Package org.opt4j.viewer

Class ObjectivesMonitor

java.lang.Object

org.opt4j.viewer.ObjectivesMonitor

All Implemented Interfaces:

IndividualStateListener

@Singleton
public class ObjectivesMonitor
extends Object
implements IndividualStateListener

The ObjectivesMonitor informs its listeners about the Objectives of the optimization problem as soon as it is available.

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
static interface	ObjectivesMonitor.ObjectivesListener	The ObjectivesMonitor.ObjectivesListener is an interface for classes that need the objectives.

Field Summary

Fields

Modifier and Type	Field	Description
protected boolean	done
protected Set<ObjectivesMonitor.ObjectivesListener>	listeners
protected List<Objective>	objectives

Constructor Summary

Constructors

Constructor	Description
ObjectivesMonitor(IndividualFactory individualFactory, Archive archive)	Constructs the ObjectivesMonitor.

Method Summary

Modifier and Type	Method	Description
void	addListener(ObjectivesMonitor.ObjectivesListener listener)	Adds an ObjectivesMonitor.ObjectivesListener.
void	inidividualStateChanged(Individual individual)	Invoked if the Individual changes its state.
protected void	publishObjectives(Individual individual)
void	removeListener(ObjectivesMonitor.ObjectivesListener listener)	Remove an ObjectivesMonitor.ObjectivesListener.

Methods inherited from class java.lang.Object

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

Field Details

done

protected boolean done

objectives

protected List<Objective> objectives

listeners

protected Set<ObjectivesMonitor.ObjectivesListener> listeners

Constructor Details

ObjectivesMonitor

@Inject
public ObjectivesMonitor(IndividualFactory individualFactory,
 Archive archive)

Constructs the ObjectivesMonitor.

Parameters:

individualFactory -

Method Details

addListener

public void addListener(ObjectivesMonitor.ObjectivesListener listener)

Adds an ObjectivesMonitor.ObjectivesListener.

Parameters:

listener - the listener

removeListener

public void removeListener(ObjectivesMonitor.ObjectivesListener listener)

Remove an ObjectivesMonitor.ObjectivesListener.

Parameters:

listener - the listener

inidividualStateChanged

public void inidividualStateChanged(Individual individual)

Description copied from interface: IndividualStateListener

Invoked if the Individual changes its state.

Specified by:

inidividualStateChanged in interface IndividualStateListener

Parameters:

individual - the individual that changes the state

publishObjectives

protected void publishObjectives(Individual individual)