org.jboss.threads

Class DelegatingBlockingExecutor

java.lang.Object

org.jboss.threads.DelegatingBlockingExecutor

All Implemented Interfaces:

java.util.concurrent.Executor, BlockingExecutor

class DelegatingBlockingExecutor
extends java.lang.Object
implements BlockingExecutor

An executor that simply delegates to another executor. Use instances of this class to hide extra methods on another executor.

Field Summary

Fields

Modifier and Type	Field and Description
private BlockingExecutor	delegate

Constructor Summary

Constructors

Constructor and Description
DelegatingBlockingExecutor(BlockingExecutor delegate)

Method Summary

Modifier and Type	Method and Description
void	execute(java.lang.Runnable command) Executes the given command at some time in the future.
void	executeBlocking(java.lang.Runnable task) Execute a task, blocking until it can be accepted, or until the calling thread is interrupted.
void	executeBlocking(java.lang.Runnable task, long timeout, java.util.concurrent.TimeUnit unit) Execute a task, blocking until it can be accepted, a timeout elapses, or the calling thread is interrupted.
void	executeNonBlocking(java.lang.Runnable task) Execute a task, without blocking.
protected BlockingExecutor	getDelegate()
java.lang.String	toString()

Methods inherited from class java.lang.Object

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

Field Detail

delegate

private final BlockingExecutor delegate

Constructor Detail

DelegatingBlockingExecutor

DelegatingBlockingExecutor(BlockingExecutor delegate)

Method Detail

getDelegate

protected BlockingExecutor getDelegate()

execute

public void execute(java.lang.Runnable command)

Description copied from interface: BlockingExecutor

Executes the given command at some time in the future. The command may execute in a new thread, in a pooled thread, or in the calling thread, at the discretion of the Executor implementation. The call may block or not block, depending on the configuration of the executor.

Specified by:

execute in interface java.util.concurrent.Executor

Specified by:

execute in interface BlockingExecutor

Parameters:

command - the task to submit

executeBlocking

public void executeBlocking(java.lang.Runnable task)
                     throws java.util.concurrent.RejectedExecutionException,
                            java.lang.InterruptedException

Description copied from interface: BlockingExecutor

Execute a task, blocking until it can be accepted, or until the calling thread is interrupted.

Specified by:

executeBlocking in interface BlockingExecutor

Parameters:

task - the task to submit

Throws:

StoppedExecutorException - if the executor was shut down before the task was accepted

ThreadCreationException - if a thread could not be created for some reason

java.util.concurrent.RejectedExecutionException - if execution is rejected for some other reason

java.lang.InterruptedException - if the current thread was interrupted before the task could be accepted

executeBlocking

public void executeBlocking(java.lang.Runnable task,
                            long timeout,
                            java.util.concurrent.TimeUnit unit)
                     throws java.util.concurrent.RejectedExecutionException,
                            java.lang.InterruptedException

Description copied from interface: BlockingExecutor

Execute a task, blocking until it can be accepted, a timeout elapses, or the calling thread is interrupted.

Specified by:

executeBlocking in interface BlockingExecutor

Parameters:

task - the task to submit

timeout - the amount of time to wait

unit - the unit of time

Throws:

ExecutionTimedOutException - if the timeout elapsed before a task could be accepted

StoppedExecutorException - if the executor was shut down before the task was accepted

ThreadCreationException - if a thread could not be created for some reason

java.util.concurrent.RejectedExecutionException - if execution is rejected for some other reason

java.lang.InterruptedException - if the current thread was interrupted before the task could be accepted

executeNonBlocking

public void executeNonBlocking(java.lang.Runnable task)
                        throws java.util.concurrent.RejectedExecutionException

Description copied from interface: BlockingExecutor

Execute a task, without blocking.

Specified by:

executeNonBlocking in interface BlockingExecutor

Parameters:

task - the task to submit

Throws:

StoppedExecutorException - if the executor was shut down before the task was accepted

ThreadCreationException - if a thread could not be created for some reason

java.util.concurrent.RejectedExecutionException - if execution is rejected for some other reason

toString

public java.lang.String toString()

Overrides:

toString in class java.lang.Object