org.optaplanner.core.impl.domain.solution.cloner

Class PlanningCloneableSolutionCloner<Solution_ extends Solution>

java.lang.Object

org.optaplanner.core.impl.domain.solution.cloner.PlanningCloneableSolutionCloner<Solution_>

All Implemented Interfaces:

SolutionCloner<Solution_>

public class PlanningCloneableSolutionCloner<Solution_ extends Solution>
extends Object
implements SolutionCloner<Solution_>

Constructor Summary

Constructors

Constructor and Description
PlanningCloneableSolutionCloner()

Method Summary

Methods

Modifier and Type	Method and Description
Solution_	cloneSolution(Solution_ original) Does a planning clone.

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

PlanningCloneableSolutionCloner

public PlanningCloneableSolutionCloner()

Method Detail

cloneSolution

public Solution_ cloneSolution(Solution_ original)

Description copied from interface: SolutionCloner

Does a planning clone. The returned Solution clone must fulfill these requirements:

• The clone must represent the same planning problem. Usually it reuses the same instances of the problem facts and problem fact collections as the original.
• The clone must use different, cloned instances of the entities and entity collections. If a cloned entity changes, the original must remain unchanged. If an entity is added or removed in a cloned Solution, the original Solution must remain unchanged.

Note that a class might support more than 1 clone method: planning clone is just one of them.

Specified by:

cloneSolution in interface SolutionCloner<Solution_ extends Solution>

Parameters:

original - never null, the original Solution

Returns:

never null, the cloned Solution