keel.Algorithms.Genetic_Rule_Learning.M5Rules

Class MyAttribute

java.lang.Object

keel.Algorithms.Genetic_Rule_Learning.M5Rules.MyAttribute

public class MyAttribute
extends java.lang.Object

Class to implement an attribute

Field Summary

Fields

Modifier and Type	Field and Description
static int	CONTINUOUS Continuous attribute.
static int	DISCRET Discret attribute.

Constructor Summary

Constructors

Constructor and Description
MyAttribute(java.lang.String attributeName) Constructor for continuous attributes.
MyAttribute(java.lang.String attributeName, int attributeIndex) Constructor for continuous attributes.
MyAttribute(java.lang.String attributeName, java.util.Vector attributeValues) Constructor for discret attributes.
MyAttribute(java.lang.String attributeName, java.util.Vector attributeValues, int attributeIndex) Constructor for discret attributes.

Method Summary

Modifier and Type	Method and Description
void	activate() Sets the attribute as used.
java.lang.Object	copy() Produces a shallow copy of this attribute.
void	enumerate() Sets the attribute as synthetizied from an enumerate one.
boolean	equals(java.lang.Object other) Tests if given attribute is equal to this attribute.
float	getMaxRange() Gets the bigger value of a continuous attribute.
float	getMinRange() Returns the minor value of a continuous attribute.
float	getType() Gets the type of the attribute (CONTINUOUS or DISCRET).
int	index() Returns the index of the attribute.
boolean	isActive() Returns true if this attribute used in output or input clause.
boolean	isContinuous() Returns if the attribute is continuous or not.
boolean	isDiscret() Returns if the attribute is discret or not.
boolean	isEnumerate() Returns true if this attribute has been synthetizied from an enumerate one.
java.lang.String	name() Returns the name of the attribute.
int	numValues() Function to get the number of values of a discret attribute.
void	setIndex(int index) Sets the index of this attribute.
java.lang.String	value(int valIndex) Returns the value with the given index.
int	valueIndex(java.lang.String value) Function to get the index of a value in the list of values.

Methods inherited from class java.lang.Object

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

Field Detail

CONTINUOUS

public static final int CONTINUOUS

Continuous attribute.

See Also:

Constant Field Values

DISCRET

public static final int DISCRET

Discret attribute.

See Also:

Constant Field Values

Constructor Detail

MyAttribute

public MyAttribute(java.lang.String attributeName,
                   int attributeIndex)

Constructor for continuous attributes.

Parameters:

attributeName - the attribute's name.

attributeIndex - the attribute's index.

MyAttribute

public MyAttribute(java.lang.String attributeName,
                   java.util.Vector attributeValues,
                   int attributeIndex)

Constructor for discret attributes.

Parameters:

attributeName - The name of the attribute.

attributeValues - The values of the attributes.

attributeIndex - The index of the attribute.

MyAttribute

public MyAttribute(java.lang.String attributeName)

Constructor for continuous attributes.

Parameters:

attributeName - the attribute's name.

MyAttribute

public MyAttribute(java.lang.String attributeName,
                   java.util.Vector attributeValues)

Constructor for discret attributes.

Parameters:

attributeName - The name of the attribute.

attributeValues - The values of the attributes.

Method Detail

valueIndex

public final int valueIndex(java.lang.String value)

Function to get the index of a value in the list of values.

Parameters:

value - The value.

Returns:

The index of the value.

isDiscret

public final boolean isDiscret()

Returns if the attribute is discret or not.

Returns:

if the attribute is discret or not.

isContinuous

public final boolean isContinuous()

Returns if the attribute is continuous or not.

Returns:

if the attribute is continuous or not.

name

public final java.lang.String name()

Returns the name of the attribute.

Returns:

the name of the attribute.

index

public final int index()

Returns the index of the attribute.

Returns:

the index of the attribute.

numValues

public final int numValues()

Function to get the number of values of a discret attribute.

Returns:

The number of values of the attribute.

value

public final java.lang.String value(int valIndex)

Returns the value with the given index.

Parameters:

valIndex - The index of the value.

Returns:

the value with the given index.

setIndex

public final void setIndex(int index)

Sets the index of this attribute.

Parameters:

index - the index of this attribute

getMinRange

public final float getMinRange()

Returns the minor value of a continuous attribute.

Returns:

the minor value of a continuous attribute.

getMaxRange

public final float getMaxRange()

Gets the bigger value of a continuous attribute.

Returns:

the bigger value of a continuous attribute.

getType

public final float getType()

Gets the type of the attribute (CONTINUOUS or DISCRET).

Returns:

the type of the attribute (CONTINUOUS or DISCRET).

activate

public void activate()

Sets the attribute as used.

enumerate

public void enumerate()

Sets the attribute as synthetizied from an enumerate one.

isActive

public boolean isActive()

Returns true if this attribute used in output or input clause.

Returns:

true if this attribute used in output or input clause.

isEnumerate

public boolean isEnumerate()

Returns true if this attribute has been synthetizied from an enumerate one.

Returns:

true if this attribute has been synthetizied from an enumerate one.

copy

public java.lang.Object copy()

Produces a shallow copy of this attribute.

Returns:

a copy of this attribute with the same index

equals

public final boolean equals(java.lang.Object other)

Tests if given attribute is equal to this attribute.

Overrides:

equals in class java.lang.Object

Parameters:

other - the Object to be compared to this attribute

Returns:

true if the given attribute is equal to this attribute