com.mchange.v2.async

Class RoundRobinAsynchronousRunner

java.lang.Object

com.mchange.v2.async.RoundRobinAsynchronousRunner

All Implemented Interfaces:

ClosableResource, AsynchronousRunner, Queuable

public class RoundRobinAsynchronousRunner
extends java.lang.Object
implements AsynchronousRunner, Queuable

A class that provides for effecient asynchronous execution of multiple tasks that may block, but that do not contend for the same locks. The order in which tasks will be executed is not guaranteed.

Constructor Summary

Constructors

Constructor and Description
RoundRobinAsynchronousRunner(int num_threads, boolean daemon)

Method Summary

Modifier and Type	Method and Description
RunnableQueue	asRunnableQueue()
void	close() Clean-up resources held by this asynchronous runner as soon as possible.
void	close(boolean skip_remaining_tasks) Finish with this AsynchronousRunner, and clean-up any Threads or resources it may hold.
void	postRunnable(java.lang.Runnable r)

Methods inherited from class java.lang.Object

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

Constructor Detail

RoundRobinAsynchronousRunner

public RoundRobinAsynchronousRunner(int num_threads,
                                    boolean daemon)

Method Detail

postRunnable

public void postRunnable(java.lang.Runnable r)

Specified by:

postRunnable in interface AsynchronousRunner

asRunnableQueue

public RunnableQueue asRunnableQueue()

Specified by:

asRunnableQueue in interface Queuable

close

public void close(boolean skip_remaining_tasks)

Description copied from interface: AsynchronousRunner

Finish with this AsynchronousRunner, and clean-up any Threads or resources it may hold.

Specified by:

close in interface AsynchronousRunner

Parameters:

skip_remaining_tasks - Should be regarded as a hint, not a guarantee. If true, pending, not-yet-performed tasks will be skipped, if possible. Currently executing tasks may or may not be interrupted. If false, all previously scheduled tasks will be completed prior to clean-up. The method returns immediately regardless.

close

public void close()

Description copied from interface: AsynchronousRunner

Clean-up resources held by this asynchronous runner as soon as possible. Remaining tasks are skipped if possible, and any tasks executing when close() is called may or may not be interrupted. Equivalent to close( true ).

Specified by:

close in interface ClosableResource

Specified by:

close in interface AsynchronousRunner