# Package org.optaplanner.core.api.domain.constraintweight

- Annotation Types Summary
  Annotation Type | Description
  --- | ---
  ConstraintConfiguration | Allows end users to change the constraint weights, by not hard coding them.
  ConstraintConfigurationProvider | Specifies that a property (or a field) on a `PlanningSolution` class is a `ConstraintConfiguration`.
  ConstraintWeight | Specifies that a bean property (or a field) set the constraint weight and score level of a constraint.