com.strategyquant.lib.fitness

Class FitnessFunction

java.lang.Object

com.strategyquant.lib.fitness.FitnessFunction

public abstract class FitnessFunction
extends java.lang.Object

The Class FitnessFunction.

Field Summary

Fields

Modifier and Type	Field and Description
static int	MAXIMIZE The Constant MAXIMIZE.
static int	MINIMIZE The Constant MINIMIZE.

Constructor Summary

Constructors

Constructor and Description
FitnessFunction()

Method Summary

Modifier and Type	Method and Description
abstract void	computeFitness(SQResultsGroup resultsGroup) Compute fitness.
double	getFitness(SQResultsGroup resultsGroup) Gets the fitness.
java.lang.String	getName() Gets the name.
int	getType() Gets the type.
java.lang.String	printFitness(SQResultsGroup resultsGroup) Prints the fitness.
void	setFitness(SQResultsGroup resultsGroup, double fitness) Sets the fitness.
java.lang.String	toString()

Methods inherited from class java.lang.Object

equals, getClass, hashCode, notify, notifyAll, wait, wait, wait

Field Detail

MINIMIZE

public static final int MINIMIZE

The Constant MINIMIZE.

See Also:

Constant Field Values

MAXIMIZE

public static final int MAXIMIZE

The Constant MAXIMIZE.

See Also:

Constant Field Values

Constructor Detail

FitnessFunction

public FitnessFunction()

Method Detail

getName

public java.lang.String getName()

Gets the name.

Returns:

the name

getType

public int getType()

Gets the type.

Returns:

the type

toString

public java.lang.String toString()

Overrides:

toString in class java.lang.Object

computeFitness

public abstract void computeFitness(SQResultsGroup resultsGroup)
                             throws java.lang.Exception

Compute fitness.

Parameters:

resultsGroup - the results group

Throws:

java.lang.Exception - the exception

getFitness

public double getFitness(SQResultsGroup resultsGroup)
                  throws java.lang.Exception

Gets the fitness.

Parameters:

resultsGroup - the results group

Returns:

the fitness

Throws:

java.lang.Exception - the exception

setFitness

public void setFitness(SQResultsGroup resultsGroup,
                       double fitness)

Sets the fitness.

Parameters:

resultsGroup - the results group

fitness - the fitness

printFitness

public java.lang.String printFitness(SQResultsGroup resultsGroup)
                              throws java.lang.Exception

Prints the fitness.

Parameters:

resultsGroup - the results group

Returns:

the string

Throws:

java.lang.Exception - the exception