Package org.deidentifier.arx.framework.check.groupify

Klasse HashGroupifyDistribution

java.lang.Object

org.deidentifier.arx.framework.check.groupify.HashGroupifyDistribution

public class HashGroupifyDistribution
extends Object

A distribution of equivalence classes

Verschachtelte Klassen - Übersicht

Verschachtelte Klassen

Modifizierer und Typ	Klasse	Beschreibung
static interface	HashGroupifyDistribution.PrivacyCondition	A condition that may or may not be fulfilled for the distribution

Methodenübersicht

Modifizierer und Typ	Methode	Beschreibung
double	getAverageClassSize()	Returns the average class size
double	getFractionOfRecordsInClassesOfSize(int size)	Returns the fraction of tuples that are in classes of the given size
RiskModelHistogram	getHistogram()	Returns a set of classes as an input for the risk model
int	internalGetNumSuppressedRecords()	Returns the number of suppressed records.
boolean	isEmpty()	Returns whether there are no records to consider
void	suppressWhileNotFulfilledBinary(HashGroupifyDistribution.PrivacyCondition condition)	Suppresses entries until the condition is fulfilled
void	suppressWhileNotFulfilledLinear(HashGroupifyDistribution.PrivacyCondition condition)	Suppresses entries until the condition is fulfilled

Von Klasse geerbte Methoden java.lang.Object

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

Methodendetails

getAverageClassSize

public double getAverageClassSize()

Returns the average class size

Gibt zurück:

getFractionOfRecordsInClassesOfSize

public double getFractionOfRecordsInClassesOfSize(int size)

Returns the fraction of tuples that are in classes of the given size

Parameter:

size -

Gibt zurück:

getHistogram

public RiskModelHistogram getHistogram()

Returns a set of classes as an input for the risk model

internalGetNumSuppressedRecords

public int internalGetNumSuppressedRecords()

Returns the number of suppressed records. This uses the internal counting scheme, which means that records that have been fully generalized are *not* considered suppressed, although they are interpreted this way by the risk model.

Gibt zurück:

isEmpty

public boolean isEmpty()

Returns whether there are no records to consider

Gibt zurück:

suppressWhileNotFulfilledBinary

public void suppressWhileNotFulfilledBinary(HashGroupifyDistribution.PrivacyCondition condition)

Suppresses entries until the condition is fulfilled

Parameter:

condition -

suppressWhileNotFulfilledLinear

public void suppressWhileNotFulfilledLinear(HashGroupifyDistribution.PrivacyCondition condition)

Suppresses entries until the condition is fulfilled

Parameter:

condition -