keel.Algorithms.Preprocess.Missing_Values.knnImpute

Class ValueFreq

java.lang.Object

keel.Algorithms.Preprocess.Missing_Values.knnImpute.ValueFreq

public class ValueFreq
extends java.lang.Object

this class store a value (String) and its frequency (int)

Since:

JDK 1.5

Version:

0.3

Author:

Written by Julián Luengo Martín 31/12/2005

Field Summary

Fields

Modifier and Type	Field and Description
protected int	Freq Frequecy of the value.
protected java.lang.String	Value String value.

Constructor Summary

Constructors

Constructor and Description
ValueFreq() Creates a new instance of Pair Value-frequency
ValueFreq(java.lang.String newValue, int newFreq) Creates a new pair with established value and frequency

Method Summary

Modifier and Type	Method and Description
boolean	equals(java.lang.Object obj) Test it the provided object is equal in value to this object Overrides Object.equals()
int	getFreq() Returns the frequency of this element
java.lang.String	getValue() Returns the value of this object (the string)
void	incFreq() Increases this object frequency by one
boolean	moreFreq(ValueFreq ref) Compares the frequencies of two pair, and test if this object's frequency is higher than the provided one

Methods inherited from class java.lang.Object

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

Field Detail

Value

protected java.lang.String Value

String value.

Freq

protected int Freq

Frequecy of the value.

Constructor Detail

ValueFreq

public ValueFreq()

Creates a new instance of Pair Value-frequency

ValueFreq

public ValueFreq(java.lang.String newValue,
                 int newFreq)

Creates a new pair with established value and frequency

Parameters:

newValue - The value of the pair

newFreq - The frequency associated

Method Detail

equals

public boolean equals(java.lang.Object obj)

Test it the provided object is equal in value to this object Overrides Object.equals()

Overrides:

equals in class java.lang.Object

Returns:

True if the objects values are the same object, false in other case.

incFreq

public void incFreq()

Increases this object frequency by one

moreFreq

public boolean moreFreq(ValueFreq ref)

Compares the frequencies of two pair, and test if this object's frequency is higher than the provided one

Parameters:

ref - The reference pair

Returns:

true if this object has more frequency than the reference one, false other case

getValue

public java.lang.String getValue()

Returns the value of this object (the string)

Returns:

The value of the object

getFreq

public int getFreq()

Returns the frequency of this element

Returns:

The current frequency of this object