Class DefaultDeferredManager

java.lang.Object

org.jdeferred2.impl.AbstractDeferredManager

org.jdeferred2.impl.DefaultDeferredManager

All Implemented Interfaces:

DeferredManager

public class DefaultDeferredManager
extends AbstractDeferredManager

A default implementation that runs deferred tasks using an ExecutorService. Also, by default, deferred tasks are executed (submitted to the ExecutorService) automatically when it's passed into

invalid reference

DeferredManager

's when(...) methods. This behavior can be changed by setting setAutoSubmit(boolean).

Nested Class Summary

Nested classes/interfaces inherited from interface DeferredManager

DeferredManager.StartPolicy

Field Summary

Fields

Modifier and Type	Field	Description
private boolean	autoSubmit
static final boolean	DEFAULT_AUTO_SUBMIT	By default, autoSubmit will be set to true You can set it to false by using setAutoSubmit(boolean) If you set it to false, that means you'll be responsible to make sure any Runnable or Callable are executed.
private final ExecutorService	executorService

Fields inherited from class AbstractDeferredManager

CALLABLE_V1, CALLABLE_V2, CALLABLE_V3, CALLABLE_V4, CALLABLE_V5, FUTURE_V1, FUTURE_V2, FUTURE_V3, FUTURE_V4, FUTURE_V5, log, PROMISE_V1, PROMISE_V2, PROMISE_V3, PROMISE_V4, PROMISE_V5, RUNNABLE_V1, RUNNABLE_V2, RUNNABLE_V3, RUNNABLE_V4, RUNNABLE_V5, TASK_V1, TASK_V2, TASK_V3, TASK_V4, TASK_V5

Constructor Summary

Constructors

Constructor	Description
DefaultDeferredManager()	Equivalent to DefaultDeferredManager(ExecutorService) using Executors.newCachedThreadPool()
DefaultDeferredManager(ExecutorService executorService)

Method Summary

Modifier and Type	Method	Description
boolean	awaitTermination(long timeout, TimeUnit unit)
ExecutorService	getExecutorService()
boolean	isAutoSubmit()	Should Runnable or Callable be submitted for execution automatically when any of the when() method variants is invoked.
boolean	isShutdown()
boolean	isTerminated()
void	setAutoSubmit(boolean autoSubmit)
void	shutdown()
List<Runnable>	shutdownNow()
protected void	submit(Runnable runnable)
protected void	submit(Callable callable)

Methods inherited from class AbstractDeferredManager

assertNotEmpty, assertNotNull, canPromise, deferredCallableFor, race, race, race, race, race, race, race, reject, resolve, settle, settle, settle, settle, settle, settle, settle, settle, submitForSingle, toDeferredFutureTask, toPromise, when, when, when, when, when, when, when, when, when, when, when, when, when, when, when, when, when, when, when, when, when, when, when, when, when, when, when, when, when, when, when, when, when, when, when, when, when, when, when

Methods inherited from class Object

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

Field Details

DEFAULT_AUTO_SUBMIT

public static final boolean DEFAULT_AUTO_SUBMIT

By default, autoSubmit will be set to true You can set it to false by using setAutoSubmit(boolean) If you set it to false, that means you'll be responsible to make sure any Runnable or Callable are executed.

See Also:

• Constant Field Values

executorService

private final ExecutorService executorService

autoSubmit

private boolean autoSubmit

Constructor Details

DefaultDeferredManager

public DefaultDeferredManager()

Equivalent to DefaultDeferredManager(ExecutorService) using Executors.newCachedThreadPool()

DefaultDeferredManager

public DefaultDeferredManager(ExecutorService executorService)

Parameters:

executorService -

Method Details

getExecutorService

public ExecutorService getExecutorService()

awaitTermination

public boolean awaitTermination(long timeout,
 TimeUnit unit)
                         throws InterruptedException

Throws:

InterruptedException

isShutdown

public boolean isShutdown()

isTerminated

public boolean isTerminated()

shutdown

public void shutdown()

shutdownNow

public List<Runnable> shutdownNow()

submit

protected void submit(Runnable runnable)

Specified by:

submit in class AbstractDeferredManager

submit

protected void submit(Callable callable)

Specified by:

submit in class AbstractDeferredManager

isAutoSubmit

public boolean isAutoSubmit()

Description copied from class: AbstractDeferredManager

Should Runnable or Callable be submitted for execution automatically when any of the when() method variants is invoked.

Specified by:

isAutoSubmit in class AbstractDeferredManager

Returns:

setAutoSubmit

public void setAutoSubmit(boolean autoSubmit)