org.opt4j.viewer
Class PopulationWidget

java.lang.Object
  org.opt4j.viewer.PopulationWidget

All Implemented Interfaces:

org.opt4j.core.IndividualSetListener, org.opt4j.core.IndividualStateListener, ObjectivesMonitor.ObjectivesListener, Widget

public class PopulationWidget
extends java.lang.Object
implements org.opt4j.core.IndividualStateListener, org.opt4j.core.IndividualSetListener, Widget, ObjectivesMonitor.ObjectivesListener

A widget that monitors the Population.

Nested Class Summary

protected class	PopulationWidget.Model The PopulationWidget.Model.
protected class	PopulationWidget.Table The PopulationWidget.Table.

Field Summary

protected org.opt4j.core.optimizer.Archive	archive
protected java.util.List<org.opt4j.core.Objective>	objectives
protected static int	OFFSET
protected javax.swing.JPanel	panel
protected org.opt4j.viewer.SynchronizedIndividualList	population
protected int	size
protected java.util.List<org.opt4j.core.Individual>	swtIndividuals
protected javax.swing.JTable	table
protected org.opt4j.core.config.visualization.DelayTask	task

Constructor Summary

PopulationWidget(org.opt4j.core.optimizer.Population population, org.opt4j.core.optimizer.Archive archive, org.opt4j.core.IndividualFactory individualFactory, ObjectivesMonitor objectivesMonitor)
Constructs a PopulationWidget.

Method Summary

javax.swing.JPanel	getPanel() Returns the panel with the content.
protected javax.swing.JTable	getTable()
void	individualAdded(org.opt4j.core.IndividualSet collection, org.opt4j.core.Individual individual)
void	individualRemoved(org.opt4j.core.IndividualSet collection, org.opt4j.core.Individual individual)
void	inidividualStateChanged(org.opt4j.core.Individual individual)
void	init(Viewport viewport) Called once after the widget is added to the Viewport.
void	objectives(java.util.Collection<org.opt4j.core.Objective> obj) Callback method that passes the objectives of the optimization problem.
protected void	paint()

Methods inherited from class java.lang.Object

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

Field Detail

OFFSET

protected static final int OFFSET

See Also:

Constant Field Values

archive

protected final org.opt4j.core.optimizer.Archive archive

population

protected final org.opt4j.viewer.SynchronizedIndividualList population

swtIndividuals

protected java.util.List<org.opt4j.core.Individual> swtIndividuals

objectives

protected final java.util.List<org.opt4j.core.Objective> objectives

panel

protected final javax.swing.JPanel panel

table

protected final javax.swing.JTable table

size

protected int size

task

protected final org.opt4j.core.config.visualization.DelayTask task

Constructor Detail

PopulationWidget

@Inject
public PopulationWidget(org.opt4j.core.optimizer.Population population,
                               org.opt4j.core.optimizer.Archive archive,
                               org.opt4j.core.IndividualFactory individualFactory,
                               ObjectivesMonitor objectivesMonitor)

Constructs a PopulationWidget.

Parameters:

population - the population

archive - the archive

individualFactory - the individual creator

objectivesMonitor - the objective monitor that determine the objective of the optimization problem

Method Detail

getTable

protected final javax.swing.JTable getTable()

init

public void init(Viewport viewport)

Description copied from interface: Widget

Called once after the widget is added to the Viewport.

Specified by:

init in interface Widget

Parameters:

viewport - the base viewport

inidividualStateChanged

public void inidividualStateChanged(org.opt4j.core.Individual individual)

Specified by:

inidividualStateChanged in interface org.opt4j.core.IndividualStateListener

individualAdded

public void individualAdded(org.opt4j.core.IndividualSet collection,
                            org.opt4j.core.Individual individual)

Specified by:

individualAdded in interface org.opt4j.core.IndividualSetListener

individualRemoved

public void individualRemoved(org.opt4j.core.IndividualSet collection,
                              org.opt4j.core.Individual individual)

Specified by:

individualRemoved in interface org.opt4j.core.IndividualSetListener

paint

protected void paint()

getPanel

public javax.swing.JPanel getPanel()

Description copied from interface: Widget

Returns the panel with the content.

Specified by:

getPanel in interface Widget

Returns:

the panel with the content

objectives

public void objectives(java.util.Collection<org.opt4j.core.Objective> obj)

Description copied from interface: ObjectivesMonitor.ObjectivesListener

Callback method that passes the objectives of the optimization problem.

Specified by:

objectives in interface ObjectivesMonitor.ObjectivesListener

Parameters:

obj - the objectives