org.biojavax.ga.functions
Class SelectionFunction.Threshold

java.lang.Object
  org.biojavax.ga.functions.SelectionFunction.Threshold

All Implemented Interfaces:

SelectionFunction

Enclosing interface:

SelectionFunction

public static final class SelectionFunction.Threshold
extends java.lang.Object
implements SelectionFunction

Selects individuals who's fitness exceeds a threshold value.

Version:

1.0

Author:

Mark Schreiber

Nested Class Summary

Nested classes/interfaces inherited from interface org.biojavax.ga.functions.SelectionFunction

SelectionFunction.SelectAll, SelectionFunction.Threshold

Field Summary

Fields inherited from interface org.biojavax.ga.functions.SelectionFunction

DEFAULT

Constructor Summary

SelectionFunction.Threshold(double cutoff)

Method Summary

double	getCutoff()
Population	select(Population pop, GeneticAlgorithm genAlg) Selects individuals whose fitness (as determined by the FitnessFunction) is more than the cutoff.

Methods inherited from class java.lang.Object

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

Constructor Detail

SelectionFunction.Threshold

public SelectionFunction.Threshold(double cutoff)

Method Detail

getCutoff

public double getCutoff()

select

public Population select(Population pop,
                         GeneticAlgorithm genAlg)

Selects individuals whose fitness (as determined by the FitnessFunction) is more than the cutoff. Removes those that aren't.

Specified by:

select in interface SelectionFunction

Parameters:

pop - the Population to select from.

genAlg - the parent GeneticAlgorithm

Returns:

the Population of selected individuals.