# Hierarchy For Package org.optaplanner.core.impl.score.director.incremental

Package Hierarchies:

- All Packages

## Class Hierarchy

- java.lang.Object
  - org.optaplanner.core.impl.score.director.incremental.AbstractIncrementalScoreCalculator<Solution_> (implements org.optaplanner.core.impl.score.director.incremental.IncrementalScoreCalculator<Solution_>)
  - org.optaplanner.core.impl.score.director.AbstractScoreDirector<Solution_,​Factory_> (implements java.lang.Cloneable, org.optaplanner.core.impl.score.director.InnerScoreDirector<Solution_>)
    - org.optaplanner.core.impl.score.director.incremental.IncrementalScoreDirector<Solution_>
  - org.optaplanner.core.impl.score.director.AbstractScoreDirectorFactory<Solution_> (implements org.optaplanner.core.impl.score.director.InnerScoreDirectorFactory<Solution_>)
    - org.optaplanner.core.impl.score.director.incremental.IncrementalScoreDirectorFactory<Solution_>

## Interface Hierarchy

- org.optaplanner.core.api.score.calculator.IncrementalScoreCalculator<Solution_,​Score_>
  - org.optaplanner.core.api.score.calculator.ConstraintMatchAwareIncrementalScoreCalculator<Solution_,​Score_>
    - org.optaplanner.core.impl.score.director.incremental.ConstraintMatchAwareIncrementalScoreCalculator<Solution_> (also extends org.optaplanner.core.impl.score.director.incremental.IncrementalScoreCalculator<Solution_>)
  - org.optaplanner.core.impl.score.director.incremental.IncrementalScoreCalculator<Solution_>
    - org.optaplanner.core.impl.score.director.incremental.ConstraintMatchAwareIncrementalScoreCalculator<Solution_> (also extends org.optaplanner.core.api.score.calculator.ConstraintMatchAwareIncrementalScoreCalculator<Solution_,​Score_>)