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

Annotation Interface ConstraintConfiguration

@Target(TYPE) @Retention(RUNTIME) public @interface ConstraintConfiguration
Allows end users to change the constraint weights, by not hard coding them. This annotation specifies that the class holds a number of ConstraintWeight annotated members. That class must also have a weight for each of the constraints.

A PlanningSolution has at most one field or property annotated with ConstraintConfigurationProvider with returns a type of the ConstraintConfiguration annotated class.

  • Optional Element Summary

    Optional Elements
    Modifier and Type
    Optional Element
    Description
    String
    constraintPackage
    The namespace of the constraints.

  • Element Details

    • constraintPackage

      String constraintPackage
      The namespace of the constraints.

      This is the default for every ConstraintWeight.constraintPackage() in the annotated class.

      Returns:
      defaults to the annotated class's package.
      Default:
      ""