Package org.infinispan.executors

Class LazyInitializingBlockingTaskAwareExecutorService

java.lang.Object

org.infinispan.executors.ManageableExecutorService<ExecutorService>

org.infinispan.executors.LazyInitializingBlockingTaskAwareExecutorService

All Implemented Interfaces:

Executor, ExecutorService, BlockingTaskAwareExecutorService

public final class LazyInitializingBlockingTaskAwareExecutorService
extends ManageableExecutorService<ExecutorService>
implements BlockingTaskAwareExecutorService

A delegating executor that lazily constructs and initializes the underlying executor.

Since:

5.3

Author:

Pedro Ruivo

Field Summary

Fields inherited from class org.infinispan.executors.ManageableExecutorService

executor

Constructor Summary

Constructors

Constructor	Description
LazyInitializingBlockingTaskAwareExecutorService(org.infinispan.commons.executors.ThreadPoolExecutorFactory<ExecutorService> executorFactory, ThreadFactory threadFactory, org.infinispan.commons.time.TimeService timeService)

Method Summary

Modifier and Type	Method	Description
boolean	awaitTermination(long timeout, TimeUnit unit)
void	checkForReadyTasks()	It checks for tasks ready to be processed in this ExecutorService.
void	execute(Runnable command)
void	execute(BlockingRunnable runnable)	Executes the given command at some time in the future when the command is less probably to block a thread.
BlockingTaskAwareExecutorService	getExecutorService()
<T> List<Future<T>>	invokeAll(Collection<? extends Callable<T>> tasks)
<T> List<Future<T>>	invokeAll(Collection<? extends Callable<T>> tasks, long timeout, TimeUnit unit)
<T> T	invokeAny(Collection<? extends Callable<T>> tasks)
<T> T	invokeAny(Collection<? extends Callable<T>> tasks, long timeout, TimeUnit unit)
boolean	isShutdown()
boolean	isTerminated()
void	shutdown()
List<Runnable>	shutdownNow()
Future<?>	submit(Runnable task)
<T> Future<T>	submit(Runnable task, T result)
<T> Future<T>	submit(Callable<T> task)

Methods inherited from class org.infinispan.executors.ManageableExecutorService

getActiveCount, getKeepAliveTime, getLargestPoolSize, getMaximumPoolSize, getPoolSize, getQueueSize, setKeepAliveTime, setMaximumPoolSize

Methods inherited from class java.lang.Object

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

Constructor Details

LazyInitializingBlockingTaskAwareExecutorService

public LazyInitializingBlockingTaskAwareExecutorService(org.infinispan.commons.executors.ThreadPoolExecutorFactory<ExecutorService> executorFactory,
 ThreadFactory threadFactory,
 org.infinispan.commons.time.TimeService timeService)

Method Details

execute

public void execute(BlockingRunnable runnable)

Description copied from interface: BlockingTaskAwareExecutorService

Executes the given command at some time in the future when the command is less probably to block a thread.

Specified by:

execute in interface BlockingTaskAwareExecutorService

Parameters:

runnable - the command to execute

checkForReadyTasks

public void checkForReadyTasks()

Description copied from interface: BlockingTaskAwareExecutorService

It checks for tasks ready to be processed in this ExecutorService. The invocation is done asynchronously, so the invoker is never blocked.

Specified by:

checkForReadyTasks in interface BlockingTaskAwareExecutorService

shutdown

public void shutdown()

Specified by:

shutdown in interface ExecutorService

shutdownNow

public List<Runnable> shutdownNow()

Specified by:

shutdownNow in interface ExecutorService

isShutdown

public boolean isShutdown()

Specified by:

isShutdown in interface ExecutorService

isTerminated

public boolean isTerminated()

Specified by:

isTerminated in interface ExecutorService

awaitTermination

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

Specified by:

awaitTermination in interface ExecutorService

Throws:

InterruptedException

submit

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

Specified by:

submit in interface ExecutorService

submit

public <T> Future<T> submit(Runnable task,
 T result)

Specified by:

submit in interface ExecutorService

submit

public Future<?> submit(Runnable task)

Specified by:

submit in interface ExecutorService

invokeAll

public <T> List<Future<T>> invokeAll(Collection<? extends Callable<T>> tasks)
                              throws InterruptedException

Specified by:

invokeAll in interface ExecutorService

Throws:

InterruptedException

invokeAll

public <T> List<Future<T>> invokeAll(Collection<? extends Callable<T>> tasks,
 long timeout,
 TimeUnit unit)
                              throws InterruptedException

Specified by:

invokeAll in interface ExecutorService

Throws:

InterruptedException

invokeAny

public <T> T invokeAny(Collection<? extends Callable<T>> tasks)
                throws InterruptedException,
ExecutionException

Specified by:

invokeAny in interface ExecutorService

Throws:

InterruptedException

ExecutionException

invokeAny

public <T> T invokeAny(Collection<? extends Callable<T>> tasks,
 long timeout,
 TimeUnit unit)
                throws InterruptedException,
ExecutionException,
TimeoutException

Specified by:

invokeAny in interface ExecutorService

Throws:

InterruptedException

ExecutionException

TimeoutException

execute

public void execute(Runnable command)

Specified by:

execute in interface Executor

getExecutorService

public BlockingTaskAwareExecutorService getExecutorService()