pl.edu.agh.age.compute.stream.emas.solution

Class DoubleVectorSolution

java.lang.Object

pl.edu.agh.age.compute.stream.emas.solution.DoubleVectorSolution

All Implemented Interfaces:

java.io.Serializable, Solution<io.vavr.collection.Array<java.lang.Double>>

public final class DoubleVectorSolution
extends java.lang.Object
implements Solution<io.vavr.collection.Array<java.lang.Double>>

Solution optimized for a vector of doubles.

See Also:

Serialized Form

Field Summary

Fields

Modifier and Type	Field and Description
private double	fitness
private static long	serialVersionUID
private double[]	values

Constructor Summary

Constructors

Constructor and Description
DoubleVectorSolution(double[] values)
DoubleVectorSolution(double[] values, double fitness)

Method Summary

Modifier and Type	Method and Description
double	fitnessValue() Returns the fitness of this solution.
int	length()
java.lang.String	toString()
io.vavr.collection.Array<java.lang.Double>	unwrap() Returns the real value of this solution.
double[]	values()
DoubleVectorSolution	withFitness(double newFitness) Updates the fitness of this solution.

Methods inherited from class java.lang.Object

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

Field Detail

serialVersionUID

private static final long serialVersionUID

See Also:

Constant Field Values

values

private final double[] values

fitness

private final double fitness

Constructor Detail

DoubleVectorSolution

public DoubleVectorSolution(double[] values,
                            double fitness)

DoubleVectorSolution

public DoubleVectorSolution(double[] values)

Method Detail

values

public double[] values()

length

public int length()

fitnessValue

public double fitnessValue()

Description copied from interface: Solution

Returns the fitness of this solution. If the fitness was not computed, the returned value will be Double#NaN.

Specified by:

fitnessValue in interface Solution<io.vavr.collection.Array<java.lang.Double>>

withFitness

public DoubleVectorSolution withFitness(double newFitness)

Description copied from interface: Solution

Updates the fitness of this solution.

This function returns a new instance.

Specified by:

withFitness in interface Solution<io.vavr.collection.Array<java.lang.Double>>

Parameters:

newFitness - new fitness value

Returns:

a copy of this solution with new fitness

unwrap

public io.vavr.collection.Array<java.lang.Double> unwrap()

Description copied from interface: Solution

Returns the real value of this solution.

Specified by:

unwrap in interface Solution<io.vavr.collection.Array<java.lang.Double>>

toString

public java.lang.String toString()

Overrides:

toString in class java.lang.Object