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

All Methods Instance Methods Concrete Methods
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 Detail
  - done
```
protected boolean done
```
  - objectives
```
protected List<Objective> objectives
```
  - listeners
```
protected Set<ObjectivesMonitor.ObjectivesListener> listeners
```
- Constructor Detail
  - ObjectivesMonitor
```
@Inject
public ObjectivesMonitor(IndividualFactory individualFactory,
                         Archive archive)
```
    Constructs the ObjectivesMonitor.
    
    Parameters:
    
    individualFactory -
- 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(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)
```