cn.hippo4j.core.executor

类 DynamicThreadPoolExecutor

java.lang.Object

java.util.concurrent.AbstractExecutorService

java.util.concurrent.ThreadPoolExecutor

cn.hippo4j.core.executor.ExtensibleThreadPoolExecutor

cn.hippo4j.core.executor.DynamicThreadPoolExecutor

所有已实现的接口:

ThreadPoolPluginManager, ThreadPoolPluginSupport, Executor, ExecutorService, org.springframework.beans.factory.DisposableBean

public class DynamicThreadPoolExecutor
extends ExtensibleThreadPoolExecutor
implements org.springframework.beans.factory.DisposableBean

Enhanced dynamic and monitored thread pool.

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
boolean	waitForTasksToCompleteOnShutdown Wait for tasks to complete on shutdown

构造器概要

构造器

构造器和说明

DynamicThreadPoolExecutor(int corePoolSize, int maximumPoolSize, long keepAliveTime, TimeUnit unit, long executeTimeOut, boolean waitForTasksToCompleteOnShutdown, long awaitTerminationMillis, @NonNull BlockingQueue<Runnable> blockingQueue, @NonNull String threadPoolId, @NonNull ThreadFactory threadFactory, @NonNull RejectedExecutionHandler rejectedExecutionHandler) Creates a new DynamicThreadPoolExecutor with the given initial parameters.

方法概要

限定符和类型	方法和说明
void	destroy() Invoked by the containing BeanFactory on destruction of a bean.
long	getAwaitTerminationMillis() 已过时。 use ThreadPoolExecutorShutdownPlugin
Long	getExecuteTimeOut() 已过时。 use TaskTimeoutNotifyAlarmPlugin
RejectedExecutionHandler	getRedundancyHandler() 已过时。 use ExtensibleThreadPoolExecutor.getRejectedExecutionHandler()
AtomicLong	getRejectCount() 已过时。 use TaskRejectCountRecordPlugin
Long	getRejectCountNum() 已过时。 use TaskRejectCountRecordPlugin
org.springframework.core.task.TaskDecorator	getTaskDecorator() 已过时。 use TaskDecoratorPlugin
void	setExecuteTimeOut(Long executeTimeOut) 已过时。 use TaskTimeoutNotifyAlarmPlugin
void	setRedundancyHandler(RejectedExecutionHandler handler) 已过时。 use ExtensibleThreadPoolExecutor.setRejectedExecutionHandler(java.util.concurrent.RejectedExecutionHandler)
void	setSupportParam(long awaitTerminationMillis, boolean waitForTasksToCompleteOnShutdown) 已过时。 use ThreadPoolExecutorShutdownPlugin
void	setTaskDecorator(org.springframework.core.task.TaskDecorator taskDecorator) 已过时。 use TaskDecoratorPlugin

从类继承的方法 cn.hippo4j.core.executor.ExtensibleThreadPoolExecutor

afterExecute, beforeExecute, execute, getRejectedExecutionHandler, getThreadPoolExecutor, newTaskFor, newTaskFor, setRejectedExecutionHandler, shutdown, shutdownNow, terminated

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

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

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

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

从类继承的方法 java.lang.Object

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

从接口继承的方法 cn.hippo4j.core.plugin.manager.ThreadPoolPluginSupport

clear, getAllPlugins, getExecuteAwarePluginList, getPlugin, getRejectedAwarePluginList, getShutdownAwarePluginList, getTaskAwarePluginList, getThreadPoolId, getThreadPoolPluginManager, isRegistered, register, tryRegister, unregister

从接口继承的方法 cn.hippo4j.core.plugin.manager.ThreadPoolPluginManager

empty, getAllPluginRuntimes, getAllPluginsOfType, getPluginOfType, getRuntime

字段详细资料

waitForTasksToCompleteOnShutdown

public boolean waitForTasksToCompleteOnShutdown

Wait for tasks to complete on shutdown

构造器详细资料

DynamicThreadPoolExecutor

public DynamicThreadPoolExecutor(int corePoolSize,
                                 int maximumPoolSize,
                                 long keepAliveTime,
                                 TimeUnit unit,
                                 long executeTimeOut,
                                 boolean waitForTasksToCompleteOnShutdown,
                                 long awaitTerminationMillis,
                                 @NonNull
                                 @NonNull BlockingQueue<Runnable> blockingQueue,
                                 @NonNull
                                 @NonNull String threadPoolId,
                                 @NonNull
                                 @NonNull ThreadFactory threadFactory,
                                 @NonNull
                                 @NonNull RejectedExecutionHandler rejectedExecutionHandler)

Creates a new DynamicThreadPoolExecutor with the given initial parameters.

