Class SimpleLongScoreDefinition
- java.lang.Object
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- org.optaplanner.core.impl.score.definition.AbstractScoreDefinition<SimpleLongScore>
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- org.optaplanner.core.impl.score.buildin.simplelong.SimpleLongScoreDefinition
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- All Implemented Interfaces:
ScoreDefinition<SimpleLongScore>
public class SimpleLongScoreDefinition extends AbstractScoreDefinition<SimpleLongScore>
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Constructor Summary
Constructors Constructor Description SimpleLongScoreDefinition()
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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, getLevelsSize, 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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getFeasibleLevelsSize
public int getFeasibleLevelsSize()
Description copied from interface:ScoreDefinition
Returns 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<SimpleLongScore> getScoreClass()
Description copied from interface:ScoreDefinition
Returns theClass
of the actualScore
implementation. For example: returnsHardSoftScore.class
onHardSoftScoreDefinition
.- Returns:
- never null
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getZeroScore
public SimpleLongScore getZeroScore()
Description copied from interface:ScoreDefinition
The score that represents zero.- Returns:
- never null
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getOneSoftestScore
public SimpleLongScore getOneSoftestScore()
Description copied from interface:ScoreDefinition
The score that represents the softest possible one.- Returns:
- never null
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parseScore
public SimpleLongScore 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 SimpleLongScore fromLevelNumbers(int initScore, Number[] levelNumbers)
Description copied from interface:ScoreDefinition
The 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 SimpleLongScoreInliner buildScoreInliner(boolean constraintMatchEnabled)
Description copied from interface:ScoreDefinition
Used byBavetConstraintFactory
- Parameters:
constraintMatchEnabled
- true ifInnerScoreDirector.isConstraintMatchEnabled()
should be true- Returns:
- never null
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buildScoreHolder
public SimpleLongScoreHolderImpl buildScoreHolder(boolean constraintMatchEnabled)
Description copied from interface:ScoreDefinition
Used byDroolsScoreDirector
.- Parameters:
constraintMatchEnabled
- true ifInnerScoreDirector.isConstraintMatchEnabled()
should be true- Returns:
- never null
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buildOptimisticBound
public SimpleLongScore buildOptimisticBound(InitializingScoreTrend initializingScoreTrend, SimpleLongScore score)
Description copied from interface:ScoreDefinition
Builds aScore
which is equal or better than any otherScore
with 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 SimpleLongScore buildPessimisticBound(InitializingScoreTrend initializingScoreTrend, SimpleLongScore score)
Description copied from interface:ScoreDefinition
Builds aScore
which is equal or worse than any otherScore
with 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 SimpleLongScore divideBySanitizedDivisor(SimpleLongScore dividend, SimpleLongScore divisor)
Description copied from interface:ScoreDefinition
ReturnScore
whose 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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