function
Class BitFitnessFunction

java.lang.Object
  function.BitFitnessFunction

All Implemented Interfaces:

FitnessFunctionModel

public class BitFitnessFunction
extends java.lang.Object
implements FitnessFunctionModel

Bit fitness function

Constructor Summary

BitFitnessFunction()
Creates a new instance of BitFitnessFunction

Method Summary

double

getValue(ChromosomeModel chromosome) Return fitness value for specified chromosome.

Methods inherited from class java.lang.Object

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

Constructor Detail

BitFitnessFunction

public BitFitnessFunction()

Creates a new instance of BitFitnessFunction

Method Detail

getValue

public double getValue(ChromosomeModel chromosome)

Return fitness value for specified chromosome. Gene in chromosome must be boolean type. Fitness value is calculated according to the function: y = y + i ^2 for i=0 to size of chromosome where:
y fitness function value
i position of gene in chromosome

Specified by:

getValue in interface FitnessFunctionModel

Parameters:

chromosome - Reference to chromosome

Returns:

Value of the fitness function