/***********************************************************************
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.LQD.preprocess.Expert;
import java.util.Vector;
/**
*
* File: fun_aux.java
*
* Obtain a fuzzy number from one number. This fuzzy number can be triangular or rectangular
*
* @author Written by Ana Palacios Jimenez (University of Oviedo) 25/006/2010
* @version 1.0
*/
public class fun_aux {
public static fuzzy to_fuzzy(String number)
{
//Convert the number in fuzzy
fuzzy novel= new fuzzy();
float iz, center,de;
if(number.charAt(0)=='[')
{
int poscoma=number.indexOf(',', 1);
int poscomaseg=-1;
poscomaseg=number.indexOf(',', poscoma+1);
int poscor = number.indexOf(']',poscoma+1);
iz=Float.parseFloat(number.substring(1, poscoma));
if(poscomaseg!=-1)
{
center=Float.parseFloat(number.substring(poscoma+1,poscomaseg));
de=Float.parseFloat(number.substring(poscomaseg+1,poscor));
novel.borrosotriangular(iz, center, de);
}
else
{
de=Float.parseFloat(number.substring(poscoma+1,poscor));
novel.borrosorectangular(iz,de);
}
return novel;
}
//Is a crisp number
iz=Float.parseFloat(number);
novel.setizd(iz);
novel.setdere(iz);
return novel;
}
}