org.deidentifier.arx.metric.v2

Class DomainShareMaterialized

java.lang.Object

org.deidentifier.arx.metric.v2.DomainShareMaterialized

All Implemented Interfaces:

java.io.Serializable, DomainShare

public class DomainShareMaterialized
extends java.lang.Object
implements DomainShare

This class represents a set of domain shares for an attribute. The shares are derived from a materialized generalization hierarchy. It is assumed that the complete domain of the attribute is represented in the hierarchy.

See Also:

Serialized Form

Constructor Summary

Constructors

Constructor and Description
DomainShareMaterialized(java.lang.String[][] rawHierarchy, java.lang.String[] encodedValues, int[][] encodedHierarchy) Creates a new set of domain shares derived from the given attribute.

Method Summary

Modifier and Type	Method and Description
DomainShareMaterialized	clone() Clones the share
double	getDomainSize() Returns the size of the domain.
double	getShare(int value, int level) Returns the share of the given value.

Methods inherited from class java.lang.Object

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

Constructor Detail

DomainShareMaterialized

public DomainShareMaterialized(java.lang.String[][] rawHierarchy,
                               java.lang.String[] encodedValues,
                               int[][] encodedHierarchy)

Creates a new set of domain shares derived from the given attribute.

Parameters:

rawHierarchy -

encodedValues -

encodedHierarchy -

Method Detail

clone

public DomainShareMaterialized clone()

Description copied from interface: DomainShare

Clones the share

Specified by:

clone in interface DomainShare

Overrides:

clone in class java.lang.Object

Returns:

getDomainSize

public double getDomainSize()

Returns the size of the domain.

Specified by:

getDomainSize in interface DomainShare

Returns:

getShare

public double getShare(int value,
                       int level)

Returns the share of the given value.

Specified by:

getShare in interface DomainShare

Parameters:

value -

level -

Returns: