org.deidentifier.arx.common

Class Groupify<T>

java.lang.Object

org.deidentifier.arx.common.Groupify<T>

Type Parameters:

T -

public class Groupify<T>
extends java.lang.Object

A hash groupify operator. It implements a hash table with chaining and keeps track of additional properties per equivalence class

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
static class	Groupify.Group<U> Entry

Constructor Summary

Constructors

Constructor and Description
Groupify(int capacity) Constructs a new hash groupify operator.

Method Summary

Modifier and Type	Method and Description
void	add(T element) Adds a new element
Groupify.Group<T>	first() Returns the first entry for iterations
Groupify.Group<T>	get(T element) Returns the matching entry, if any
int	size() Returns the current number of entries

Methods inherited from class java.lang.Object

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

Constructor Detail

Groupify

public Groupify(int capacity)

Constructs a new hash groupify operator.

Parameters:

capacity - The capacity

Method Detail

add

public void add(T element)

Adds a new element

Parameters:

element -

first

public Groupify.Group<T> first()

Returns the first entry for iterations

Returns:

get

public Groupify.Group<T> get(T element)

Returns the matching entry, if any

Parameters:

element -

Returns:

size

public int size()

Returns the current number of entries

Returns: