/***********************************************************************
This file is part of KEEL-software, the Data Mining tool for regression,
classification, clustering, pattern mining and so on.
Copyright (C) 2004-2010
F. Herrera (herrera@decsai.ugr.es)
L. S�nchez (luciano@uniovi.es)
J. Alcal�-Fdez (jalcala@decsai.ugr.es)
S. Garc�a (sglopez@ujaen.es)
A. Fern�ndez (alberto.fernandez@ujaen.es)
J. Luengo (julianlm@decsai.ugr.es)
This program is free software: you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation, either version 3 of the License, or
(at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program. If not, see http://www.gnu.org/licenses/
**********************************************************************/
package keel.Algorithms.Preprocess.Missing_Values.EM;
/**
* This class implements a pair of eigenvalues and their index, in order to be
* possible to sort them, when inserted in a Collections structure
* @author Juli�n Luengo Mart�n
*
*/
public class EVpair implements Comparable {
/** the eigenvalue*/
public double eigenValue;
/** the index that this element has in the original structure*/
public int evIndex;
/**
* Copy constructor
* @param newvalue the original eigenvalue
* @param newindex the new index
*/
public EVpair(double newvalue,int newindex){
eigenValue = newvalue;
evIndex = newindex;
}
public int compareTo(Object o){
EVpair p = (EVpair) o;
if(this.eigenValue > p.eigenValue)
return 1;
if(this.eigenValue < p.eigenValue)
return -1;
return 0;
}
}