com.numericalmethod.suanshu.optimization.geneticalgorithm.minimizer.simplegrid

Class RealScalarFunctionChromosome

java.lang.Object

com.numericalmethod.suanshu.optimization.geneticalgorithm.minimizer.simplegrid.RealScalarFunctionChromosome

All Implemented Interfaces:

Chromosome, java.io.Serializable, java.lang.Comparable<Chromosome>

Direct Known Subclasses:

SimpleCellFactory.SimpleCell

public abstract class RealScalarFunctionChromosome
extends java.lang.Object
implements Chromosome

This chromosome encodes a real valued function.

See Also:

Serialized Form

Constructor Summary

Constructors

Constructor and Description
RealScalarFunctionChromosome(RealScalarFunction f, Vector x) Construct an instance of RealScalarFunctionChromosome.

Method Summary

Modifier and Type	Method and Description
int	compareTo(Chromosome that)
RealScalarFunction	f() Get the objective function.
double	fitness() This is the fitness to determine how good this chromosome is.
java.lang.String	toString()
ImmutableVector	x() Get the candidate solution.

Methods inherited from class java.lang.Object

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

Methods inherited from interface com.numericalmethod.suanshu.optimization.geneticalgorithm.Chromosome

crossover, mutate

Constructor Detail

RealScalarFunctionChromosome

public RealScalarFunctionChromosome(RealScalarFunction f,
                                    Vector x)

Construct an instance of RealScalarFunctionChromosome.

Parameters:

f - the objective function

x - a candidate solution

Method Detail

f

public RealScalarFunction f()

Get the objective function.

Returns:

the objective function

x

public ImmutableVector x()

Get the candidate solution.

Returns:

the candidate solution

fitness

public double fitness()

Description copied from interface: Chromosome

This is the fitness to determine how good this chromosome is.

Specified by:

fitness in interface Chromosome

Returns:

the fitness

compareTo

public int compareTo(Chromosome that)

Specified by:

compareTo in interface java.lang.Comparable<Chromosome>

toString

public java.lang.String toString()

Overrides:

toString in class java.lang.Object