Operator
Class EliteReplacementOperator

java.lang.Object
  Operator.OperatorModule
      Operator.JoinOperator
          Operator.EliteReplacementOperator

All Implemented Interfaces:

Module, Operator, Stochastic

public class EliteReplacementOperator
extends JoinOperator

EliteReplacementOperator has a EliteReplacementOperation. Use this module for Elite replacement

Author:

Blip

Field Summary

Fields inherited from class Operator.JoinOperator

incomingPopulation

Fields inherited from class Operator.OperatorModule

population, rng

Constructor Summary

EliteReplacementOperator(RandomNumberGenerator rng, Population incPop, EliteReplacementOperation rO)
Creates a new instance of EliteReplacementOperator

Method Summary

Operation	getOperation() Get operation that operator performs
void	perform() Remove worst individuals form the elite population.
void	setOperation(Operation op) Set operation that operator performs

Methods inherited from class Operator.JoinOperator

getIncomingPopulation, increaseAge, setIncomingPopulation

Methods inherited from class Operator.OperatorModule

getRNG, setPopulation, setRNG

Methods inherited from class java.lang.Object

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

Constructor Detail

EliteReplacementOperator

public EliteReplacementOperator(RandomNumberGenerator rng,
                                Population incPop,
                                EliteReplacementOperation rO)

Creates a new instance of EliteReplacementOperator

Parameters:

rng - random number generator

incPop - incomming population

rO - replacement operation

Method Detail

perform

public void perform()

Remove worst individuals form the elite population. Add the elites to the original population. Remove the worst individuals from the origninal population.

Specified by:

perform in interface Module

Specified by:

perform in class JoinOperator

setOperation

public void setOperation(Operation op)

Description copied from interface: Operator

Set operation that operator performs

Specified by:

setOperation in interface Operator

Specified by:

setOperation in class JoinOperator

Parameters:

op - operation

getOperation

public Operation getOperation()

Description copied from interface: Operator

Get operation that operator performs

Returns:

operation