Class HardSoftLongScoreDefinition
- java.lang.Object
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- org.optaplanner.core.impl.score.definition.AbstractScoreDefinition<HardSoftLongScore>
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- org.optaplanner.core.impl.score.buildin.hardsoftlong.HardSoftLongScoreDefinition
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- All Implemented Interfaces:
ScoreDefinition<HardSoftLongScore>
public class HardSoftLongScoreDefinition extends AbstractScoreDefinition<HardSoftLongScore>
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Constructor Summary
Constructors Constructor Description HardSoftLongScoreDefinition()
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Method Summary
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Methods inherited from class org.optaplanner.core.impl.score.definition.AbstractScoreDefinition
divide, divide, divide, divide, formatScore, getInitLabel, getLevelLabels, isCompatibleArithmeticArgument, sanitize, sanitize, sanitize, toString
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Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait
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Methods inherited from interface org.optaplanner.core.impl.score.definition.ScoreDefinition
isNegativeOrZero, isPositiveOrZero
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Method Detail
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getLevelsSize
public int getLevelsSize()
Description copied from interface:ScoreDefinitionReturns the length ofScore.toLevelNumbers()for everyScoreof this definition. For example: returns 2 onHardSoftScoreDefinition.- Specified by:
getLevelsSizein interfaceScoreDefinition<HardSoftLongScore>- Overrides:
getLevelsSizein classAbstractScoreDefinition<HardSoftLongScore>- Returns:
- at least 1
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getFeasibleLevelsSize
public int getFeasibleLevelsSize()
Description copied from interface:ScoreDefinitionReturns the number of levels ofScore.toLevelNumbers(). that are used to determineScore.isFeasible().- Returns:
- at least 0, at most
ScoreDefinition.getLevelsSize()
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getScoreClass
public Class<HardSoftLongScore> getScoreClass()
Description copied from interface:ScoreDefinitionReturns theClassof the actualScoreimplementation. For example: returnsHardSoftScore.classonHardSoftScoreDefinition.- Returns:
- never null
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getZeroScore
public HardSoftLongScore getZeroScore()
Description copied from interface:ScoreDefinitionThe score that represents zero.- Returns:
- never null
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getOneSoftestScore
public HardSoftLongScore getOneSoftestScore()
Description copied from interface:ScoreDefinitionThe score that represents the softest possible one.- Returns:
- never null
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parseScore
public HardSoftLongScore parseScore(String scoreString)
Description copied from interface:ScoreDefinition- Parameters:
scoreString- never null- Returns:
- never null
- See Also:
ScoreDefinition.formatScore(Score),ScoreUtils.parseScore(Class, String)
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fromLevelNumbers
public HardSoftLongScore fromLevelNumbers(int initScore, Number[] levelNumbers)
Description copied from interface:ScoreDefinitionThe opposite ofScore.toLevelNumbers().- Parameters:
initScore-<= 0, managed by OptaPlanner, needed as a parameter in theScore's creation method, seeScore.getInitScore()levelNumbers- never null- Returns:
- never null
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buildScoreInliner
public HardSoftLongScoreInliner buildScoreInliner(boolean constraintMatchEnabled)
Description copied from interface:ScoreDefinitionUsed byBavetConstraintFactory- Parameters:
constraintMatchEnabled- true ifInnerScoreDirector.isConstraintMatchEnabled()should be true- Returns:
- never null
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buildScoreHolder
public HardSoftLongScoreHolderImpl buildScoreHolder(boolean constraintMatchEnabled)
Description copied from interface:ScoreDefinitionUsed byDroolsScoreDirector.- Parameters:
constraintMatchEnabled- true ifInnerScoreDirector.isConstraintMatchEnabled()should be true- Returns:
- never null
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buildOptimisticBound
public HardSoftLongScore buildOptimisticBound(InitializingScoreTrend initializingScoreTrend, HardSoftLongScore score)
Description copied from interface:ScoreDefinitionBuilds aScorewhich is equal or better than any otherScorewith more variables initialized (while the already variables don't change).- Parameters:
initializingScoreTrend- never null, withInitializingScoreTrend.getLevelsSize()equal toScoreDefinition.getLevelsSize().score- never null, withScore.getInitScore()0.- Returns:
- never null
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buildPessimisticBound
public HardSoftLongScore buildPessimisticBound(InitializingScoreTrend initializingScoreTrend, HardSoftLongScore score)
Description copied from interface:ScoreDefinitionBuilds aScorewhich is equal or worse than any otherScorewith more variables initialized (while the already variables don't change).- Parameters:
initializingScoreTrend- never null, withInitializingScoreTrend.getLevelsSize()equal toScoreDefinition.getLevelsSize().score- never null, withScore.getInitScore()0- Returns:
- never null
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divideBySanitizedDivisor
public HardSoftLongScore divideBySanitizedDivisor(HardSoftLongScore dividend, HardSoftLongScore divisor)
Description copied from interface:ScoreDefinitionReturnScorewhose every level is the result of dividing the matching levels in this and the divisor. When rounding is needed, it is floored (as defined byMath.floor(double)).If any of the levels in the divisor are equal to zero, the method behaves as if they were equal to one instead.
divisor- value by which this Score is to be divided- Returns:
- this / divisor
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