参数:

threadPoolId - thread-pool id

executeTimeOut - execute time out

waitForTasksToCompleteOnShutdown - wait for tasks to complete on shutdown

awaitTerminationMillis - await termination millis

corePoolSize - the number of threads to keep in the pool, even if they are idle, unless allowCoreThreadTimeOut is set

maximumPoolSize - the maximum number of threads to allow in the pool

keepAliveTime - when the number of threads is greater than the core, this is the maximum time that excess idle threads will wait for new tasks before terminating.

unit - the time unit for the keepAliveTime argument

blockingQueue - the queue to use for holding tasks before they are executed. This queue will hold only the Runnable tasks submitted by the execute method.

threadFactory - the factory to use when the executor creates a new thread

rejectedExecutionHandler - the handler to use when execution is blocked because the thread bounds and queue capacities are reached

抛出:

IllegalArgumentException - if one of the following holds:
corePoolSize < 0
keepAliveTime < 0
maximumPoolSize <= 0
maximumPoolSize < corePoolSize

NullPointerException - if workQueue or threadFactory or handler is null

方法详细资料

destroy

public void destroy()

Invoked by the containing BeanFactory on destruction of a bean.

指定者:

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

getAwaitTerminationMillis

@Deprecated
public long getAwaitTerminationMillis()

已过时。 use ThreadPoolExecutorShutdownPlugin

Get await termination millis.

返回:

await termination millis.

setSupportParam

@Deprecated
public void setSupportParam(long awaitTerminationMillis,
                                        boolean waitForTasksToCompleteOnShutdown)

已过时。 use ThreadPoolExecutorShutdownPlugin

Set support param.

参数:

awaitTerminationMillis - await termination millis

waitForTasksToCompleteOnShutdown - wait for tasks to complete on shutdown

getRejectCountNum

@Deprecated
public Long getRejectCountNum()

已过时。 use TaskRejectCountRecordPlugin

Get reject count num.

返回:

reject count num

getRejectCount

@Deprecated
public AtomicLong getRejectCount()

已过时。 use TaskRejectCountRecordPlugin

Get reject count.

返回:

reject count num

getExecuteTimeOut

@Deprecated
public Long getExecuteTimeOut()

已过时。 use TaskTimeoutNotifyAlarmPlugin

Get execute time out.

setExecuteTimeOut

@Deprecated
public void setExecuteTimeOut(Long executeTimeOut)

已过时。 use TaskTimeoutNotifyAlarmPlugin

Set execute time out.

参数:

executeTimeOut - execute time out

getTaskDecorator

@Deprecated
public org.springframework.core.task.TaskDecorator getTaskDecorator()

已过时。 use TaskDecoratorPlugin

Get TaskDecorator.

setTaskDecorator

@Deprecated
public void setTaskDecorator(org.springframework.core.task.TaskDecorator taskDecorator)

已过时。 use TaskDecoratorPlugin

Set TaskDecorator.

参数:

taskDecorator - task decorator

getRedundancyHandler

@Deprecated
public RejectedExecutionHandler getRedundancyHandler()

已过时。 use ExtensibleThreadPoolExecutor.getRejectedExecutionHandler()

Get rejected execution handler.

setRedundancyHandler

@Deprecated
public void setRedundancyHandler(RejectedExecutionHandler handler)

已过时。 use ExtensibleThreadPoolExecutor.setRejectedExecutionHandler(java.util.concurrent.RejectedExecutionHandler)

Set rejected execution handler.

参数:

handler - handler