keel.GraphInterKeel.datacf.util

Class Attribute

java.lang.Object

keel.GraphInterKeel.datacf.util.Attribute

public class Attribute
extends java.lang.Object

Class representing an attribute in a dataset

Since:

JDK1.5

Version:

1.0

Author:

Administrator, Modified by Pedro Antonio Gutiérrez and Juan Carlos Fernández (University of Córdoba) 23/10/2008

Constructor Summary

Constructors

Constructor and Description
Attribute(int type) Constructor with attribute type
Attribute(int type, java.lang.String[] nominalValues) Constructor with attribute type and nominal values
Attribute(int type, java.lang.String min, java.lang.String max) Constructor with attribute type and min and max bounds

Method Summary

Modifier and Type	Method and Description
boolean	integerValid(java.lang.String value) Return a boolean for a given int value, true is valid value, false invalid value.
boolean	isValid(java.lang.String value) Return a boolean for a given nominal values, true is valid value, false is an invalid value.
boolean	nominalValid(java.lang.String value) Return a boolean for a given nominal value, true is valid value, false invalid value.
boolean	realValid(java.lang.String value) Return a boolean for a given real value, true is valid value, false invalid value.

Methods inherited from class java.lang.Object

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

Constructor Detail

Attribute

public Attribute(int type,
                 java.lang.String min,
                 java.lang.String max)

Constructor with attribute type and min and max bounds

Parameters:

type - Type of Attribute

min - Min value

max - Max value

Attribute

public Attribute(int type)

Constructor with attribute type

Parameters:

type - Type of Attribute

Attribute

public Attribute(int type,
                 java.lang.String[] nominalValues)

Constructor with attribute type and nominal values

Parameters:

type - Type of Attributes

nominalValues - Array of values

Method Detail

isValid

public boolean isValid(java.lang.String value)

Return a boolean for a given nominal values, true is valid value, false is an invalid value.

Parameters:

value - Value

Returns:

true or false, valid or invalid value

integerValid

public boolean integerValid(java.lang.String value)

Return a boolean for a given int value, true is valid value, false invalid value.

Parameters:

value - Value

Returns:

true or false, valid or invalid value

realValid

public boolean realValid(java.lang.String value)

Return a boolean for a given real value, true is valid value, false invalid value.

Parameters:

value - Value

Returns:

true or false, valid or invalid value

nominalValid

public boolean nominalValid(java.lang.String value)

Return a boolean for a given nominal value, true is valid value, false invalid value.

Parameters:

value - Value

Returns:

true or false, valid or invalid value