Package ai.timefold.solver.constraint.streams.common.inliner

Class AbstractScoreInliner<Score_ extends Score<Score_>>

java.lang.Object

ai.timefold.solver.constraint.streams.common.inliner.AbstractScoreInliner<Score_>

Type Parameters:

Score_ -

Direct Known Subclasses:

BendableLongScoreInliner

public abstract class AbstractScoreInliner<Score_ extends Score<Score_>>
extends Object

Keeps track of the working score and constraint matches for a single constraint session. Every time constraint weights change, a new instance needs to be created.

Field Summary

Fields

Modifier and Type	Field	Description
protected boolean	constraintMatchEnabled
protected Map<Constraint,Score_>	constraintWeightMap

Constructor Summary

Constructors

Modifier	Constructor	Description
protected	AbstractScoreInliner(Map<Constraint,Score_> constraintWeightMap, boolean constraintMatchEnabled)

Method Summary

Modifier and Type	Method	Description
protected UndoScoreImpacter	addConstraintMatch(Constraint constraint, Score_ score, ConstraintMatchSupplier<Score_> constraintMatchSupplier, UndoScoreImpacter undoScoreImpact)
static <Score_ extends Score<Score_>,ScoreInliner_ extends AbstractScoreInliner<Score_>> ScoreInliner_	buildScoreInliner(ScoreDefinition<Score_> scoreDefinition, Map<Constraint,Score_> constraintWeightMap, boolean constraintMatchEnabled)
abstract WeightedScoreImpacter<Score_,?>	buildWeightedScoreImpacter(AbstractConstraint<?,?,?> constraint)	Create a new instance of WeightedScoreImpacter for a particular constraint.
abstract Score_	extractScore(int initScore)
Map<String,ConstraintMatchTotal<Score_>>	getConstraintMatchTotalMap()
Map<Object,Indictment<Score_>>	getIndictmentMap()
boolean	isConstraintMatchEnabled()

Methods inherited from class java.lang.Object

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

Field Detail

constraintMatchEnabled

protected final boolean constraintMatchEnabled

constraintWeightMap

protected final Map<Constraint,Score_ extends Score<Score_>> constraintWeightMap

Constructor Detail

AbstractScoreInliner

protected AbstractScoreInliner(Map<Constraint,Score_> constraintWeightMap,
                               boolean constraintMatchEnabled)

Method Detail

buildScoreInliner

public static <Score_ extends Score<Score_>,ScoreInliner_ extends AbstractScoreInliner<Score_>> ScoreInliner_ buildScoreInliner(ScoreDefinition<Score_> scoreDefinition,
                                                                                                                                      Map<Constraint,Score_> constraintWeightMap,
                                                                                                                                      boolean constraintMatchEnabled)

extractScore

public abstract Score_ extractScore(int initScore)

buildWeightedScoreImpacter

public abstract WeightedScoreImpacter<Score_,?> buildWeightedScoreImpacter(AbstractConstraint<?,?,?> constraint)

Create a new instance of WeightedScoreImpacter for a particular constraint.

Parameters:

constraint - never null

Returns:

never null

addConstraintMatch

protected final UndoScoreImpacter addConstraintMatch(Constraint constraint,
                                                     Score_ score,
                                                     ConstraintMatchSupplier<Score_> constraintMatchSupplier,
                                                     UndoScoreImpacter undoScoreImpact)

isConstraintMatchEnabled

public boolean isConstraintMatchEnabled()

getConstraintMatchTotalMap

public final Map<String,ConstraintMatchTotal<Score_>> getConstraintMatchTotalMap()

getIndictmentMap

public final Map<Object,Indictment<Score_>> getIndictmentMap()