org.apache.commons.math3.optim.nonlinear.scalar.noderiv

Class CMAESOptimizer.DoubleIndex

java.lang.Object

org.apache.commons.math3.optim.nonlinear.scalar.noderiv.CMAESOptimizer.DoubleIndex

All Implemented Interfaces:

java.lang.Comparable<CMAESOptimizer.DoubleIndex>

Enclosing class:

CMAESOptimizer

private static class CMAESOptimizer.DoubleIndex
extends java.lang.Object
implements java.lang.Comparable<CMAESOptimizer.DoubleIndex>

Used to sort fitness values. Sorting is always in lower value first order.

Field Summary

Fields

Modifier and Type	Field and Description
private int	index Index into sorted array.
private double	value Value to compare.

Constructor Summary

Constructors

Constructor and Description
CMAESOptimizer.DoubleIndex(double value, int index)

Method Summary

Methods

Modifier and Type	Method and Description
int	compareTo(CMAESOptimizer.DoubleIndex o)
boolean	equals(java.lang.Object other)
int	hashCode()

Methods inherited from class java.lang.Object

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

Field Detail

value

private final double value

Value to compare.

index

private final int index

Index into sorted array.

Constructor Detail

CMAESOptimizer.DoubleIndex

CMAESOptimizer.DoubleIndex(double value,
                          int index)

Parameters:

value - Value to compare.

index - Index into sorted array.

Method Detail

compareTo

public int compareTo(CMAESOptimizer.DoubleIndex o)

Specified by:

compareTo in interface java.lang.Comparable<CMAESOptimizer.DoubleIndex>

equals

public boolean equals(java.lang.Object other)

Overrides:

equals in class java.lang.Object

hashCode

public int hashCode()

Overrides:

hashCode in class java.lang.Object