com.toolsverse.util.concurrent

Interface ProgressDelegate

All Known Subinterfaces:

ParallelProgressDelegate

All Known Implementing Classes:

ConcurrentExecutor

public interface ProgressDelegate

When there is a need to show execution progress use particular implementation of the ProgressDelegate. Depending on execution environment (client or web) the right implementation of the ProgressDelegate is automatically instantiated. It is however possible to provide your own ProgressDelegate by the means of the ConcurrentFeature.

Typically ProgressDelegate is a modal dialog box with a progress bar and a "Cancel" button.

Since:

2.0

Version:

2.0

Method Summary

Modifier and Type	Method and Description
void	done() Executed when service thread is finished.
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	start() Executed when service thread is started

Method Detail

done

void done()

Executed when service thread is finished.

onException

void onException(Throwable ex)

Executed when service thread is finished with exception.

Parameters:

ex - the Throwable

setUpDelegate

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

Set up and displays the ProgressDelegate.

Parameters:

executor - the ConcurrentExecuto

concurrentFeature - the ConcurrentFeature

adapter - the ConcurrentAdapter

start

void start()

Executed when service thread is started