org.uma.jmetal.util.comparator

Class FitnessComparator<S extends Solution>

java.lang.Object

org.uma.jmetal.util.comparator.FitnessComparator<S>

All Implemented Interfaces:

Comparator<S>

public class FitnessComparator<S extends Solution>
extends Object
implements Comparator<S>

This class implements a Comparator (a method for comparing Solution objects) based on the fitness value returned by the method getFitness.

Constructor Summary

Constructors

Constructor and Description
FitnessComparator()

Method Summary

Modifier and Type	Method and Description
int	compare(S solution1, S solution2) Compares two solutions.

Methods inherited from class java.lang.Object

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

Methods inherited from interface java.util.Comparator

comparing, comparing, comparingDouble, comparingInt, comparingLong, equals, naturalOrder, nullsFirst, nullsLast, reversed, reverseOrder, thenComparing, thenComparing, thenComparing, thenComparingDouble, thenComparingInt, thenComparingLong

Constructor Detail

FitnessComparator

public FitnessComparator()

Method Detail

compare

public int compare(S solution1,
                   S solution2)

Compares two solutions.

Specified by:

compare in interface Comparator<S extends Solution>

Parameters:

solution1 - Object representing the first Solution.

solution2 - Object representing the second Solution.

Returns:

-1, or 0, or 1 if o1 is less than, equal, or greater than o2, respectively.