Package org.uma.jmetal.util.observer.impl

Class IndicatorPlotObserver<S extends Solution<?>>

java.lang.Object

org.uma.jmetal.util.observer.impl.IndicatorPlotObserver<S>

All Implemented Interfaces:

Observer<Map<String,Object>>

public class IndicatorPlotObserver<S extends Solution<?>>
extends Object
implements Observer<Map<String,Object>>

Author:

Antonio J. Nebro

Constructor Summary

Constructors

Constructor	Description
IndicatorPlotObserver(String title, QualityIndicator qualityIndicator, String referenceFrontFileName, int plotUpdateFrequency)	Constructor

Method Summary

Modifier and Type	Method	Description
org.knowm.xchart.XYChart	chart()
void	update(Observable<Map<String,Object>> observable, Map<String,Object> data)	This method displays a chart with the values of the quality indicator

Methods inherited from class java.lang.Object

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

Constructor Details

IndicatorPlotObserver

public IndicatorPlotObserver(String title,
 QualityIndicator qualityIndicator,
 String referenceFrontFileName,
 int plotUpdateFrequency)
                      throws IOException

Constructor

Throws:

IOException

Method Details

update

public void update(Observable<Map<String,Object>> observable,
 Map<String,Object> data)

This method displays a chart with the values of the quality indicator

Specified by:

update in interface Observer<S extends Solution<?>>

Parameters:

data - Map of pairs (key, value)

chart

public org.knowm.xchart.XYChart chart()