cn.hippo4j.core.executor

类 DynamicThreadPoolWrapper

java.lang.Object

cn.hippo4j.core.executor.DynamicThreadPoolWrapper

所有已实现的接口:

org.springframework.beans.factory.DisposableBean

public class DynamicThreadPoolWrapper
extends Object
implements org.springframework.beans.factory.DisposableBean

Dynamic thread-pool wrapper.

构造器概要

构造器

构造器和说明
DynamicThreadPoolWrapper(String threadPoolId)
DynamicThreadPoolWrapper(String threadPoolId, ThreadPoolExecutor threadPoolExecutor)

方法概要

限定符和类型	方法和说明
void	destroy()
void	execute(Runnable command) Executes the given task sometime in the future.
<T> Future<T>	submit(Callable<T> task) Submits a value-returning task for execution and returns a Future representing the pending results of the task.
Future<?>	submit(Runnable task) Submits a Runnable task for execution and returns a Future representing that task.

从类继承的方法 java.lang.Object

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

构造器详细资料

DynamicThreadPoolWrapper

public DynamicThreadPoolWrapper(String threadPoolId)

DynamicThreadPoolWrapper

public DynamicThreadPoolWrapper(String threadPoolId,
                                ThreadPoolExecutor threadPoolExecutor)

方法详细资料

execute

public void execute(Runnable command)

Executes the given task sometime in the future. The task may execute in a new thread or in an existing pooled thread.

If the task cannot be submitted for execution, either because this executor has been shutdown or because its capacity has been reached, the task is handled by the current RejectedExecutionHandler.

参数:

command - the task to execute

抛出:

RejectedExecutionException - at discretion of RejectedExecutionHandler, if the task cannot be accepted for execution

NullPointerException - if command is null

submit

public Future<?> submit(Runnable task)

Submits a Runnable task for execution and returns a Future representing that task. The Future's get method will return null upon successful completion.

参数:

task - the task to submit

返回:

a Future representing pending completion of the task

抛出:

RejectedExecutionException - if the task cannot be scheduled for execution

NullPointerException - if the task is null

submit

public <T> Future<T> submit(Callable<T> task)

Submits a value-returning task for execution and returns a Future representing the pending results of the task. The Future's get method will return the task's result upon successful completion.

If you would like to immediately block waiting for a task, you can use constructions of the form result = exec.submit(aCallable).get();

Note: The Executors class includes a set of methods that can convert some other common closure-like objects, for example, PrivilegedAction to Callable form so they can be submitted.

类型参数:

T - the type of the task's result

参数:

task - the task to submit

返回:

a Future representing pending completion of the task

抛出:

RejectedExecutionException - if the task cannot be scheduled for execution

NullPointerException - if the task is null

destroy

public void destroy()
             throws Exception

指定者:

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

抛出:

Exception