keel.Algorithms.Hyperrectangles.EACH

Class Selector

java.lang.Object

keel.Algorithms.Hyperrectangles.EACH.Selector

All Implemented Interfaces:

java.lang.Comparable

public class Selector
extends java.lang.Object
implements java.lang.Comparable

Class to stores selectors with the form (attribute operator values)

Since:

JDK1.2

Version:

1.1

Author:

Written by Rosa Venzala (University of Granada) 02/06/2008, Modified by Xavi Solé (La Salle, Ramón Llull University - Barcelona) 16/12/2008

Constructor Summary

Constructors

Constructor and Description
Selector(int attribute, int operation, double[] values, int util) Class to stores selectors with the form (attribute operator values
Selector(int attribute, int op, java.lang.String[] nominal, double[] numeric, int util) Class to stores selectors with the form (attribute operator values

Method Summary

Modifier and Type	Method and Description
int	compareTo(java.lang.Object o) Function to compare two objects of the selector class
int	getAttribute() Returns the attribute's id
int	getNumValues() Returns the number of values for this selector
java.lang.String	getNValue() Returns the nominal value of the associated value
java.lang.String[]	getNValues() Return the set of nominal values of the selector
int	getOperator() Return the operator's id
double[]	getValues() Returns the set of values of the selector
double	getZeroValue() Return the attribute's value associated
void	print() Shows the content of a selector: attribute-operator-value
void	setAtribute(int i) Assign the attribute
void	setOperator(int i) Assign the operator
void	setValues(double[] f) Assign the values
void	setZeroValue(double f) Assign the value

Methods inherited from class java.lang.Object

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

Constructor Detail

Selector

public Selector(int attribute,
                int op,
                java.lang.String[] nominal,
                double[] numeric,
                int util)

Class to stores selectors with the form (attribute operator values

Parameters:

attribute - attribute

op - operator

nominal - nominal values

numeric - values expressed in numerical way

util - el number ofvalues

Selector

public Selector(int attribute,
                int operation,
                double[] values,
                int util)

Class to stores selectors with the form (attribute operator values

Parameters:

attribute - attribute

operation - operator

values - set of values (at = a b c)

util - number of values

Method Detail

compareTo

public int compareTo(java.lang.Object o)

Function to compare two objects of the selector class

Specified by:

compareTo in interface java.lang.Comparable

Parameters:

o - Objeto Seclector to compare

Returns:

0 if are equals (same attribute,operator and value), -1 (same attribute, operator), 1 (same attribute, operator and less value), [new->] 2 (different attribute and operator) 3 (different attribute)). -2 -> Same attribute, different operator; -3 -> same attribute, value = +/- 1

getAttribute

public int getAttribute()

Returns the attribute's id

Returns:

attribute

getOperator

public int getOperator()

Return the operator's id

Returns:

operator

getZeroValue

public double getZeroValue()

Return the attribute's value associated

Returns:

value

getNValue

public java.lang.String getNValue()

Returns the nominal value of the associated value

Returns:

value

getValues

public double[] getValues()

Returns the set of values of the selector

Returns:

double[] value

getNValues

public java.lang.String[] getNValues()

Return the set of nominal values of the selector

Returns:

double[]

getNumValues

public int getNumValues()

Returns the number of values for this selector

Returns:

the number of values for this selector

setAtribute

public void setAtribute(int i)

Assign the attribute

Parameters:

i - atribute's value

setOperator

public void setOperator(int i)

Assign the operator

Parameters:

i - value of the operator

setZeroValue

public void setZeroValue(double f)

Assign the value

Parameters:

f - value

setValues

public void setValues(double[] f)

Assign the values

Parameters:

f - values

print

public void print()

Shows the content of a selector: attribute-operator-value