Package org.optaplanner.constraint.drl.holder

Class HardSoftScoreHolderImpl

java.lang.Object

org.optaplanner.constraint.drl.holder.AbstractScoreHolder<HardSoftScore>

org.optaplanner.constraint.drl.holder.HardSoftScoreHolderImpl

All Implemented Interfaces:

HardSoftScoreHolder, ScoreHolder<HardSoftScore>

public final class HardSoftScoreHolderImpl
extends AbstractScoreHolder<HardSoftScore>
implements HardSoftScoreHolder

See Also:

HardSoftScore

Nested Class Summary

Nested classes/interfaces inherited from class org.optaplanner.constraint.drl.holder.AbstractScoreHolder

AbstractScoreHolder.BigDecimalMatchExecutor, AbstractScoreHolder.ConstraintActivationUnMatchListener, AbstractScoreHolder.IntMatchExecutor, AbstractScoreHolder.LongMatchExecutor, AbstractScoreHolder.ScoreMatchExecutor<Score_ extends AbstractScore<Score_>>

Field Summary

Fields

Modifier and Type	Field	Description
protected int	hardScore
protected Map<org.kie.api.definition.rule.Rule,AbstractScoreHolder.IntMatchExecutor>	matchExecutorByNumberMap
protected Map<org.kie.api.definition.rule.Rule,AbstractScoreHolder.ScoreMatchExecutor<HardSoftScore>>	matchExecutorByScoreMap	Slower than matchExecutorByNumberMap
protected int	softScore

Fields inherited from class org.optaplanner.constraint.drl.holder.AbstractScoreHolder

constraintMatchEnabled, constraintMatchTotalMap, indictmentMap

Constructor Summary

Constructors

Constructor	Description
HardSoftScoreHolderImpl(boolean constraintMatchEnabled)

Method Summary

Modifier and Type	Method	Description
void	addHardConstraintMatch(org.kie.api.runtime.rule.RuleContext kcontext, int hardWeight)
void	addMultiConstraintMatch(org.kie.api.runtime.rule.RuleContext kcontext, int hardWeight, int softWeight)
void	addSoftConstraintMatch(org.kie.api.runtime.rule.RuleContext kcontext, int softWeight)
void	configureConstraintWeight(org.kie.api.definition.rule.Rule rule, HardSoftScore constraintWeight)
HardSoftScore	extractScore(int initScore)
int	getHardScore()
int	getSoftScore()
void	impactScore(org.kie.api.runtime.rule.RuleContext kcontext)	For internal use only, use penalize() or reward() instead.
void	impactScore(org.kie.api.runtime.rule.RuleContext kcontext, int weightMultiplier)	For internal use only, use penalize() or reward() instead.
void	impactScore(org.kie.api.runtime.rule.RuleContext kcontext, long weightMultiplier)	For internal use only, use penalize() or reward() instead.
void	impactScore(org.kie.api.runtime.rule.RuleContext kcontext, BigDecimal weightMultiplier)	For internal use only, use penalize() or reward() instead.
void	penalize(org.kie.api.runtime.rule.RuleContext kcontext)	Penalize a match by the ConstraintWeight negated.
void	penalize(org.kie.api.runtime.rule.RuleContext kcontext, int weightMultiplier)	Penalize a match by the ConstraintWeight negated and multiplied with the weightMultiplier for all score levels.
void	penalize(org.kie.api.runtime.rule.RuleContext kcontext, int hardWeightMultiplier, int softWeightMultiplier)	Penalize a match by the ConstraintWeight negated and multiplied with the specific weightMultiplier per score level.
void	reward(org.kie.api.runtime.rule.RuleContext kcontext)	Reward a match by the ConstraintWeight.
void	reward(org.kie.api.runtime.rule.RuleContext kcontext, int weightMultiplier)	Reward a match by the ConstraintWeight multiplied with the weightMultiplier for all score levels.
void	reward(org.kie.api.runtime.rule.RuleContext kcontext, int hardWeightMultiplier, int softWeightMultiplier)	Reward a match by the ConstraintWeight multiplied with the specific weightMultiplier per score level.

Methods inherited from class org.optaplanner.constraint.drl.holder.AbstractScoreHolder

buildScoreHolder, extractJustificationList, getConstraintMatchTotalMap, getIndictmentMap, isConstraintMatchEnabled, registerConstraintMatch

Methods inherited from class java.lang.Object

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

Field Detail

matchExecutorByNumberMap

protected final Map<org.kie.api.definition.rule.Rule,AbstractScoreHolder.IntMatchExecutor> matchExecutorByNumberMap

matchExecutorByScoreMap

protected final Map<org.kie.api.definition.rule.Rule,AbstractScoreHolder.ScoreMatchExecutor<HardSoftScore>> matchExecutorByScoreMap

Slower than matchExecutorByNumberMap

hardScore

protected int hardScore

softScore

protected int softScore

Constructor Detail

HardSoftScoreHolderImpl

public HardSoftScoreHolderImpl(boolean constraintMatchEnabled)

Method Detail

getHardScore

public int getHardScore()

getSoftScore

public int getSoftScore()

configureConstraintWeight

public void configureConstraintWeight(org.kie.api.definition.rule.Rule rule,
                                      HardSoftScore constraintWeight)

Overrides:

configureConstraintWeight in class AbstractScoreHolder<HardSoftScore>

penalize

public void penalize(org.kie.api.runtime.rule.RuleContext kcontext)

Description copied from interface: ScoreHolder

Penalize a match by the ConstraintWeight negated.

