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

Class SimpleSolution<T extends java.io.Serializable>

java.lang.Object

pl.edu.agh.age.compute.stream.emas.solution.SimpleSolution<T>

All Implemented Interfaces:

java.io.Serializable, Solution<T>

public final class SimpleSolution<T extends java.io.Serializable>
extends java.lang.Object
implements Solution<T>

Basic implementation of the Solution interface. Stores any serializable object.

See Also:

Serialized Form

Field Summary

Fields

Modifier and Type	Field and Description
private double	fitness
private static long	serialVersionUID
private T	value

Constructor Summary

Constructors

Constructor and Description
SimpleSolution(T value)
SimpleSolution(T value, double fitness)

Method Summary

Modifier and Type	Method and Description
double	fitnessValue() Returns the fitness of this solution.
java.lang.String	toString()
T	unwrap() Returns the real value of this solution.
SimpleSolution<T>	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

value

private final T extends java.io.Serializable value

fitness

private final double fitness

Constructor Detail

SimpleSolution

public SimpleSolution(T value,
                      double fitness)

SimpleSolution

public SimpleSolution(T value)

Method Detail

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<T extends java.io.Serializable>

withFitness

public SimpleSolution<T> 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<T extends java.io.Serializable>

Parameters:

newFitness - new fitness value

Returns:

a copy of this solution with new fitness

unwrap

public T unwrap()

Description copied from interface: Solution

Returns the real value of this solution.

Specified by:

unwrap in interface Solution<T extends java.io.Serializable>

toString

public java.lang.String toString()

Overrides:

toString in class java.lang.Object