Package ai.timefold.solver.core.impl.score.stream.common.bi

Class BiConstraintBuilderImpl<A,B,Score_ extends Score<Score_>>

java.lang.Object

ai.timefold.solver.core.impl.score.stream.common.AbstractConstraintBuilder<Score_>

ai.timefold.solver.core.impl.score.stream.common.bi.BiConstraintBuilderImpl<A,B,Score_>

All Implemented Interfaces:

BiConstraintBuilder<A,B,Score_>, ConstraintBuilder

public final class BiConstraintBuilderImpl<A,B,Score_ extends Score<Score_>>
extends AbstractConstraintBuilder<Score_>
implements BiConstraintBuilder<A,B,Score_>

Constructor Summary

Constructors

Constructor	Description
BiConstraintBuilderImpl(BiConstraintConstructor<A,B,Score_> constraintConstructor, ScoreImpactType impactType, Score_ constraintWeight)

Method Summary

Modifier and Type	Method	Description
protected BiFunction<A,B,Collection<Object>>	getIndictedObjectsMapping()
protected TriFunction<A,B,Score_,ConstraintJustification>	getJustificationMapping()
@NonNull BiConstraintBuilder<A,B,Score_>	indictWith(@NonNull BiFunction<A,B,Collection<Object>> indictedObjectsMapping)	Sets a custom function to mark any object returned by it as responsible for causing the constraint to match.
<ConstraintJustification_ extends ConstraintJustification> @NonNull BiConstraintBuilder<A,B,Score_>	justifyWith(@NonNull TriFunction<A,B,Score_,ConstraintJustification_> justificationMapping)	Sets a custom function to apply on a constraint match to justify it.

Methods inherited from class ai.timefold.solver.core.impl.score.stream.common.AbstractConstraintBuilder

asConstraint, asConstraintDescribed

Methods inherited from class java.lang.Object

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

Methods inherited from interface ai.timefold.solver.core.api.score.stream.ConstraintBuilder

asConstraint, asConstraint, asConstraintDescribed, asConstraintDescribed

Constructor Details

BiConstraintBuilderImpl

public BiConstraintBuilderImpl(BiConstraintConstructor<A,B,Score_> constraintConstructor,
 ScoreImpactType impactType,
 Score_ constraintWeight)

Method Details

getJustificationMapping

protected TriFunction<A,B,Score_,ConstraintJustification> getJustificationMapping()

Specified by:

getJustificationMapping in class AbstractConstraintBuilder<Score_ extends Score<Score_>>

justifyWith

public <ConstraintJustification_ extends ConstraintJustification>
@NonNull BiConstraintBuilder<A,B,Score_> justifyWith(@NonNull TriFunction<A,B,Score_,ConstraintJustification_> justificationMapping)

Description copied from interface: BiConstraintBuilder

Sets a custom function to apply on a constraint match to justify it.

Specified by:

justifyWith in interface BiConstraintBuilder<A,B,Score_ extends Score<Score_>>

Returns:

this

See Also:

• ConstraintMatch

getIndictedObjectsMapping

protected BiFunction<A,B,Collection<Object>> getIndictedObjectsMapping()

Specified by:

getIndictedObjectsMapping in class AbstractConstraintBuilder<Score_ extends Score<Score_>>

indictWith

public @NonNull BiConstraintBuilder<A,B,Score_> indictWith(@NonNull BiFunction<A,B,Collection<Object>> indictedObjectsMapping)

Description copied from interface: BiConstraintBuilder

Sets a custom function to mark any object returned by it as responsible for causing the constraint to match. Each object in the collection returned by this function will become an Indictment and be available as a key in ScoreExplanation.getIndictmentMap().

Specified by:

indictWith in interface BiConstraintBuilder<A,B,Score_ extends Score<Score_>>

Returns:

this