gov.nasa.javaGenes.core.HFC
Class SteadyStateDiscreteBreeder
java.lang.Object
gov.nasa.javaGenes.core.Breeder
gov.nasa.javaGenes.core.HFC.Breeder
gov.nasa.javaGenes.core.HFC.SteadyStateDiscreteBreeder
- All Implemented Interfaces:
- java.io.Serializable
- public class SteadyStateDiscreteBreeder
- extends Breeder
implements a version of the Hierarchical Fair Competition Model (HFC, see http://www.egr.msu.edu/~hujianju/HFC.htm)
with steady state breeding in discrete sub-popuations. Sub-populations are implemented as sub-breeders since
the gov.nasa.javaGenes.core.Population class is subclassed by many representations of populations.
- See Also:
- Serialized Form
Constructor Summary |
SteadyStateDiscreteBreeder(Parameters p,
Population population,
double initialFitnessInterval,
int numberOfSubBreeders,
ChildMakerProvider childMakerProvider,
FitnessFunction fitnessFunction,
boolean killParents,
RandomEvolvableProducer randomEvolvableProducer,
Fitness considerOnlyHigherFitness)
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SteadyStateDiscreteBreeder(Parameters p,
Population population,
double initialFitnessInterval,
SubBreeder[] subBreeders,
RandomEvolvableProducer randomEvolvableProducer,
Fitness considerOnlyHigherFitness)
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Methods inherited from class gov.nasa.javaGenes.core.Breeder |
antiTournamentGetIndex, breed, chooseBest, chooseWorst, generationIsComplete, generationJustStarting, generationNotComplete, getFitnessFunction, getGenerationIndex, getTotalNumberOfKidsProduced, isProtected, newChild, newChildrenCreated, pickOne, setFitnessFunction, setGenerationIndex, setTotalNumberOfKidsProduced, stateRestore, stateSave, tournament, useTournament |
Methods inherited from class java.lang.Object |
clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait |
subBreeders
protected SubBreeder[] subBreeders
considerOnlyHigherFitness
protected Fitness considerOnlyHigherFitness
populationSize
protected int populationSize
SteadyStateDiscreteBreeder
public SteadyStateDiscreteBreeder(Parameters p,
Population population,
double initialFitnessInterval,
int numberOfSubBreeders,
ChildMakerProvider childMakerProvider,
FitnessFunction fitnessFunction,
boolean killParents,
RandomEvolvableProducer randomEvolvableProducer,
Fitness considerOnlyHigherFitness)
SteadyStateDiscreteBreeder
public SteadyStateDiscreteBreeder(Parameters p,
Population population,
double initialFitnessInterval,
SubBreeder[] subBreeders,
RandomEvolvableProducer randomEvolvableProducer,
Fitness considerOnlyHigherFitness)
- Parameters:
subBreeders
- must be ordered with bottom at 0 and top at length-1
createSubBreeders
protected static SubBreeder[] createSubBreeders(int numberOfSubBreeders,
ChildMakerProvider childMakerProvider,
FitnessFunction fitnessFunction,
boolean killParents)
initializeSubBreeders
protected void initializeSubBreeders(Population population,
double initialFitnessInterval)
initializePromotionReferences
protected void initializePromotionReferences()
initializeBestFitnessAllowed
protected void initializeBestFitnessAllowed(Population population,
double initialFitnessInterval)
initializeIndexRange
protected void initializeIndexRange(Population population)
promoteTooFitIndividuals
protected void promoteTooFitIndividuals(Population population)
breed
public Population breed(Population parents,
int kidsPerGeneration)
- Specified by:
breed
in class Breeder
assertStatusValid
public void assertStatusValid(Population population)
- fail is anything wrong. Used for testing
topSubPopulationReceivedNewBestIndividual
public void topSubPopulationReceivedNewBestIndividual(Individual individual)
- Specified by:
topSubPopulationReceivedNewBestIndividual
in class Breeder
getRandomSubBreeder
public SubBreeder getRandomSubBreeder()
getSubBreeder
public SubBreeder getSubBreeder(int i)
numberOfSubBreeders
public int numberOfSubBreeders()
reportOnGeneration
public void reportOnGeneration(int generation,
java.lang.String filename)
- Overrides:
reportOnGeneration
in class Breeder
toString
public java.lang.String toString()