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

java.lang.Object
  org.optaplanner.core.impl.domain.solution.mutation.MutationCounter

public class MutationCounter
extends Object

Field Summary

protected SolutionDescriptor

solutionDescriptor

Constructor Summary

MutationCounter(SolutionDescriptor solutionDescriptor)

Method Summary

int	countMutations(Solution a, Solution b)

Methods inherited from class java.lang.Object

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

Field Detail

solutionDescriptor

protected final SolutionDescriptor solutionDescriptor

Constructor Detail

MutationCounter

public MutationCounter(SolutionDescriptor 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.