Specified by:

penalize in interface ScoreHolder<HardSoftScore>

Parameters:

kcontext - never null, the magic variable in DRL

penalize

public void penalize(org.kie.api.runtime.rule.RuleContext kcontext,
                     int weightMultiplier)

Description copied from interface: HardSoftScoreHolder

Penalize a match by the ConstraintWeight negated and multiplied with the weightMultiplier for all score levels.

Specified by:

penalize in interface HardSoftScoreHolder

Parameters:

kcontext - never null, the magic variable in DRL

weightMultiplier - at least 0

penalize

public void penalize(org.kie.api.runtime.rule.RuleContext kcontext,
                     int hardWeightMultiplier,
                     int softWeightMultiplier)

Description copied from interface: HardSoftScoreHolder

Penalize a match by the ConstraintWeight negated and multiplied with the specific weightMultiplier per score level. Slower than HardSoftScoreHolder.penalize(RuleContext, int).

Specified by:

penalize in interface HardSoftScoreHolder

Parameters:

kcontext - never null, the magic variable in DRL

hardWeightMultiplier - at least 0

softWeightMultiplier - at least 0

reward

public void reward(org.kie.api.runtime.rule.RuleContext kcontext)

Description copied from interface: ScoreHolder

Reward a match by the ConstraintWeight.

Specified by:

reward in interface ScoreHolder<HardSoftScore>

Parameters:

kcontext - never null, the magic variable in DRL

reward

public void reward(org.kie.api.runtime.rule.RuleContext kcontext,
                   int weightMultiplier)

Description copied from interface: HardSoftScoreHolder

Reward a match by the ConstraintWeight multiplied with the weightMultiplier for all score levels.

Specified by:

reward in interface HardSoftScoreHolder

Parameters:

kcontext - never null, the magic variable in DRL

weightMultiplier - at least 0

reward

public void reward(org.kie.api.runtime.rule.RuleContext kcontext,
                   int hardWeightMultiplier,
                   int softWeightMultiplier)

Description copied from interface: HardSoftScoreHolder

Reward a match by the ConstraintWeight multiplied with the specific weightMultiplier per score level. Slower than HardSoftScoreHolder.reward(RuleContext, int).

Specified by:

reward in interface HardSoftScoreHolder

Parameters:

kcontext - never null, the magic variable in DRL

hardWeightMultiplier - at least 0

softWeightMultiplier - at least 0

impactScore

public void impactScore(org.kie.api.runtime.rule.RuleContext kcontext)

Description copied from class: AbstractScoreHolder

For internal use only, use penalize() or reward() instead.

Overrides:

impactScore in class AbstractScoreHolder<HardSoftScore>

Parameters:

kcontext - never null

impactScore

public void impactScore(org.kie.api.runtime.rule.RuleContext kcontext,
                        int weightMultiplier)

Description copied from class: AbstractScoreHolder

For internal use only, use penalize() or reward() instead.

Specified by:

impactScore in interface HardSoftScoreHolder

Specified by:

impactScore in class AbstractScoreHolder<HardSoftScore>

Parameters:

kcontext - never null

weightMultiplier - any

impactScore

public void impactScore(org.kie.api.runtime.rule.RuleContext kcontext,
                        long weightMultiplier)

Description copied from class: AbstractScoreHolder

For internal use only, use penalize() or reward() instead.

Specified by:

impactScore in class AbstractScoreHolder<HardSoftScore>

Parameters:

kcontext - never null

weightMultiplier - any

impactScore

public void impactScore(org.kie.api.runtime.rule.RuleContext kcontext,
                        BigDecimal weightMultiplier)

Description copied from class: AbstractScoreHolder

For internal use only, use penalize() or reward() instead.

Specified by:

impactScore in class AbstractScoreHolder<HardSoftScore>

Parameters:

kcontext - never null

weightMultiplier - any

addHardConstraintMatch

public void addHardConstraintMatch(org.kie.api.runtime.rule.RuleContext kcontext,
                                   int hardWeight)

Specified by:

addHardConstraintMatch in interface HardSoftScoreHolder

Parameters:

kcontext - never null, the magic variable in DRL

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

addSoftConstraintMatch

public void addSoftConstraintMatch(org.kie.api.runtime.rule.RuleContext kcontext,
                                   int softWeight)

Specified by:

addSoftConstraintMatch in interface HardSoftScoreHolder

Parameters:

kcontext - never null, the magic variable in DRL

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

addMultiConstraintMatch

public void addMultiConstraintMatch(org.kie.api.runtime.rule.RuleContext kcontext,
                                    int hardWeight,
                                    int softWeight)

Specified by:

addMultiConstraintMatch in interface HardSoftScoreHolder

Parameters:

kcontext - never null, the magic variable in DRL

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

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

extractScore

public HardSoftScore extractScore(int initScore)

Specified by:

extractScore in class AbstractScoreHolder<HardSoftScore>