Package moa.classifiers.rules.core

Class NumericRulePredicate

java.lang.Object

moa.AbstractMOAObject

moa.classifiers.rules.core.NumericRulePredicate

All Implemented Interfaces:

java.io.Serializable, Predicate, MOAObject

public class NumericRulePredicate
extends AbstractMOAObject
implements Predicate

Class that contains the literal information for a numerical variable

See Also:

Serialized Form

Constructor Summary

Constructors

Constructor	Description
NumericRulePredicate(int inputAttributeIndex, double attributeValue, boolean isEqualOrLower)

Method Summary

Modifier and Type	Method	Description
boolean	evaluate(Instance instance)
boolean	evaluate(MultiLabelInstance instance)
int	getAttributeIndex()
void	getDescription(java.lang.StringBuilder sb, int indent)	Returns a string representation of this object.
void	getDescription(java.lang.StringBuilder sb, int indent, InstanceInformation instInformation)
boolean	isEqualOrLess()
void	negateCondition()
java.lang.String	toString()	Returns a description of the object.

Methods inherited from class moa.AbstractMOAObject

copy, copy, measureByteSize, measureByteSize

Methods inherited from class java.lang.Object

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

Constructor Detail

NumericRulePredicate

public NumericRulePredicate(int inputAttributeIndex,
                            double attributeValue,
                            boolean isEqualOrLower)

Method Detail

evaluate

public boolean evaluate(Instance instance)

Specified by:

evaluate in interface Predicate

evaluate

public boolean evaluate(MultiLabelInstance instance)

negateCondition

public void negateCondition()

Specified by:

negateCondition in interface Predicate

getDescription

public void getDescription(java.lang.StringBuilder sb,
                           int indent)

Description copied from interface: MOAObject

Returns a string representation of this object. Used in AbstractMOAObject.toString to give a string representation of the object.

Specified by:

getDescription in interface MOAObject

Parameters:

sb - the stringbuilder to add the description

indent - the number of characters to indent

getDescription

public void getDescription(java.lang.StringBuilder sb,
                           int indent,
                           InstanceInformation instInformation)

Specified by:

getDescription in interface Predicate

toString

public java.lang.String toString()

Description copied from class: AbstractMOAObject

Returns a description of the object.

Overrides:

toString in class AbstractMOAObject

Returns:

a description of the object

getAttributeIndex

public int getAttributeIndex()

Specified by:

getAttributeIndex in interface Predicate

isEqualOrLess

public boolean isEqualOrLess()

Specified by:

isEqualOrLess in interface Predicate