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

Class DroolsConstraintStreamScoreDirectorFactory<Solution_,Score_ extends Score<Score_>>

java.lang.Object

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

org.optaplanner.core.impl.score.director.stream.AbstractConstraintStreamScoreDirectorFactory<Solution_,Score_>

org.optaplanner.core.impl.score.director.stream.DroolsConstraintStreamScoreDirectorFactory<Solution_,Score_>

All Implemented Interfaces:

InnerScoreDirectorFactory<Solution_,Score_>, ScoreDirectorFactory<Solution_>

public final class DroolsConstraintStreamScoreDirectorFactory<Solution_,Score_ extends Score<Score_>>
extends AbstractConstraintStreamScoreDirectorFactory<Solution_,Score_>

Field Summary

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

assertClonedSolution, assertionScoreDirectorFactory, initializingScoreTrend, logger, solutionDescriptor

Constructor Summary

Constructors

Constructor	Description
DroolsConstraintStreamScoreDirectorFactory(SolutionDescriptor<Solution_> solutionDescriptor, Supplier<org.kie.api.KieBase> kieBaseDescriptorSupplier, boolean droolsAlphaNetworkCompilationEnabled)
DroolsConstraintStreamScoreDirectorFactory(SolutionDescriptor<Solution_> solutionDescriptor, ConstraintProvider constraintProvider, boolean droolsAlphaNetworkCompilationEnabled)
DroolsConstraintStreamScoreDirectorFactory(SolutionDescriptor<Solution_> solutionDescriptor, KieBaseDescriptor<Solution_> kieBaseDescriptor, boolean droolsAlphaNetworkCompilationEnabled)

Method Summary

Modifier and Type	Method	Description
static <Solution_> KieBaseDescriptor<Solution_>	buildKieBase(SolutionDescriptor<Solution_> solutionDescriptor, ConstraintProvider constraintProvider, boolean droolsAlphaNetworkCompilationEnabled)
DroolsConstraintStreamScoreDirector<Solution_,Score_>	buildScoreDirector(boolean lookUpEnabled, boolean constraintMatchEnabledPreference)	Like InnerScoreDirectorFactory.buildScoreDirector(), but optionally disables ConstraintMatch tracking and look up for more performance (presuming the ScoreDirector implementation actually supports it to begin with).
Constraint[]	getConstraints()
boolean	isDroolsAlphaNetworkCompilationEnabled()
SessionDescriptor<Score_>	newConstraintStreamingSession(boolean constraintMatchEnabled, Solution_ workingSolution)

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

assertScoreFromScratch, buildScoreDirector, getAssertionScoreDirectorFactory, getInitializingScoreTrend, getScoreDefinition, getSolutionDescriptor, isAssertClonedSolution, setAssertClonedSolution, setAssertionScoreDirectorFactory, setInitializingScoreTrend

Methods inherited from class java.lang.Object

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

Constructor Detail

DroolsConstraintStreamScoreDirectorFactory

public DroolsConstraintStreamScoreDirectorFactory(SolutionDescriptor<Solution_> solutionDescriptor,
                                                  ConstraintProvider constraintProvider,
                                                  boolean droolsAlphaNetworkCompilationEnabled)

DroolsConstraintStreamScoreDirectorFactory

public DroolsConstraintStreamScoreDirectorFactory(SolutionDescriptor<Solution_> solutionDescriptor,
                                                  Supplier<org.kie.api.KieBase> kieBaseDescriptorSupplier,
                                                  boolean droolsAlphaNetworkCompilationEnabled)

DroolsConstraintStreamScoreDirectorFactory

public DroolsConstraintStreamScoreDirectorFactory(SolutionDescriptor<Solution_> solutionDescriptor,
                                                  KieBaseDescriptor<Solution_> kieBaseDescriptor,
                                                  boolean droolsAlphaNetworkCompilationEnabled)

Method Detail

buildScoreDirector

public DroolsConstraintStreamScoreDirector<Solution_,Score_> buildScoreDirector(boolean lookUpEnabled,
                                                                                      boolean constraintMatchEnabledPreference)

Description copied from interface: InnerScoreDirectorFactory

Like InnerScoreDirectorFactory.buildScoreDirector(), but optionally disables ConstraintMatch tracking and look up for more performance (presuming the ScoreDirector implementation actually supports it to begin with).

Parameters:

lookUpEnabled - true if a ScoreDirector implementation should track all working objects for ScoreDirector.lookUpWorkingObject(Object)

constraintMatchEnabledPreference - false if a ScoreDirector implementation should not do ConstraintMatch tracking even if it supports it.

Returns:

never null

See Also:

InnerScoreDirector.isConstraintMatchEnabled(), InnerScoreDirector.getConstraintMatchTotalMap()

buildKieBase

public static <Solution_> KieBaseDescriptor<Solution_> buildKieBase(SolutionDescriptor<Solution_> solutionDescriptor,
                                                                    ConstraintProvider constraintProvider,
                                                                    boolean droolsAlphaNetworkCompilationEnabled)

newConstraintStreamingSession

public SessionDescriptor<Score_> newConstraintStreamingSession(boolean constraintMatchEnabled,
                                                               Solution_ workingSolution)

getConstraints

public Constraint[] getConstraints()

Specified by:

getConstraints in class AbstractConstraintStreamScoreDirectorFactory<Solution_,Score_ extends Score<Score_>>

isDroolsAlphaNetworkCompilationEnabled

public boolean isDroolsAlphaNetworkCompilationEnabled()