com.toolsverse.util.concurrent

Class ConcurrentExecutor

Object

com.toolsverse.util.concurrent.ConcurrentExecutor

All Implemented Interfaces:

ProgressDelegate

public class ConcurrentExecutor
extends Object
implements ProgressDelegate

ConcurrentExecutor is a service class which coordinates all work related to the service thread creation, execution and termination. It also creates and configures ProgressDelegate using ConcurrentFeature. All methods of this class usually called from the ConcurrentAdapter.

Since:

2.0

Version:

2.0

See Also:

ProgressDelegate, Future, ConcurrentAdapter

Constructor Summary

Constructors

Constructor and Description
ConcurrentExecutor(ConcurrentAdapter adapter) Instantiates a new ConcurrentExecutor using specific ConcurrentAdapter

Method Summary

Modifier and Type	Method and Description
void	cancel() Interrupts the current service thread.
void	done() Executed when service thread is finished.
void	execute(ConcurrentFeature concurrentFeature) Creates and starts a new service thread.
void	onException(Throwable ex) Executed when service thread is finished with exception.
void	setUpDelegate(ConcurrentExecutor executor, ConcurrentFeature concurrentFeature, ConcurrentAdapter adapter) Set up and displays the ProgressDelegate.
void	shutdown(boolean now) Shutdowns thread pool.
void	start() Executed when service thread is started

Methods inherited from class Object

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

Constructor Detail

ConcurrentExecutor

public ConcurrentExecutor(ConcurrentAdapter adapter)

Instantiates a new ConcurrentExecutor using specific ConcurrentAdapter

Parameters:

adapter - the ConcurrentAdapter

Method Detail

cancel

public void cancel()

Interrupts the current service thread.

done

public void done()

Description copied from interface: ProgressDelegate

Executed when service thread is finished.

Specified by:

done in interface ProgressDelegate

execute

public void execute(ConcurrentFeature concurrentFeature)

Creates and starts a new service thread. Creates and configures ProgressDelegate using ConcurrentFeature.

Parameters:

concurrentFeature - the ConcurrentFeature

onException

public void onException(Throwable ex)

Description copied from interface: ProgressDelegate

Executed when service thread is finished with exception.

Specified by:

onException in interface ProgressDelegate

Parameters:

ex - the Throwable

setUpDelegate

public void setUpDelegate(ConcurrentExecutor executor,
                          ConcurrentFeature concurrentFeature,
                          ConcurrentAdapter adapter)

Description copied from interface: ProgressDelegate

Set up and displays the ProgressDelegate.

Specified by:

setUpDelegate in interface ProgressDelegate

Parameters:

executor - the ConcurrentExecuto

concurrentFeature - the ConcurrentFeature

adapter - the ConcurrentAdapter

shutdown

public void shutdown(boolean now)

Shutdowns thread pool.

Parameters:

now - the now

start

public void start()

Description copied from interface: ProgressDelegate

Executed when service thread is started

Specified by:

start in interface ProgressDelegate