Package org.opt4j.viewer

Class StatusBar

java.lang.Object

org.opt4j.viewer.StatusBar

All Implemented Interfaces:

OptimizerIterationListener, OptimizerStateListener

public class StatusBar
extends Object
implements OptimizerIterationListener, OptimizerStateListener

The StatusBar contains informations about the optimization progress and time per iteration.

Field Summary

Fields

Modifier and Type	Field	Description
protected JProgressBar	bar
protected JLabel	label
protected JPanel	panel
protected Progress	progress
protected DelayTask	task
protected long	time
protected JLabel	timeLabel

Constructor Summary

Constructors

Constructor	Description
StatusBar(Progress progress)	Constructs a StatusBar.

Method Summary

Modifier and Type	Method	Description
JComponent	get()	Returns the component.
void	init()	Initialization.
void	iterationComplete(Optimizer optimizer, int iteration)	Invoked if the Optimizer completes an iteration.
void	optimizationStarted(Optimizer optimizer)	Invoked if the Optimizer starts the optimization process.
void	optimizationStopped(Optimizer optimizer)	Invoked if the Optimizer stops the optimization process.
protected void	update(String message, String progressMessage)

Methods inherited from class java.lang.Object

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

Field Detail

progress

protected final Progress progress

task

protected final DelayTask task

label

protected final JLabel label

timeLabel

protected final JLabel timeLabel

bar

protected final JProgressBar bar

panel

protected final JPanel panel

time

protected long time

Constructor Detail

StatusBar

@Inject
public StatusBar(Progress progress)

Constructs a StatusBar.

Parameters:

progress - the progress

Method Detail

init

public void init()

Initialization. This method has to called once after construction.

update

protected void update(String message,
                      String progressMessage)

get

public JComponent get()

Returns the component.

Returns:

the component

iterationComplete

public void iterationComplete(Optimizer optimizer,
                              int iteration)

Description copied from interface: OptimizerIterationListener

Invoked if the Optimizer completes an iteration.

Specified by:

iterationComplete in interface OptimizerIterationListener

Parameters:

optimizer - the optimizer

iteration - the completed iteration

optimizationStarted

public void optimizationStarted(Optimizer optimizer)

Description copied from interface: OptimizerStateListener

Invoked if the Optimizer starts the optimization process.

Specified by:

optimizationStarted in interface OptimizerStateListener

Parameters:

optimizer - the optimizer

optimizationStopped

public void optimizationStopped(Optimizer optimizer)

Description copied from interface: OptimizerStateListener

Invoked if the Optimizer stops the optimization process.

Specified by:

optimizationStopped in interface OptimizerStateListener

Parameters:

optimizer - the optimizer