Package xal.extension.solver.solutionjudge

Class SatisfactionSumJudge

java.lang.Object

xal.extension.solver.solutionjudge.SolutionJudge

xal.extension.solver.solutionjudge.SatisfactionSumJudge

public class SatisfactionSumJudge
extends SolutionJudge

SatisfactionSumJudge is a solution judge that decides whether a solution should be kept based on the weighted sum of all the objective's satisfaction.

Author:

ky6, t6p

Field Summary

Fields

Modifier and Type	Field	Description
protected double	bestWeightedSum
protected static final double	DEFAULT_WEIGHT
protected Map<Objective,Double>	objectiveWeightMap
protected List<Trial>	optimalSolutions

Fields inherited from class xal.extension.solver.solutionjudge.SolutionJudge

eventProxy, messageCenter

Constructor Summary

Constructors

Constructor	Description
SatisfactionSumJudge()	Creates a new SatisfactionJudge instance

Method Summary

Modifier and Type	Method	Description
List<Trial>	getOptimalSolutions()	Get the optimal solutions.
void	judge(Trial trial)	Judge the trial.
void	reset()	Reset the satisfaction sum judge.
void	setWeight(Objective objective, double weight)	Set the weight of an objective.

Methods inherited from class xal.extension.solver.solutionjudge.SolutionJudge

addSolutionJudgeListener, getInstance, removeSolutionJudgeListener

Methods inherited from class java.lang.Object

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

Field Details

DEFAULT_WEIGHT

protected static final double DEFAULT_WEIGHT

See Also:

• Constant Field Values

bestWeightedSum

protected double bestWeightedSum

optimalSolutions

protected List<Trial> optimalSolutions

objectiveWeightMap

protected Map<Objective,Double> objectiveWeightMap

Constructor Details

SatisfactionSumJudge

public SatisfactionSumJudge()

Creates a new SatisfactionJudge instance

Method Details

reset

public void reset()

Reset the satisfaction sum judge.

Specified by:

reset in class SolutionJudge

setWeight

public void setWeight(Objective objective,
 double weight)

Set the weight of an objective.

Parameters:

objective - The objective to weight.

weight - The weight to give the objective.

getOptimalSolutions

public List<Trial> getOptimalSolutions()

Get the optimal solutions.

Specified by:

getOptimalSolutions in class SolutionJudge

Returns:

A list of solutions

judge

public void judge(Trial trial)

Judge the trial.

Specified by:

judge in class SolutionJudge

Parameters:

trial - the trial to judge.