org.optaplanner.core.api.score.buildin.simple

Class SimpleScoreHolder

java.lang.Object

org.optaplanner.core.api.score.holder.AbstractScoreHolder

org.optaplanner.core.api.score.buildin.simple.SimpleScoreHolder

All Implemented Interfaces:

Serializable, ScoreHolder

public class SimpleScoreHolder
extends AbstractScoreHolder

See Also:

SimpleScore, Serialized Form

Nested Class Summary

Nested classes/interfaces inherited from class org.optaplanner.core.api.score.holder.AbstractScoreHolder

AbstractScoreHolder.ConstraintActivationUnMatchListener

Field Summary

Fields

Modifier and Type	Field and Description
protected int	score

Fields inherited from class org.optaplanner.core.api.score.holder.AbstractScoreHolder

constraintMatchEnabled, constraintMatchTotalMap, indictmentMap, zeroScore

Constructor Summary

Constructors

Constructor and Description
SimpleScoreHolder(boolean constraintMatchEnabled)

Method Summary

Modifier and Type	Method and Description
void	addConstraintMatch(org.kie.api.runtime.rule.RuleContext kcontext, int weight)
Score	extractScore(int initScore) Extracts the Score, calculated by the KieSession for DroolsScoreDirector.
int	getScore()

Methods inherited from class org.optaplanner.core.api.score.holder.AbstractScoreHolder

extractJustificationList, getConstraintMatchTotals, getIndictmentMap, isConstraintMatchEnabled, registerConstraintMatch

Methods inherited from class java.lang.Object

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

Field Detail

score

protected int score

Constructor Detail

SimpleScoreHolder

public SimpleScoreHolder(boolean constraintMatchEnabled)

Method Detail

getScore

public int getScore()

addConstraintMatch

public void addConstraintMatch(org.kie.api.runtime.rule.RuleContext kcontext,
                               int weight)

Parameters:

kcontext - never null, the magic variable in DRL

weight - higher is better, negative for a penalty, positive for a reward

extractScore

public Score extractScore(int initScore)

Description copied from interface: ScoreHolder

Extracts the Score, calculated by the KieSession for DroolsScoreDirector.

Should not be called directly, use ScoreDirector.calculateScore() instead.

Parameters:

initScore - <= 0, managed by OptaPlanner, needed as a parameter in the Score's creation method, see Score.getInitScore()

Returns:

never null, the Score of the working PlanningSolution