org.eclipse.viatra.dse.genetic.crossovers

Class OnePointCrossover

java.lang.Object

org.eclipse.viatra.dse.genetic.crossovers.OnePointCrossover

All Implemented Interfaces:

ICrossoverTrajectories

public class OnePointCrossover
extends java.lang.Object
implements ICrossoverTrajectories

Makes two child trajectories from two parent trajectories.

A single crossover point on both parents' trajectories is selected randomly. All transitions beyond that point in either trajectory is swapped between the two parent trajectories. The resulting trajectories are the children.

Constructor Summary

Constructors

Constructor and Description
OnePointCrossover()

Method Summary

Methods

Modifier and Type	Method and Description
java.util.Collection<InstanceData>	crossover(java.util.List<InstanceData> parents, ThreadContext context)
int	numberOfCreatedChilds()
int	numberOfNeededParents()

Methods inherited from class java.lang.Object

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

Constructor Detail

OnePointCrossover

public OnePointCrossover()

Method Detail

crossover

public java.util.Collection<InstanceData> crossover(java.util.List<InstanceData> parents,
                                           ThreadContext context)

Specified by:

crossover in interface ICrossoverTrajectories

numberOfNeededParents

public int numberOfNeededParents()

Specified by:

numberOfNeededParents in interface ICrossoverTrajectories

numberOfCreatedChilds

public int numberOfCreatedChilds()

Specified by:

numberOfCreatedChilds in interface ICrossoverTrajectories