Package cz.fidentis.analyst.gui.task.batch.distance

Class BatchIndirectDistanceTask

java.lang.Object

javax.swing.SwingWorker<Void,Integer>

cz.fidentis.analyst.gui.task.batch.distance.BatchDistanceTask

cz.fidentis.analyst.gui.task.batch.distance.BatchIndirectDistanceTask

All Implemented Interfaces:

Runnable, Future<Void>, RunnableFuture<Void>

public class BatchIndirectDistanceTask
extends BatchDistanceTask

A task that computes distance-based similarity of the set of faces.

Nested Class Summary

Nested classes/interfaces inherited from class javax.swing.SwingWorker

SwingWorker.StateValue

Nested classes/interfaces inherited from interface java.util.concurrent.Future

Future.State

Constructor Summary

Constructors

Constructor	Description
BatchIndirectDistanceTask(ProgressDialog<Void,Integer> progressDialog, BatchControlPanel controlPanel, BatchFaceDistanceServices.DistanceStrategy distanceStrategy, com.jogamp.opengl.GLContext context)	Constructor.

Method Summary

Modifier and Type	Method	Description
protected Void	doInBackground()
protected StoredHumanFace	getSelectedFace()
protected void	printTimeStats()

Methods inherited from class cz.fidentis.analyst.gui.task.batch.distance.BatchDistanceTask

done, getBatchDistance, getControlPanel, getDistDeviations, getDistSimilarities, getProgressDialog, setBatchDistance

Methods inherited from class javax.swing.SwingWorker

addPropertyChangeListener, cancel, execute, firePropertyChange, get, get, getProgress, getPropertyChangeSupport, getState, isCancelled, isDone, process, publish, removePropertyChangeListener, run, setProgress

Methods inherited from class java.lang.Object

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

Methods inherited from interface java.util.concurrent.Future

exceptionNow, resultNow, state

Constructor Details

BatchIndirectDistanceTask

public BatchIndirectDistanceTask(ProgressDialog<Void,Integer> progressDialog,
 BatchControlPanel controlPanel,
 BatchFaceDistanceServices.DistanceStrategy distanceStrategy,
 com.jogamp.opengl.GLContext context)

Constructor.

Parameters:

progressDialog - A window that show the progress of the computation. Must not be null

controlPanel - A control panel with computation parameters. Must not be null The average face is skipped from the similarity measurement (i.e., we do not measure its distance to other distances)

distanceStrategy - A strategy of measuring indirect distance

context - Active OpenGL context on which makeCurrent() can be called. If this parameter is not null, then GPU can be used for acceleration. Otherwise, CPU is used instead.

Method Details

doInBackground

protected Void doInBackground()
                       throws Exception

Specified by:

doInBackground in class SwingWorker<Void,Integer>

Throws:

Exception

getSelectedFace

protected StoredHumanFace getSelectedFace()

printTimeStats

protected void printTimeStats()