Verwendungen von Klasse
org.deidentifier.arx.framework.data.DataMatrix

Packages, die DataMatrix verwenden

Package	Beschreibung
org.deidentifier.arx	This package provides the public API for the ARX anonymization framework.
org.deidentifier.arx.framework.check	This package implements the core functionality of the ARX framework, i.e., a highly efficient check for k-anonymity
org.deidentifier.arx.framework.check.groupify	This package implements different hash-groupify operators.
org.deidentifier.arx.framework.check.transformer	This package provides several transformers that efficiently implement the 'projection' optimization.
org.deidentifier.arx.framework.data	This package implements data management, i.e., encoding and representing input data, output data and generalization hierarchies

Verwendungen von DataMatrix in org.deidentifier.arx

Felder in org.deidentifier.arx, die deklariert sind als DataMatrix

Modifizierer und Typ	Feld	Beschreibung
protected DataMatrix	DataHandleInput.data	The data.

Methoden in org.deidentifier.arx, die DataMatrix zurückgeben

Modifizierer und Typ	Methode	Beschreibung
protected DataMatrix	DataHandleInput.getInputBuffer()	Returns the input buffer
protected DataMatrix	DataHandleOutput.getInputBuffer()	Returns the input buffer

Methoden in org.deidentifier.arx mit Parametern vom Typ DataMatrix

Modifizierer und Typ	Methode	Beschreibung
protected void	DataHandleInput.update(DataMatrix dataGeneralized, DataMatrix dataAnalyzed)	Updates the definition with further data to swap.

Verwendungen von DataMatrix in org.deidentifier.arx.framework.check

Felder in org.deidentifier.arx.framework.check, die deklariert sind als DataMatrix

Modifizierer und Typ	Feld	Beschreibung
protected DataMatrix	Transformer.inputAnalyzed	Other attribute values.
protected final DataMatrix	Transformer.inputGeneralized	The data.
protected DataMatrix	Transformer.outputGeneralized	The buffer.

Methoden in org.deidentifier.arx.framework.check, die DataMatrix zurückgeben

Modifizierer und Typ	Methode	Beschreibung
DataMatrix	Transformer.getBuffer()	Gets the buffer.
DataMatrix	TransformationChecker.getInputBuffer()	Returns the input buffer
DataMatrix	TransformationChecker.getOutputBuffer()	Returns the output buffer

Konstruktoren in org.deidentifier.arx.framework.check mit Parametern vom Typ DataMatrix

Modifizierer	Konstruktor	Beschreibung
	TransformationApplicator(DataManager manager, DataMatrix buffer, Metric<?> metric, ARXConfiguration.ARXConfigurationInternal config)	Creates a new transformation applicator instance.
	Transformer(DataMatrix inputGeneralized, DataMatrix inputAnalyzed, int dataAnalyzedNumberOfColumns, GeneralizationHierarchy[] hierarchies, ARXConfiguration.ARXConfigurationInternal config, IntArrayDictionary dictionarySensValue, IntArrayDictionary dictionarySensFreq)	Instantiates a new transformer.
	Transformer(DataMatrix inputGeneralized, DataMatrix inputAnalyzed, DataMatrix outputGeneralized, int dataAnalyzedNumberOfColumns, GeneralizationHierarchy[] hierarchies, ARXConfiguration.ARXConfigurationInternal config)	Instantiates a new transformer for application purposes

Verwendungen von DataMatrix in org.deidentifier.arx.framework.check.groupify

Methoden in org.deidentifier.arx.framework.check.groupify, die DataMatrix zurückgeben

Modifizierer und Typ	Methode	Beschreibung
DataMatrix	HashGroupify.getInputData()	Returns the input data matrix
DataMatrix	HashGroupify.getOutputData()	Returns the output data

Konstruktoren in org.deidentifier.arx.framework.check.groupify mit Parametern vom Typ DataMatrix

Modifizierer	Konstruktor	Beschreibung
	HashGroupify(int capacity, ARXConfiguration.ARXConfigurationInternal config, int dataAnalyzedNumberOfColumns, DataMatrix input, DataMatrix output, DataMatrix analyzed, int[] suppressedCodes)	Constructs a new hash groupify operator.
	HashGroupifyEntry(DataMatrix matrix, int row, int hash)	Creates a new entry.

Verwendungen von DataMatrix in org.deidentifier.arx.framework.check.transformer

Felder in org.deidentifier.arx.framework.check.transformer, die deklariert sind als DataMatrix

Modifizierer und Typ	Feld	Beschreibung
protected DataMatrix	AbstractTransformer.buffer	The buffer.
protected final DataMatrix	AbstractTransformer.data	The data.
protected final DataMatrix	AbstractTransformer.dataAnalyzed	The sensitive values.

