com.alipay.sofa.jraft.util

Class MetricScheduledThreadPoolExecutor

java.lang.Object

java.util.concurrent.AbstractExecutorService

java.util.concurrent.ThreadPoolExecutor

java.util.concurrent.ScheduledThreadPoolExecutor

com.alipay.sofa.jraft.util.LogScheduledThreadPoolExecutor

com.alipay.sofa.jraft.util.MetricScheduledThreadPoolExecutor

All Implemented Interfaces:

Executor, ExecutorService, ScheduledExecutorService

public class MetricScheduledThreadPoolExecutor
extends LogScheduledThreadPoolExecutor

A ThreadPoolExecutor that can additionally schedule commands to run after a given delay with a timer metric which aggregates timing durations and provides duration statistics.

Author:

jiachun.fjc

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
MetricScheduledThreadPoolExecutor(int corePoolSize, RejectedExecutionHandler handler, String name)
MetricScheduledThreadPoolExecutor(int corePoolSize, String name)
MetricScheduledThreadPoolExecutor(int corePoolSize, ThreadFactory threadFactory, RejectedExecutionHandler handler, String name)
MetricScheduledThreadPoolExecutor(int corePoolSize, ThreadFactory threadFactory, String name)

Method Summary

Modifier and Type	Method and Description
protected void	afterExecute(Runnable r, Throwable t)
protected void	beforeExecute(Thread t, Runnable r)

Methods inherited from class com.alipay.sofa.jraft.util.LogScheduledThreadPoolExecutor

getName, terminated

Methods inherited from class java.util.concurrent.ScheduledThreadPoolExecutor

decorateTask, decorateTask, execute, getContinueExistingPeriodicTasksAfterShutdownPolicy, getExecuteExistingDelayedTasksAfterShutdownPolicy, getQueue, getRemoveOnCancelPolicy, schedule, schedule, scheduleAtFixedRate, scheduleWithFixedDelay, 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

MetricScheduledThreadPoolExecutor

public MetricScheduledThreadPoolExecutor(int corePoolSize,
                                         String name)

MetricScheduledThreadPoolExecutor

public MetricScheduledThreadPoolExecutor(int corePoolSize,
                                         ThreadFactory threadFactory,
                                         String name)

MetricScheduledThreadPoolExecutor

public MetricScheduledThreadPoolExecutor(int corePoolSize,
                                         RejectedExecutionHandler handler,
                                         String name)

MetricScheduledThreadPoolExecutor

public MetricScheduledThreadPoolExecutor(int corePoolSize,
                                         ThreadFactory threadFactory,
                                         RejectedExecutionHandler handler,
                                         String name)

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 LogScheduledThreadPoolExecutor