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package xfuzzy.xfsp.model.rulebases;
import xfuzzy.lang.Rule;
import xfuzzy.lang.Rulebase;
/**
* <p> <b>Descripci�n:</b> convierte bases de reglas bien a su forma expandida,
* bien a su forma compacta. Tambi�n act�a como f�brica de conversores
* concretos.
* <p> <b>E-mail</b>: <ADDRESS>joragupra@us.es</ADDRRESS>
* @author Jorge Agudo Praena
* @version 1.6
* @see XfspModel
* @see XfspCompactBuilder
* @see XfspExpandBuilder
*
*/
public abstract class XfspRuleConverter {
/**
* <p> <b>Descripci�n:</b> crea un conversor concreto de bases de reglas. El
* tipo de conversor viene determinado por el argumento <i>type<\i>.
* @param type Tipo de conversor que se va a crear. Los valores permitidos
* son <i>Union<\i> o <i>Separation<\i>.
* @param rb Base de reglas que debe transformar el conversor creado.
*
*/
public static XfspRuleConverter create(String type, Rulebase rb){
//conversor que se crear�
XfspRuleConverter converter = null;
//si el tipo de conversor a crear es de uni�n de reglas con mismos
//consecuentes...
if (type.equals("Union")) {
//...crea el convesor de la clase XfspCompactBuilder
converter = new XfspCompactBuilder(rb);
}
//si el tipo de conversor a crear es de separaci�n de reglas con OR en su
//premisa...
else if (type.equals("Separation")) {
//...crea el conversor de la clase XfspExpandBuilder
converter = new XfspExpandBuilder(rb);
}
return converter;
}
/**
* <p> <b>Descripci�n:</b> transforma una regla, bien para expandirla, bien
* para compactarla.
* @param rule Regla convertida a su forma expandida o compacta.
*
*/
public void buildRule(Rule rule) {
}
/**
* <p> <b>Descripci�n:</b> obtiene la base de reglas que se ha ido creando
* de forma incremental conforme se convert�an las reglas que se le pasaban
* al conversor.
* @return Base de reglas que se ha creado a partir de las reglas que se han
* ido convirtiendo.
*
*/
public abstract Rulebase getRulebase();
}