org.apache.bookkeeper.common.util

Class BoundedExecutorService

java.lang.Object

com.google.common.collect.ForwardingObject

com.google.common.util.concurrent.ForwardingExecutorService

org.apache.bookkeeper.common.util.BoundedExecutorService

All Implemented Interfaces:

java.util.concurrent.Executor, java.util.concurrent.ExecutorService

public class BoundedExecutorService
extends com.google.common.util.concurrent.ForwardingExecutorService

Implements ExecutorService and allows limiting the number of tasks to be scheduled in the thread's queue.

Constructor Summary

Constructors

Constructor and Description
BoundedExecutorService(java.util.concurrent.ThreadPoolExecutor thread, int maxTasksInQueue)

Method Summary

Modifier and Type	Method and Description
protected java.util.concurrent.ExecutorService	delegate()
void	execute(java.lang.Runnable command)
<T> java.util.List<java.util.concurrent.Future<T>>	invokeAll(java.util.Collection<? extends java.util.concurrent.Callable<T>> tasks)
<T> java.util.List<java.util.concurrent.Future<T>>	invokeAll(java.util.Collection<? extends java.util.concurrent.Callable<T>> tasks, long timeout, java.util.concurrent.TimeUnit unit)
<T> T	invokeAny(java.util.Collection<? extends java.util.concurrent.Callable<T>> tasks)
<T> T	invokeAny(java.util.Collection<? extends java.util.concurrent.Callable<T>> tasks, long timeout, java.util.concurrent.TimeUnit unit)
<T> java.util.concurrent.Future<T>	submit(java.util.concurrent.Callable<T> task)
java.util.concurrent.Future<?>	submit(java.lang.Runnable task)
<T> java.util.concurrent.Future<T>	submit(java.lang.Runnable task, T result)

Methods inherited from class com.google.common.util.concurrent.ForwardingExecutorService

awaitTermination, isShutdown, isTerminated, shutdown, shutdownNow

Methods inherited from class com.google.common.collect.ForwardingObject

toString

Methods inherited from class java.lang.Object

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

Constructor Detail

BoundedExecutorService

public BoundedExecutorService(java.util.concurrent.ThreadPoolExecutor thread,
                              int maxTasksInQueue)

Method Detail

delegate

protected java.util.concurrent.ExecutorService delegate()

Overrides:

delegate in class com.google.common.util.concurrent.ForwardingExecutorService

invokeAll

public <T> java.util.List<java.util.concurrent.Future<T>> invokeAll(java.util.Collection<? extends java.util.concurrent.Callable<T>> tasks)
                                                             throws java.lang.InterruptedException

Specified by:

invokeAll in interface java.util.concurrent.ExecutorService

Overrides:

invokeAll in class com.google.common.util.concurrent.ForwardingExecutorService

Throws:

java.lang.InterruptedException

invokeAll

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

Specified by:

invokeAll in interface java.util.concurrent.ExecutorService

Overrides:

invokeAll in class com.google.common.util.concurrent.ForwardingExecutorService

Throws:

java.lang.InterruptedException

invokeAny

public <T> T invokeAny(java.util.Collection<? extends java.util.concurrent.Callable<T>> tasks)
                throws java.lang.InterruptedException,
                       java.util.concurrent.ExecutionException

Specified by:

invokeAny in interface java.util.concurrent.ExecutorService

Overrides:

invokeAny in class com.google.common.util.concurrent.ForwardingExecutorService

Throws:

java.lang.InterruptedException

java.util.concurrent.ExecutionException

invokeAny

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

Specified by:

invokeAny in interface java.util.concurrent.ExecutorService

Overrides:

invokeAny in class com.google.common.util.concurrent.ForwardingExecutorService

Throws:

java.lang.InterruptedException

java.util.concurrent.ExecutionException

java.util.concurrent.TimeoutException

execute

public void execute(java.lang.Runnable command)

Specified by:

execute in interface java.util.concurrent.Executor

Overrides:

execute in class com.google.common.util.concurrent.ForwardingExecutorService

submit

public <T> java.util.concurrent.Future<T> submit(java.util.concurrent.Callable<T> task)

Specified by:

submit in interface java.util.concurrent.ExecutorService

Overrides:

submit in class com.google.common.util.concurrent.ForwardingExecutorService

submit

public java.util.concurrent.Future<?> submit(java.lang.Runnable task)

Specified by:

submit in interface java.util.concurrent.ExecutorService

Overrides:

submit in class com.google.common.util.concurrent.ForwardingExecutorService

submit

public <T> java.util.concurrent.Future<T> submit(java.lang.Runnable task,
                                                 T result)

Specified by:

submit in interface java.util.concurrent.ExecutorService

Overrides:

submit in class com.google.common.util.concurrent.ForwardingExecutorService