# Uses of Package
org.optaplanner.core.impl.score.director.incremental

- Packages that use org.optaplanner.core.impl.score.director.incremental
  Package | Description
  --- | ---
  org.optaplanner.core.impl.score.director |
  org.optaplanner.core.impl.score.director.incremental |

- Classes in org.optaplanner.core.impl.score.director.incremental used by org.optaplanner.core.impl.score.director
  Class | Description
  --- | ---
  IncrementalScoreDirectorFactory | Incremental implementation of `ScoreDirectorFactory`.

- Classes in org.optaplanner.core.impl.score.director.incremental used by org.optaplanner.core.impl.score.director.incremental
  Class | Description
  --- | ---
  IncrementalScoreDirector | Incremental java implementation of `ScoreDirector`, which only recalculates the `Score` of the part of the `working solution` that changed, instead of the going through the entire `PlanningSolution`.
  IncrementalScoreDirectorFactory | Incremental implementation of `ScoreDirectorFactory`.