Methoden in org.deidentifier.arx.framework.check.transformer mit Parametern vom Typ DataMatrix

Modifizierer und Typ	Methode	Beschreibung
void	AbstractTransformer.init(long projection, int[] state, HashGroupify groupify, HashGroupify source, int[] snapshot, TransformationCheckerStateMachine.TransitionType transition, int startIndex, int stopIndex, HashGroupifyEntry element, DataMatrix buffer)	Prepares the next transformation

Konstruktoren in org.deidentifier.arx.framework.check.transformer mit Parametern vom Typ DataMatrix

Modifizierer	Konstruktor	Beschreibung
	AbstractTransformer(DataMatrix data, GeneralizationHierarchy[] hierarchies, DataMatrix dataAnalyzed, int dataAnalyzedNumberOfColumns, IntArrayDictionary dictionarySensValue, IntArrayDictionary dictionarySensFreq, ARXConfiguration.ARXConfigurationInternal config)	Instantiates a new abstract transformer.
	Transformer01(DataMatrix data, GeneralizationHierarchy[] hierarchies, DataMatrix dataAnalyzed, int dataAnalyzedNumberOfColumns, IntArrayDictionary dictionarySensValue, IntArrayDictionary dictionarySensFreq, ARXConfiguration.ARXConfigurationInternal config)	Instantiates a new transformer.
	Transformer02(DataMatrix data, GeneralizationHierarchy[] hierarchies, DataMatrix dataAnalyzed, int dataAnalyzedNumberOfColumns, IntArrayDictionary dictionarySensValue, IntArrayDictionary dictionarySensFreq, ARXConfiguration.ARXConfigurationInternal config)	Instantiates a new transformer.
	Transformer03(DataMatrix data, GeneralizationHierarchy[] hierarchies, DataMatrix dataAnalyzed, int dataAnalyzedNumberOfColumns, IntArrayDictionary dictionarySensValue, IntArrayDictionary dictionarySensFreq, ARXConfiguration.ARXConfigurationInternal config)	Instantiates a new transformer.
	Transformer04(DataMatrix data, GeneralizationHierarchy[] hierarchies, DataMatrix dataAnalyzed, int dataAnalyzedNumberOfColumns, IntArrayDictionary dictionarySensValue, IntArrayDictionary dictionarySensFreq, ARXConfiguration.ARXConfigurationInternal config)	Instantiates a new transformer.
	Transformer05(DataMatrix data, GeneralizationHierarchy[] hierarchies, DataMatrix dataAnalyzed, int dataAnalyzedNumberOfColumns, IntArrayDictionary dictionarySensValue, IntArrayDictionary dictionarySensFreq, ARXConfiguration.ARXConfigurationInternal config)	Instantiates a new transformer.
	Transformer06(DataMatrix data, GeneralizationHierarchy[] hierarchies, DataMatrix dataAnalyzed, int dataAnalyzedNumberOfColumns, IntArrayDictionary dictionarySensValue, IntArrayDictionary dictionarySensFreq, ARXConfiguration.ARXConfigurationInternal config)	Instantiates a new transformer.
	Transformer07(DataMatrix data, GeneralizationHierarchy[] hierarchies, DataMatrix dataAnalyzed, int dataAnalyzedNumberOfColumns, IntArrayDictionary dictionarySensValue, IntArrayDictionary dictionarySensFreq, ARXConfiguration.ARXConfigurationInternal config)	Instantiates a new transformer.
	Transformer08(DataMatrix data, GeneralizationHierarchy[] hierarchies, DataMatrix dataAnalyzed, int dataAnalyzedNumberOfColumns, IntArrayDictionary dictionarySensValue, IntArrayDictionary dictionarySensFreq, ARXConfiguration.ARXConfigurationInternal config)	Instantiates a new transformer.
	Transformer09(DataMatrix data, GeneralizationHierarchy[] hierarchies, DataMatrix dataAnalyzed, int dataAnalyzedNumberOfColumns, IntArrayDictionary dictionarySensValue, IntArrayDictionary dictionarySensFreq, ARXConfiguration.ARXConfigurationInternal config)	Instantiates a new transformer.
	Transformer10(DataMatrix data, GeneralizationHierarchy[] hierarchies, DataMatrix dataAnalyzed, int dataAnalyzedNumberOfColumns, IntArrayDictionary dictionarySensValue, IntArrayDictionary dictionarySensFreq, ARXConfiguration.ARXConfigurationInternal config)	Instantiates a new transformer.
	Transformer11(DataMatrix data, GeneralizationHierarchy[] hierarchies, DataMatrix dataAnalyzed, int dataAnalyzedNumberOfColumns, IntArrayDictionary dictionarySensValue, IntArrayDictionary dictionarySensFreq, ARXConfiguration.ARXConfigurationInternal config)	Instantiates a new transformer.
	Transformer12(DataMatrix data, GeneralizationHierarchy[] hierarchies, DataMatrix dataAnalyzed, int dataAnalyzedNumberOfColumns, IntArrayDictionary dictionarySensValue, IntArrayDictionary dictionarySensFreq, ARXConfiguration.ARXConfigurationInternal config)	Instantiates a new transformer.
	Transformer13(DataMatrix data, GeneralizationHierarchy[] hierarchies, DataMatrix dataAnalyzed, int dataAnalyzedNumberOfColumns, IntArrayDictionary dictionarySensValue, IntArrayDictionary dictionarySensFreq, ARXConfiguration.ARXConfigurationInternal config)	Instantiates a new transformer.
	Transformer14(DataMatrix data, GeneralizationHierarchy[] hierarchies, DataMatrix dataAnalyzed, int dataAnalyzedNumberOfColumns, IntArrayDictionary dictionarySensValue, IntArrayDictionary dictionarySensFreq, ARXConfiguration.ARXConfigurationInternal config)	Instantiates a new transformer.
	Transformer15(DataMatrix data, GeneralizationHierarchy[] hierarchies, DataMatrix dataAnalyzed, int dataAnalyzedNumberOfColumns, IntArrayDictionary dictionarySensValue, IntArrayDictionary dictionarySensFreq, ARXConfiguration.ARXConfigurationInternal config)	Instantiates a new transformer.
	TransformerAll(DataMatrix data, GeneralizationHierarchy[] hierarchies, DataMatrix dataAnalyzed, int dataAnalyzedNumberOfColumns, IntArrayDictionary dictionarySensValue, IntArrayDictionary dictionarySensFreq, ARXConfiguration.ARXConfigurationInternal config)	Instantiates a new transformer.

