MOEA Framework 2.12
API Specification

org.moeaframework.core.operator.binary
Class HUX

java.lang.Object
  extended by org.moeaframework.core.operator.binary.HUX
All Implemented Interfaces:
Variation

public class HUX
extends Object
implements Variation

Half-uniform crossover (HUX) operator. Half of the non-matching bits are swapped between the two parents.

This variation operator is type-safe.


Constructor Summary
HUX(double probability)
          Constructs a HUX operator.
 
Method Summary
static void evolve(BinaryVariable v1, BinaryVariable v2)
          Evolves the specified variables using the HUX operator.
 Solution[] evolve(Solution[] parents)
          Evolves one or more parent solutions (specified by getArity) and produces one or more child solutions.
 int getArity()
          Returns the number of solutions that must be supplied to the evolve method.
 
Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait
 

Constructor Detail

HUX

public HUX(double probability)
Constructs a HUX operator.

Parameters:
probability - the probability of applying this operator
Method Detail

evolve

public Solution[] evolve(Solution[] parents)
Description copied from interface: Variation
Evolves one or more parent solutions (specified by getArity) and produces one or more child solutions. By contract, the parents must not be modified. The copy constructor should be used to create copies of the parents with these copies subsequently modified.

Specified by:
evolve in interface Variation
Parameters:
parents - the array of parent solutions
Returns:
an array of child solutions

evolve

public static void evolve(BinaryVariable v1,
                          BinaryVariable v2)
Evolves the specified variables using the HUX operator.

Parameters:
v1 - the first variable
v2 - the second variable

getArity

public int getArity()
Description copied from interface: Variation
Returns the number of solutions that must be supplied to the evolve method.

Specified by:
getArity in interface Variation
Returns:
the number of solutions that must be supplied to the evolve method

MOEA Framework 2.12
API Specification

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