org.optaplanner.core.impl.domain.solution.mutation

Class MutationCounter<Solution_>

java.lang.Object

org.optaplanner.core.impl.domain.solution.mutation.MutationCounter<Solution_>

Type Parameters:

Solution_ - the solution type, the class with the PlanningSolution annotation

public class MutationCounter<Solution_>
extends Object

Field Summary

Fields

Modifier and Type	Field and Description
protected SolutionDescriptor<Solution_>	solutionDescriptor

Constructor Summary

Constructors

Constructor and Description
MutationCounter(SolutionDescriptor<Solution_> solutionDescriptor)

Method Summary

Modifier and Type	Method and Description
int	countMutations(Solution_ a, Solution_ b)
String	toString()

Methods inherited from class java.lang.Object

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

Field Detail

solutionDescriptor

protected final SolutionDescriptor<Solution_> solutionDescriptor

Constructor Detail

MutationCounter

public MutationCounter(SolutionDescriptor<Solution_> solutionDescriptor)

Method Detail

countMutations

public int countMutations(Solution_ a,
                          Solution_ b)

Parameters:

a - never null

b - never null

Returns:

>= 0, the number of planning variables that have a different value in a and b.

toString

public String toString()

Overrides:

toString in class Object