Package com.dna.jopt.util.costconverger

Class JoinedCostConverger

java.lang.Object

com.dna.jopt.util.costconverger.AbstractCostConverger

com.dna.jopt.util.costconverger.JoinedCostConverger

All Implemented Interfaces:

ICostConverger

public class JoinedCostConverger
extends AbstractCostConverger

This class is an extension of AbstractCostConverger and defines convergence (unchanged joined cost over several iterations). After convergence has been achieved the optimization is stopped.

Since:

03/08/2019

Version:

03/08/2019

Author:

DNA

Constructor Summary

Constructors

Constructor	Description
JoinedCostConverger(IOptimization opti)	The constructor in order to set convergence by joined cost.

Method Summary

Modifier and Type	Method	Description
double	getConvergenceCost(IOptimizationProgress curP)

Methods inherited from class com.dna.jopt.util.costconverger.AbstractCostConverger

addExecutionAlgorithm, onConverged, onDone, setConvergenceThreshold, setOnConvergedTimeOut

Methods inherited from class java.lang.Object

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

Constructor Details

JoinedCostConverger

public JoinedCostConverger(IOptimization opti)

The constructor in order to set convergence by joined cost. After convergence is achieved the optimization is stopped.

Implementation example:

 ICostConverger myJoinedCostConverger = new JoinedCostConverger(this);
    myJoinedCostConverger.addExecutionAlgorithm(GeneticEvolutionAlgo.MY_TITLE);
    myJoinedCostConverger.setConvergenceThreshold(5);
 

Parameters:

opti - the iOptimization to check for convergence

Method Details

getConvergenceCost

public double getConvergenceCost(IOptimizationProgress curP)