Package org.deidentifier.arx.framework.check.history

Klasse History

java.lang.Object

org.deidentifier.arx.framework.check.history.History

public class History
extends Object

The Class History.

Verschachtelte Klassen - Übersicht

Verschachtelte Klassen

Modifizierer und Typ	Klasse	Beschreibung
static enum	History.StorageStrategy	Two types of storage strategies for the history

Konstruktorübersicht

Konstruktoren

Konstruktor	Beschreibung
History(int rowCount, int size, double snapshotSizeDataset, double snapshotSizeSnapshot, ARXConfiguration.ARXConfigurationInternal config, IntArrayDictionary dictionarySensValue, IntArrayDictionary dictionarySensFreq, SolutionSpace<?> solutionSpace)	Creates a new history.

Methodenübersicht

Modifizierer und Typ	Methode	Beschreibung
int[]	get(int[] transformation)	Retrieves a snapshot.
IntArrayDictionary	getDictionarySensFreq()	Method needed for benchmarking.
IntArrayDictionary	getDictionarySensValue()	Method needed for benchmarking.
DependentAction	getStorageTrigger()	Returns the current storage strategy.
int[]	getTransformation()	Returns the node backing the last returned snapshot.
void	reset()	Clears the history.
void	setSize(int size)	Sets the size of this history.
void	setStorageStrategy(History.StorageStrategy strategy)	Sets the storage strategy
boolean	store(Transformation<?> transformation, HashGroupify groupify, int[] snapshot)	Stores a snapshot in the buffer.

Von Klasse geerbte Methoden java.lang.Object

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

Konstruktordetails

History

public History(int rowCount,
 int size,
 double snapshotSizeDataset,
 double snapshotSizeSnapshot,
 ARXConfiguration.ARXConfigurationInternal config,
 IntArrayDictionary dictionarySensValue,
 IntArrayDictionary dictionarySensFreq,
 SolutionSpace<?> solutionSpace)

Creates a new history.

Parameter:

rowCount - the row count

size - the max size

snapshotSizeDataset - the snapshotSizeDataset

snapshotSizeSnapshot -

config -

dictionarySensValue -

dictionarySensFreq -

solutionSpace -

Methodendetails

get

public int[] get(int[] transformation)

Retrieves a snapshot.

Parameter:

transformation -

Gibt zurück:

snapshot

getDictionarySensFreq

public IntArrayDictionary getDictionarySensFreq()

Method needed for benchmarking.

Gibt zurück:

getDictionarySensValue

public IntArrayDictionary getDictionarySensValue()

Method needed for benchmarking.

Gibt zurück:

getStorageTrigger

public DependentAction getStorageTrigger()

Returns the current storage strategy.

Gibt zurück:

getTransformation

public int[] getTransformation()

Returns the node backing the last returned snapshot.

Gibt zurück:

reset

public void reset()

Clears the history.

setSize

public void setSize(int size)

Sets the size of this history.

Parameter:

size -

setStorageStrategy

public void setStorageStrategy(History.StorageStrategy strategy)

Sets the storage strategy

Parameter:

strategy -

store

public boolean store(Transformation<?> transformation,
 HashGroupify groupify,
 int[] snapshot)

Stores a snapshot in the buffer.

Parameter:

transformation - The transformation

groupify - The groupify operator

snapshot - The snapshot that was previously used, if any

Gibt zurück: