org.opt4j.viewer
Class ObjectivesMonitor

java.lang.Object
  org.opt4j.viewer.ObjectivesMonitor

All Implemented Interfaces:

org.opt4j.core.IndividualStateListener

public class ObjectivesMonitor
extends java.lang.Object
implements org.opt4j.core.IndividualStateListener

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

Nested Class Summary

static interface

ObjectivesMonitor.ObjectivesListener The ObjectivesMonitor.ObjectivesListener is an interface for classes that need the objectives.

Field Summary

protected boolean	done
protected java.util.Set<ObjectivesMonitor.ObjectivesListener>	listeners
protected java.util.List<org.opt4j.core.Objective>	objectives

Constructor Summary

ObjectivesMonitor(org.opt4j.core.IndividualFactory individualFactory, org.opt4j.core.optimizer.Archive archive)
Constructs the ObjectivesMonitor.

Method Summary

void	addListener(ObjectivesMonitor.ObjectivesListener listener) Adds an ObjectivesMonitor.ObjectivesListener.
void	inidividualStateChanged(org.opt4j.core.Individual individual)
protected void	publishObjectives(org.opt4j.core.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 Detail

done

protected boolean done

objectives

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

listeners

protected java.util.Set<ObjectivesMonitor.ObjectivesListener> listeners

Constructor Detail

ObjectivesMonitor

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

Constructs the ObjectivesMonitor.

Parameters:

individualFactory - the individual factory

archive - the archive

Method Detail

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(org.opt4j.core.Individual individual)

Specified by:

inidividualStateChanged in interface org.opt4j.core.IndividualStateListener

publishObjectives

protected void publishObjectives(org.opt4j.core.Individual individual)