Verwendungen von DataMatrix in org.deidentifier.arx.framework.data

Unterklassen von DataMatrix in org.deidentifier.arx.framework.data

Modifizierer und Typ	Klasse	Beschreibung
class	DataMatrixSubset	A subset of a data matrix

Methoden in org.deidentifier.arx.framework.data, die DataMatrix zurückgeben

Modifizierer und Typ	Methode	Beschreibung
DataMatrix	DataMatrix.clone()
protected DataMatrix	DataMatrix.clone(int[] subset)	Clones only a subset of the records
DataMatrix	DataMatrixSubset.clone()
DataMatrix	Data.getArray()	Returns the data array.

Methoden in org.deidentifier.arx.framework.data mit Parametern vom Typ DataMatrix

Modifizierer und Typ	Methode	Beschreibung
void	DataMatrix.copyFrom(int row, DataMatrix sourceMatrix, int sourceRow)	Copies a row from the given matrix into this matrix
static Data	Data.createProjection(DataMatrix data, String[] header, int[] columns, Dictionary dictionary)	Creates an object which projects the given data onto the given set of columns
static Data	Data.createWrapper(DataMatrix data, String[] header, int[] columns, Dictionary dictionary)	Creates an object which simply encapsulates the provided objects
double[]	DataManager.getDistribution(DataMatrix dataMatrix, int index, int distinctValues)	Returns the distribution of the attribute in the data array at the given index.
double[]	DataManagerSubset.getDistribution(DataMatrix data, int index, int distinctValues)
int[]	DataManager.getTree(DataMatrix data, int index, int[][] hierarchy)	Returns a tree for the given attribute at the index within the given data array, using the given hierarchy.
int[]	DataManagerSubset.getTree(DataMatrix data, int index, int[][] hierarchy)

Konstruktoren in org.deidentifier.arx.framework.data mit Parametern vom Typ DataMatrix

Modifizierer	Konstruktor	Beschreibung
	DataManager(String[] header, DataMatrix data, Dictionary dictionary, DataDefinition definition, Map<String,DistributionAggregateFunction> functions, ARXConfiguration config)	Creates a new data manager from pre-encoded data.
	DataMatrixSubset(DataMatrix matrix, int[] subset)	Creates a new instance