org.drools.planner.core.score.director.simple
Class SimpleScoreDirector

java.lang.Object
  org.drools.planner.core.score.director.AbstractScoreDirector<SimpleScoreDirectorFactory>
      org.drools.planner.core.score.director.simple.SimpleScoreDirector

All Implemented Interfaces:

ScoreDirector

public class SimpleScoreDirector
extends AbstractScoreDirector<SimpleScoreDirectorFactory>

Simple java implementation of ScoreDirector, which recalculates the Score of the Solution workingSolution every time. This is non-incremental calculation, which is slow.

See Also:

ScoreDirector

Field Summary

Fields inherited from class org.drools.planner.core.score.director.AbstractScoreDirector

calculateCount, chainedVariableToTrailingEntitiesMap, hasChainedVariables, logger, scoreDirectorFactory, workingSolution

Constructor Summary

SimpleScoreDirector(SimpleScoreDirectorFactory scoreDirectorFactory, SimpleScoreCalculator simpleScoreCalculator)

Method Summary

Score

calculateScore() Calculates the Score and updates the workingSolution accordingly.

Methods inherited from class org.drools.planner.core.score.director.AbstractScoreDirector

afterAllVariablesChanged, afterEntityAdded, afterEntityRemoved, afterProblemFactAdded, afterProblemFactChanged, afterProblemFactRemoved, afterVariableChanged, assertWorkingScore, beforeAllVariablesChanged, beforeEntityAdded, beforeEntityRemoved, beforeProblemFactAdded, beforeProblemFactChanged, beforeProblemFactRemoved, beforeVariableChanged, buildScoreCorruptionAnalysis, dispose, getCalculateCount, getScoreDefinition, getScoreDirectorFactory, getSolutionDescriptor, getTrailingEntity, getWorkingPlanningEntityList, getWorkingSolution, isWorkingSolutionInitialized, setCalculatedScore, setWorkingSolution, toString

Methods inherited from class java.lang.Object

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

Constructor Detail

SimpleScoreDirector

public SimpleScoreDirector(SimpleScoreDirectorFactory scoreDirectorFactory,
                           SimpleScoreCalculator simpleScoreCalculator)

Method Detail

calculateScore

public Score calculateScore()

Description copied from interface: ScoreDirector

Calculates the Score and updates the workingSolution accordingly.

Returns:

never null, the Score of the working solution