Package org.optaplanner.core.impl.score.stream.common

Class AbstractConstraintStream<Solution_>

java.lang.Object

org.optaplanner.core.impl.score.stream.common.AbstractConstraintStream<Solution_>

All Implemented Interfaces:

ConstraintStream

Direct Known Subclasses:

BavetAbstractConstraintStream, DroolsAbstractConstraintStream

public abstract class AbstractConstraintStream<Solution_>
extends Object
implements ConstraintStream

Constructor Summary

Constructors

Constructor	Description
AbstractConstraintStream()

Method Summary

Modifier and Type	Method	Description
protected Function<Solution_,Score<?>>	buildConstraintWeightExtractor(String constraintPackage, String constraintName)
protected Function<Solution_,Score<?>>	buildConstraintWeightExtractor(String constraintPackage, String constraintName, Score<?> constraintWeight)
abstract int	getCardinality()
abstract InnerConstraintFactory<Solution_>	getConstraintFactory()	The ConstraintFactory that build this.
Constraint	impact(String constraintPackage, String constraintName, Score<?> constraintWeight)	As defined by ConstraintStream.impact(String, Score).
protected abstract Constraint	impactScore(String constraintPackage, String constraintName, Score<?> constraintWeight, ScoreImpactType impactType)
protected abstract Constraint	impactScoreConfigurable(String constraintPackage, String constraintName, ScoreImpactType impactType)
Constraint	penalize(String constraintPackage, String constraintName, Score<?> constraintWeight)	As defined by ConstraintStream.penalize(String, Score).
Constraint	penalizeConfigurable(String constraintPackage, String constraintName)	As defined by ConstraintStream.penalizeConfigurable(String).
Constraint	reward(String constraintPackage, String constraintName, Score<?> constraintWeight)	As defined by ConstraintStream.reward(String, Score).
Constraint	rewardConfigurable(String constraintPackage, String constraintName)	As defined by ConstraintStream.rewardConfigurable(String).

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.optaplanner.core.api.score.stream.ConstraintStream

impact, penalize, penalizeConfigurable, reward, rewardConfigurable

Constructor Detail

AbstractConstraintStream

public AbstractConstraintStream()

Method Detail

getCardinality

public abstract int getCardinality()

buildConstraintWeightExtractor

protected Function<Solution_,Score<?>> buildConstraintWeightExtractor(String constraintPackage,
                                                                            String constraintName)

buildConstraintWeightExtractor

protected Function<Solution_,Score<?>> buildConstraintWeightExtractor(String constraintPackage,
                                                                            String constraintName,
                                                                            Score<?> constraintWeight)

getConstraintFactory

public abstract InnerConstraintFactory<Solution_> getConstraintFactory()

Description copied from interface: ConstraintStream

The ConstraintFactory that build this.

Specified by:

getConstraintFactory in interface ConstraintStream

Returns:

never null

penalize

public final Constraint penalize(String constraintPackage,
                                 String constraintName,
                                 Score<?> constraintWeight)

Description copied from interface: ConstraintStream

As defined by ConstraintStream.penalize(String, Score).

Specified by:

penalize in interface ConstraintStream

Parameters:

constraintPackage - never null

constraintName - never null

constraintWeight - never null

Returns:

never null

penalizeConfigurable

public final Constraint penalizeConfigurable(String constraintPackage,
                                             String constraintName)

Description copied from interface: ConstraintStream

As defined by ConstraintStream.penalizeConfigurable(String).

Specified by:

penalizeConfigurable in interface ConstraintStream

Parameters:

constraintPackage - never null

constraintName - never null

Returns:

never null

reward

public final Constraint reward(String constraintPackage,
                               String constraintName,
                               Score<?> constraintWeight)

Description copied from interface: ConstraintStream

As defined by ConstraintStream.reward(String, Score).

Specified by:

reward in interface ConstraintStream

Parameters:

constraintPackage - never null

constraintName - never null

constraintWeight - never null

Returns:

never null

rewardConfigurable

public final Constraint rewardConfigurable(String constraintPackage,
                                           String constraintName)

Description copied from interface: ConstraintStream

As defined by ConstraintStream.rewardConfigurable(String).

Specified by:

rewardConfigurable in interface ConstraintStream

Parameters:

constraintPackage - never null

constraintName - never null

Returns:

never null

impact

public final Constraint impact(String constraintPackage,
                               String constraintName,
                               Score<?> constraintWeight)

Description copied from interface: ConstraintStream

As defined by ConstraintStream.impact(String, Score).

Specified by:

impact in interface ConstraintStream

Parameters:

constraintPackage - never null

constraintName - never null

constraintWeight - never null

Returns:

never null

impactScore

protected abstract Constraint impactScore(String constraintPackage,
                                          String constraintName,
                                          Score<?> constraintWeight,
                                          ScoreImpactType impactType)

impactScoreConfigurable

protected abstract Constraint impactScoreConfigurable(String constraintPackage,
                                                      String constraintName,
                                                      ScoreImpactType impactType)