anonymizer
Class SensitiveAttribute

java.lang.Object
  anonymizer.SensitiveAttribute

public class SensitiveAttribute
extends java.lang.Object

Data structure that holds all relevant information related to a sensitive attribute. Namely, attribute index in the input, string->integer domain mapping for categorical attributes and etc.

Field Summary

java.util.Hashtable<java.lang.String,java.lang.Integer>	catDomMapping Mapping from the categorical domain to discrete-valued numerical (integer) domain for categorical attributes
int	index Index of the attribute

Constructor Summary

SensitiveAttribute(int index, org.w3c.dom.Node att)
Class constructor

Method Summary

private void

parseMapping(org.w3c.dom.Node map) Assign the mapping from the categorical domain to discrete valued numerical domain

Methods inherited from class java.lang.Object

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

Field Detail

catDomMapping

public java.util.Hashtable<java.lang.String,java.lang.Integer> catDomMapping

Mapping from the categorical domain to discrete-valued numerical (integer) domain for categorical attributes

index

public int index

Index of the attribute

Constructor Detail

SensitiveAttribute

public SensitiveAttribute(int index,
                          org.w3c.dom.Node att)
                   throws java.lang.Exception

Class constructor

Parameters:

att - The node that describes a QID attribute in the configuration file

index - Index of the attribute

Throws:

java.lang.Exception

Method Detail

parseMapping

private void parseMapping(org.w3c.dom.Node map)
                   throws java.lang.Exception

Assign the mapping from the categorical domain to discrete valued numerical domain

Parameters:

map - Root node that contains (category, integer-value) pairs

Throws:

java.lang.Exception