Package org.optaplanner.constraint.drl

Class DrlScoreDirector<Solution_,Score_ extends org.optaplanner.core.api.score.Score<Score_>>

java.lang.Object

org.optaplanner.core.impl.score.director.AbstractScoreDirector<Solution_,Score_,DrlScoreDirectorFactory<Solution_,Score_>>

org.optaplanner.constraint.drl.DrlScoreDirector<Solution_,Score_>

Type Parameters:

Solution_ - the solution type, the class with the PlanningSolution annotation

Score_ - the score type to go with the solution

All Implemented Interfaces:

AutoCloseable, Cloneable, org.optaplanner.core.api.score.director.ScoreDirector<Solution_>, org.optaplanner.core.impl.score.director.InnerScoreDirector<Solution_,Score_>

public class DrlScoreDirector<Solution_,Score_ extends org.optaplanner.core.api.score.Score<Score_>>
extends org.optaplanner.core.impl.score.director.AbstractScoreDirector<Solution_,Score_,DrlScoreDirectorFactory<Solution_,Score_>>

Drools implementation of ScoreDirector, which directs the Rule Engine to calculate the Score of the working solution.

See Also:

ScoreDirector

Field Summary

Fields

Modifier and Type	Field	Description
static String	GLOBAL_SCORE_HOLDER_KEY
protected org.kie.api.runtime.KieSession	kieSession
protected AbstractScoreHolder<Score_>	scoreHolder

Fields inherited from class org.optaplanner.core.impl.score.director.AbstractScoreDirector

allChangesWillBeUndoneBeforeStepEnds, calculationCount, constraintMatchEnabledPreference, logger, lookUpEnabled, lookUpManager, scoreDirectorFactory, variableListenerSupport, workingEntityListRevision, workingInitScore, workingSolution

Constructor Summary

Constructors

Constructor	Description
DrlScoreDirector(DrlScoreDirectorFactory<Solution_,Score_> scoreDirectorFactory, boolean lookUpEnabled, boolean constraintMatchEnabledPreference)

Method Summary

Modifier and Type	Method	Description
void	afterElementAdded(org.optaplanner.core.impl.domain.variable.descriptor.ListVariableDescriptor<Solution_> variableDescriptor, Object entity, int index)
void	afterElementMoved(org.optaplanner.core.impl.domain.variable.descriptor.ListVariableDescriptor<Solution_> variableDescriptor, Object sourceEntity, int sourceIndex, Object destinationEntity, int destinationIndex)
void	afterElementRemoved(org.optaplanner.core.impl.domain.variable.descriptor.ListVariableDescriptor<Solution_> variableDescriptor, Object entity, int index)
void	afterEntityAdded(org.optaplanner.core.impl.domain.entity.descriptor.EntityDescriptor<Solution_> entityDescriptor, Object entity)
void	afterEntityRemoved(org.optaplanner.core.impl.domain.entity.descriptor.EntityDescriptor<Solution_> entityDescriptor, Object entity)
void	afterProblemFactAdded(Object problemFact)
void	afterProblemFactRemoved(Object problemFact)
void	afterProblemPropertyChanged(Object problemFactOrEntity)
void	afterVariableChanged(org.optaplanner.core.impl.domain.variable.descriptor.VariableDescriptor<Solution_> variableDescriptor, Object entity)
Score_	calculateScore()
void	close()
Map<String,org.optaplanner.core.api.score.constraint.ConstraintMatchTotal<Score_>>	getConstraintMatchTotalMap()
Map<Object,org.optaplanner.core.api.score.constraint.Indictment<Score_>>	getIndictmentMap()
org.kie.api.runtime.KieSession	getKieSession()
boolean	isConstraintMatchEnabled()
boolean	requiresFlushing()
void	setWorkingSolution(Solution_ workingSolution)

