# Package org.optaplanner.core.impl.constructionheuristic.placer

- Interface Summary
  Interface | Description
  --- | ---
  EntityPlacer |

- Class Summary
  Class | Description
  --- | ---
  AbstractEntityPlacer | Abstract superclass for `EntityPlacer`.
  Placement<Solution_> |
  PooledEntityPlacer |
  QueuedEntityPlacer |
  QueuedValuePlacer |

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