       String spaceName)

SofaScheduledThreadPoolExecutor

public SofaScheduledThreadPoolExecutor(int corePoolSize,
                                       String threadPoolName)

SofaScheduledThreadPoolExecutor

public SofaScheduledThreadPoolExecutor(int corePoolSize)

SofaScheduledThreadPoolExecutor

public SofaScheduledThreadPoolExecutor(int corePoolSize,
                                       ThreadFactory threadFactory)

SofaScheduledThreadPoolExecutor

public SofaScheduledThreadPoolExecutor(int corePoolSize,
                                       RejectedExecutionHandler handler)

SofaScheduledThreadPoolExecutor

public SofaScheduledThreadPoolExecutor(int corePoolSize,
                                       ThreadFactory threadFactory,
                                       RejectedExecutionHandler handler)

Method Detail

beforeExecute

protected void beforeExecute(Thread t,
                             Runnable r)

Overrides:

beforeExecute in class ThreadPoolExecutor

afterExecute

protected void afterExecute(Runnable r,
                            Throwable t)

Overrides:

afterExecute in class ThreadPoolExecutor

terminated

protected void terminated()

Overrides:

terminated in class ThreadPoolExecutor

startSchedule

public void startSchedule()

stopSchedule

public void stopSchedule()

reschedule

public void reschedule()

updateThreadPoolName

public void updateThreadPoolName(String threadPoolName)

updatespaceName

public void updatespaceName(String spaceName)

updatePeriod

public void updatePeriod(long period)

updateTaskTimeout

public void updateTaskTimeout(long taskTimeout)

getConfig

public ThreadPoolConfig getConfig()

getStatistics

public ThreadPoolStatistics getStatistics()

schedule

public ScheduledFuture<?> schedule(Runnable command,
                                   long delay,
                                   TimeUnit unit)

Specified by:

schedule in interface ScheduledExecutorService

Overrides:

schedule in class ScheduledThreadPoolExecutor

schedule

public <V> ScheduledFuture<V> schedule(Callable<V> callable,
                                       long delay,
                                       TimeUnit unit)

Specified by:

schedule in interface ScheduledExecutorService

Overrides:

schedule in class ScheduledThreadPoolExecutor

scheduleAtFixedRate

public ScheduledFuture<?> scheduleAtFixedRate(Runnable command,
                                              long initialDelay,
                                              long period,
                                              TimeUnit unit)

Specified by:

scheduleAtFixedRate in interface ScheduledExecutorService

Overrides:

scheduleAtFixedRate in class ScheduledThreadPoolExecutor

scheduleWithFixedDelay

public ScheduledFuture<?> scheduleWithFixedDelay(Runnable command,
                                                 long initialDelay,
                                                 long delay,
                                                 TimeUnit unit)

Specified by:

scheduleWithFixedDelay in interface ScheduledExecutorService

Overrides:

scheduleWithFixedDelay in class ScheduledThreadPoolExecutor

setSofaTracerTransmit

public void setSofaTracerTransmit(boolean sofaTracerTransmit)

isSofaTracerTransmit

public boolean isSofaTracerTransmit()