Methods inherited from class org.optaplanner.core.impl.score.director.AbstractScoreDirector

afterEntityAdded, afterEntityRemoved, afterVariableChanged, assertExpectedUndoMoveScore, assertExpectedWorkingScore, assertNonNullPlanningIds, assertPredictedScoreFromScratch, assertShadowVariablesAreNotStale, assertWorkingScoreFromScratch, beforeElementAdded, beforeElementMoved, beforeElementRemoved, beforeEntityAdded, beforeEntityAdded, beforeEntityRemoved, beforeEntityRemoved, beforeProblemFactAdded, beforeProblemFactRemoved, beforeProblemPropertyChanged, beforeVariableChanged, beforeVariableChanged, buildScoreCorruptionAnalysis, buildShadowVariableAnalysis, changeVariableFacade, clone, cloneSolution, cloneWorkingSolution, createChildThreadScoreDirector, doAndProcessMove, doAndProcessMove, getCalculationCount, getScoreDefinition, getScoreDirectorFactory, getSolutionDescriptor, getSupplyManager, getWorkingEntityListRevision, getWorkingSolution, isConstraintConfiguration, isWorkingEntityListDirty, lookUpWorkingObject, lookUpWorkingObjectOrReturnNull, overwriteConstraintMatchEnabledPreference, resetCalculationCount, setAllChangesWillBeUndoneBeforeStepEnds, setCalculatedScore, setWorkingEntityListDirty, toString, triggerVariableListeners

Methods inherited from class java.lang.Object

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

Field Detail

GLOBAL_SCORE_HOLDER_KEY

public static final String GLOBAL_SCORE_HOLDER_KEY

See Also:

Constant Field Values

kieSession

protected org.kie.api.runtime.KieSession kieSession

scoreHolder

protected AbstractScoreHolder<Score_ extends org.optaplanner.core.api.score.Score<Score_>> scoreHolder

Constructor Detail

DrlScoreDirector

public DrlScoreDirector(DrlScoreDirectorFactory<Solution_,Score_> scoreDirectorFactory,
                        boolean lookUpEnabled,
                        boolean constraintMatchEnabledPreference)

Method Detail

getKieSession

public org.kie.api.runtime.KieSession getKieSession()

setWorkingSolution

public void setWorkingSolution(Solution_ workingSolution)

Specified by:

setWorkingSolution in interface org.optaplanner.core.impl.score.director.InnerScoreDirector<Solution_,Score_ extends org.optaplanner.core.api.score.Score<Score_>>

Overrides:

setWorkingSolution in class org.optaplanner.core.impl.score.director.AbstractScoreDirector<Solution_,Score_ extends org.optaplanner.core.api.score.Score<Score_>,DrlScoreDirectorFactory<Solution_,Score_ extends org.optaplanner.core.api.score.Score<Score_>>>

calculateScore

public Score_ calculateScore()

isConstraintMatchEnabled

public boolean isConstraintMatchEnabled()

getConstraintMatchTotalMap

public Map<String,org.optaplanner.core.api.score.constraint.ConstraintMatchTotal<Score_>> getConstraintMatchTotalMap()

getIndictmentMap

public Map<Object,org.optaplanner.core.api.score.constraint.Indictment<Score_>> getIndictmentMap()

requiresFlushing

public boolean requiresFlushing()

close

public void close()

Specified by:

close in interface AutoCloseable

Specified by:

close in interface org.optaplanner.core.impl.score.director.InnerScoreDirector<Solution_,Score_ extends org.optaplanner.core.api.score.Score<Score_>>

Overrides:

close in class org.optaplanner.core.impl.score.director.AbstractScoreDirector<Solution_,Score_ extends org.optaplanner.core.api.score.Score<Score_>,DrlScoreDirectorFactory<Solution_,Score_ extends org.optaplanner.core.api.score.Score<Score_>>>

afterEntityAdded

public void afterEntityAdded(org.optaplanner.core.impl.domain.entity.descriptor.EntityDescriptor<Solution_> entityDescriptor,
                             Object entity)

Overrides:

afterEntityAdded in class org.optaplanner.core.impl.score.director.AbstractScoreDirector<Solution_,Score_ extends org.optaplanner.core.api.score.Score<Score_>,DrlScoreDirectorFactory<Solution_,Score_ extends org.optaplanner.core.api.score.Score<Score_>>>

afterVariableChanged

public void afterVariableChanged(org.optaplanner.core.impl.domain.variable.descriptor.VariableDescriptor<Solution_> variableDescriptor,
                                 Object entity)

Specified by:

afterVariableChanged in interface org.optaplanner.core.impl.score.director.InnerScoreDirector<Solution_,Score_ extends org.optaplanner.core.api.score.Score<Score_>>

Overrides:

afterVariableChanged in class org.optaplanner.core.impl.score.director.AbstractScoreDirector<Solution_,Score_ extends org.optaplanner.core.api.score.Score<Score_>,DrlScoreDirectorFactory<Solution_,Score_ extends org.optaplanner.core.api.score.Score<Score_>>>

afterElementAdded

public void afterElementAdded(org.optaplanner.core.impl.domain.variable.descriptor.ListVariableDescriptor<Solution_> variableDescriptor,
                              Object entity,
                              int index)

