Package org.deidentifier.arx.aggregates

Klasse HierarchyBuilderGroupingBased<T>

java.lang.Object

org.deidentifier.arx.aggregates.HierarchyBuilder<T>

org.deidentifier.arx.aggregates.HierarchyBuilderGroupingBased<T>

Typparameter:

T -

Alle implementierten Schnittstellen:

Serializable

Bekannte direkte Unterklassen:

HierarchyBuilderIntervalBased, HierarchyBuilderOrderBased

public abstract class HierarchyBuilderGroupingBased<T>
extends HierarchyBuilder<T>
implements Serializable

This abstract base class enables building hierarchies for categorical and non-categorical values.

Siehe auch:

• Serialisierte Form

Verschachtelte Klassen - Übersicht

Verschachtelte Klassen

Modifizierer und Typ	Klasse	Beschreibung
static class	HierarchyBuilderGroupingBased.Group<U>	This class represents a fanout parameter.
static class	HierarchyBuilderGroupingBased.Level<U>	This class represents a level in the hierarchy.

Von Klasse geerbte verschachtelte Klassen/Schnittstellen org.deidentifier.arx.aggregates.HierarchyBuilder

HierarchyBuilder.Type

Methodenübersicht

Modifizierer und Typ	Methode	Beschreibung
AttributeType.Hierarchy	build()	Creates a new hierarchy, based on the predefined specification.
AttributeType.Hierarchy	build(String[] data)	Creates a new hierarchy, based on the predefined specification.
DataType<T>	getDataType()	Returns the data type.
AggregateFunction<T>	getDefaultFunction()	Returns the default aggregate function.
HierarchyBuilderGroupingBased.Level<T>	getLevel(int level)	Returns the given level.
List<HierarchyBuilderGroupingBased.Level<T>>	getLevels()	Returns all currently defined levels.
String	isValid()	Returns whether the current configuration is valid.
int[]	prepare(String[] data)	Prepares the builder.
void	setAggregateFunction(AggregateFunction<T> function)	Sets the default aggregate function to be used by all fanouts.

Von Klasse geerbte Methoden org.deidentifier.arx.aggregates.HierarchyBuilder

create, create, getType, save, save

Von Klasse geerbte Methoden java.lang.Object

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

Methodendetails

build

public AttributeType.Hierarchy build()

Creates a new hierarchy, based on the predefined specification.

Angegeben von:

build in Klasse HierarchyBuilder<T>

Gibt zurück:

build

public AttributeType.Hierarchy build(String[] data)

Creates a new hierarchy, based on the predefined specification.

Angegeben von:

build in Klasse HierarchyBuilder<T>

Parameter:

data -

Gibt zurück:

getDataType

public DataType<T> getDataType()

Returns the data type.

Gibt zurück:

getDefaultFunction

public AggregateFunction<T> getDefaultFunction()

Returns the default aggregate function.

Gibt zurück:

getLevel

public HierarchyBuilderGroupingBased.Level<T> getLevel(int level)

Returns the given level.

Parameter:

level -

Gibt zurück:

getLevels

public List<HierarchyBuilderGroupingBased.Level<T>> getLevels()

Returns all currently defined levels.

Gibt zurück:

isValid

public String isValid()

Returns whether the current configuration is valid. Returns null, if so, an error message if not.

Gibt zurück:

prepare

public int[] prepare(String[] data)

Prepares the builder. Returns a list of the number of equivalence classes per level

Angegeben von:

prepare in Klasse HierarchyBuilder<T>

Parameter:

data -

Gibt zurück:

setAggregateFunction

public void setAggregateFunction(AggregateFunction<T> function)

Sets the default aggregate function to be used by all fanouts.

Parameter:

function -