org.optaplanner.core.impl.score.director.easy

Class EasyScoreDirector<Solution_>

java.lang.Object

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

org.optaplanner.core.impl.score.director.easy.EasyScoreDirector<Solution_>

Type Parameters:

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

All Implemented Interfaces:

Cloneable, InnerScoreDirector<Solution_>, ScoreDirector<Solution_>

public class EasyScoreDirector<Solution_>
extends AbstractScoreDirector<Solution_,EasyScoreDirectorFactory<Solution_>>

Easy java implementation of ScoreDirector, which recalculates the Score of the working solution every time. This is non-incremental calculation, which is slow.

See Also:

ScoreDirector

Field Summary

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

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

Constructor Summary

Constructors

Constructor and Description
EasyScoreDirector(EasyScoreDirectorFactory<Solution_> scoreDirectorFactory, boolean constraintMatchEnabledPreference, EasyScoreCalculator<Solution_> easyScoreCalculator)

Method Summary

Modifier and Type	Method and Description
Score	calculateScore() Calculates the Score and updates the working solution accordingly.
Collection<ConstraintMatchTotal>	getConstraintMatchTotals()
boolean	isConstraintMatchEnabled()

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

afterEntityAdded, afterEntityAdded, afterEntityRemoved, afterEntityRemoved, afterProblemFactAdded, afterProblemFactChanged, afterProblemFactRemoved, afterVariableChanged, afterVariableChanged, assertExpectedWorkingScore, assertShadowVariablesAreNotStale, assertWorkingScoreFromScratch, beforeEntityAdded, beforeEntityAdded, beforeEntityRemoved, beforeEntityRemoved, beforeProblemFactAdded, beforeProblemFactChanged, beforeProblemFactRemoved, beforeVariableChanged, beforeVariableChanged, buildScoreCorruptionAnalysis, changeVariableFacade, clone, cloneSolution, cloneWorkingSolution, dispose, getCalculationCount, getScoreDefinition, getScoreDirectorFactory, getSolutionDescriptor, getSupplyManager, getWorkingEntityCount, getWorkingEntityList, getWorkingEntityListRevision, getWorkingSolution, getWorkingValueCount, isAllChangesWillBeUndoneBeforeStepEnds, isWorkingEntityListDirty, resetCalculationCount, setAllChangesWillBeUndoneBeforeStepEnds, setCalculatedScore, setWorkingEntityListDirty, setWorkingSolution, toString, triggerVariableListeners

Methods inherited from class java.lang.Object

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

Constructor Detail

EasyScoreDirector

public EasyScoreDirector(EasyScoreDirectorFactory<Solution_> scoreDirectorFactory,
                         boolean constraintMatchEnabledPreference,
                         EasyScoreCalculator<Solution_> easyScoreCalculator)

Method Detail

calculateScore

public Score calculateScore()

Description copied from interface: ScoreDirector

Calculates the Score and updates the working solution accordingly.

Returns:

never null, the Score of the working solution

isConstraintMatchEnabled

public boolean isConstraintMatchEnabled()

Returns:

true if ScoreDirector.getConstraintMatchTotals() can be called

getConstraintMatchTotals

public Collection<ConstraintMatchTotal> getConstraintMatchTotals()

Returns:

never null