org.optaplanner.core.api.domain.solution
Annotation Type PlanningSolution

@Target(value=TYPE)
@Retention(value=RUNTIME)
public @interface PlanningSolution

Specifies that the class is a planning solution. Each planning solution must have at least 1 PlanningEntityCollectionProperty or PlanningEntityProperty property.

The class should have a public no-arg constructor, so it can be cloned. TODO currently this violated DRY because the user needs to implement Solution too.

Optional Element Summary

Class<? extends SolutionCloner>

solutionCloner Overrides the default PlanningSolution.NullSolutionCloner to implement a custom Solution cloning implementation.

solutionCloner

public abstract Class<? extends SolutionCloner> solutionCloner

Overrides the default PlanningSolution.NullSolutionCloner to implement a custom Solution cloning implementation.

If this is not specified and the Solution does not implements PlanningCloneable, the default reflection-based PlanningSolution.NullSolutionCloner is used, so you don't have to worry about it.

Returns:

PlanningSolution.NullSolutionCloner when it is null (workaround for annotation limitation)

Default:

org.optaplanner.core.api.domain.solution.PlanningSolution.NullSolutionCloner.class