Specified by:

afterElementAdded in interface org.optaplanner.core.impl.score.director.InnerScoreDirector<Solution_,Score_ extends org.optaplanner.core.api.score.Score<Score_>>

Overrides:

afterElementAdded in class org.optaplanner.core.impl.score.director.AbstractScoreDirector<Solution_,Score_ extends org.optaplanner.core.api.score.Score<Score_>,DrlScoreDirectorFactory<Solution_,Score_ extends org.optaplanner.core.api.score.Score<Score_>>>

afterElementRemoved

public void afterElementRemoved(org.optaplanner.core.impl.domain.variable.descriptor.ListVariableDescriptor<Solution_> variableDescriptor,
                                Object entity,
                                int index)

Specified by:

afterElementRemoved in interface org.optaplanner.core.impl.score.director.InnerScoreDirector<Solution_,Score_ extends org.optaplanner.core.api.score.Score<Score_>>

Overrides:

afterElementRemoved in class org.optaplanner.core.impl.score.director.AbstractScoreDirector<Solution_,Score_ extends org.optaplanner.core.api.score.Score<Score_>,DrlScoreDirectorFactory<Solution_,Score_ extends org.optaplanner.core.api.score.Score<Score_>>>

afterElementMoved

public void afterElementMoved(org.optaplanner.core.impl.domain.variable.descriptor.ListVariableDescriptor<Solution_> variableDescriptor,
                              Object sourceEntity,
                              int sourceIndex,
                              Object destinationEntity,
                              int destinationIndex)

Specified by:

afterElementMoved in interface org.optaplanner.core.impl.score.director.InnerScoreDirector<Solution_,Score_ extends org.optaplanner.core.api.score.Score<Score_>>

Overrides:

afterElementMoved in class org.optaplanner.core.impl.score.director.AbstractScoreDirector<Solution_,Score_ extends org.optaplanner.core.api.score.Score<Score_>,DrlScoreDirectorFactory<Solution_,Score_ extends org.optaplanner.core.api.score.Score<Score_>>>

afterEntityRemoved

public void afterEntityRemoved(org.optaplanner.core.impl.domain.entity.descriptor.EntityDescriptor<Solution_> entityDescriptor,
                               Object entity)

Overrides:

afterEntityRemoved in class org.optaplanner.core.impl.score.director.AbstractScoreDirector<Solution_,Score_ extends org.optaplanner.core.api.score.Score<Score_>,DrlScoreDirectorFactory<Solution_,Score_ extends org.optaplanner.core.api.score.Score<Score_>>>

afterProblemFactAdded

public void afterProblemFactAdded(Object problemFact)

Specified by:

afterProblemFactAdded in interface org.optaplanner.core.api.score.director.ScoreDirector<Solution_>

Overrides:

afterProblemFactAdded in class org.optaplanner.core.impl.score.director.AbstractScoreDirector<Solution_,Score_ extends org.optaplanner.core.api.score.Score<Score_>,DrlScoreDirectorFactory<Solution_,Score_ extends org.optaplanner.core.api.score.Score<Score_>>>

afterProblemPropertyChanged

public void afterProblemPropertyChanged(Object problemFactOrEntity)

Specified by:

afterProblemPropertyChanged in interface org.optaplanner.core.api.score.director.ScoreDirector<Solution_>

Overrides:

afterProblemPropertyChanged in class org.optaplanner.core.impl.score.director.AbstractScoreDirector<Solution_,Score_ extends org.optaplanner.core.api.score.Score<Score_>,DrlScoreDirectorFactory<Solution_,Score_ extends org.optaplanner.core.api.score.Score<Score_>>>

afterProblemFactRemoved

public void afterProblemFactRemoved(Object problemFact)

Specified by:

afterProblemFactRemoved in interface org.optaplanner.core.api.score.director.ScoreDirector<Solution_>

Overrides:

afterProblemFactRemoved in class org.optaplanner.core.impl.score.director.AbstractScoreDirector<Solution_,Score_ extends org.optaplanner.core.api.score.Score<Score_>,DrlScoreDirectorFactory<Solution_,Score_ extends org.optaplanner.core.api.score.Score<Score_>>>