Package org.deidentifier.arx.aggregates

Klasse HierarchyBuilderIntervalBased<T>

java.lang.Object

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

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

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

Typparameter:

T -

Alle implementierten Schnittstellen:

Serializable

Bekannte direkte Unterklassen:

DomainShareInterval

public class HierarchyBuilderIntervalBased<T>
extends HierarchyBuilderGroupingBased<T>

This class enables building hierarchies for non-categorical values by mapping them into given intervals.

Siehe auch:

• Serialisierte Form

Verschachtelte Klassen - Übersicht

Verschachtelte Klassen

Modifizierer und Typ	Klasse	Beschreibung
class	HierarchyBuilderIntervalBased.IndexNode	This class represents an node.
static class	HierarchyBuilderIntervalBased.Interval<T>	This class represents an interval.
static class	HierarchyBuilderIntervalBased.Range<U>	For each direction, this class encapsulates three bounds.

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

HierarchyBuilderGroupingBased.AbstractGroup, HierarchyBuilderGroupingBased.Group<U>, HierarchyBuilderGroupingBased.Level<U>

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

HierarchyBuilder.Type

Feldübersicht

Von Klasse geerbte Felder org.deidentifier.arx.aggregates.HierarchyBuilderGroupingBased

function

Konstruktorübersicht

Konstruktoren

Modifizierer	Konstruktor	Beschreibung
protected	HierarchyBuilderIntervalBased(DataType<T> type)	Creates a new instance.
protected	HierarchyBuilderIntervalBased(DataType<T> type, HierarchyBuilderIntervalBased.Range<T> lowerRange, HierarchyBuilderIntervalBased.Range<T> upperRange)	Creates a new instance.

Methodenübersicht

Modifizierer und Typ	Methode	Beschreibung
protected void	addInterval(HierarchyBuilderIntervalBased.Interval<T> interval)	Adds an interval.
HierarchyBuilderIntervalBased<T>	addInterval(T min, T max)	Adds an interval.
HierarchyBuilderIntervalBased<T>	addInterval(T min, T max, String label)	Adds an interval.
HierarchyBuilderIntervalBased<T>	addInterval(T min, T max, AggregateFunction<T> function)	Adds an interval.
HierarchyBuilderIntervalBased<T>	clearIntervals()	Adds an interval.
static <T> HierarchyBuilderIntervalBased<T>	create(File file)	Loads a builder specification from the given file.
static <T> HierarchyBuilderIntervalBased<T>	create(String file)	Loads a builder specification from the given file.
static <T> HierarchyBuilderIntervalBased<T>	create(DataType<T> type)	Creates a new instance.
static <T> HierarchyBuilderIntervalBased<T>	create(DataType<T> type, HierarchyBuilderIntervalBased.Range<T> lowerRange, HierarchyBuilderIntervalBased.Range<T> upperRange)	Creates a new instance.
protected HierarchyBuilderIntervalBased.Range<T>[]	getAdjustedRanges()	Returns adjusted ranges.
List<HierarchyBuilderIntervalBased.Interval<T>>	getIntervals()	Returns all currently defined intervals.
HierarchyBuilderIntervalBased.Range<T>	getLowerRange()	Returns the lower range.
HierarchyBuilderIntervalBased.Range<T>	getUpperRange()	Returns the upper range.
String	isValid()	Returns whether the current configuration is valid.
protected HierarchyBuilderGroupingBased.AbstractGroup[][]	prepareGroups()	Tells the implementing class to prepare the generalization process.
protected void	setData(String[] data)	Sets the data array.
protected void	setLevels(List<HierarchyBuilderGroupingBased.Level<T>> levels)	Sets the groups on higher levels of the hierarchy.

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

build, build, getData, getDataType, getDefaultFunction, getLevel, getLevels, getPreparedGroups, prepare, setAggregateFunction, setPrepared

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

getType, save, save

Von Klasse geerbte Methoden java.lang.Object

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

Konstruktordetails

HierarchyBuilderIntervalBased

protected HierarchyBuilderIntervalBased(DataType<T> type)

Creates a new instance. Snapping is disabled. Repetition is disabled. Bound is determined dynamically.

Parameter:

type -

HierarchyBuilderIntervalBased

protected HierarchyBuilderIntervalBased(DataType<T> type,
 HierarchyBuilderIntervalBased.Range<T> lowerRange,
 HierarchyBuilderIntervalBased.Range<T> upperRange)

Creates a new instance. Data points that are out of range are handled according to the given settings.

Parameter:

type -

lowerRange -

upperRange -

Methodendetails

create

public static <T> HierarchyBuilderIntervalBased<T> create(DataType<T> type)

Creates a new instance. Snapping is disabled. Repetition is disabled. Bound is determined dynamically.

Typparameter:

T -

Parameter:

type -

Gibt zurück:

create

public static <T> HierarchyBuilderIntervalBased<T> create(DataType<T> type,
 HierarchyBuilderIntervalBased.Range<T> lowerRange,
 HierarchyBuilderIntervalBased.Range<T> upperRange)

Creates a new instance. Data points that are out of range are handled according to the given settings.

Typparameter:

T -

Parameter:

type -

lowerRange -

upperRange -

Gibt zurück:

create

public static <T> HierarchyBuilderIntervalBased<T> create(File file)
                                                   throws IOException

Loads a builder specification from the given file.

Typparameter:

T -

Parameter:

file -

Gibt zurück:

Löst aus:

IOException

create

public static <T> HierarchyBuilderIntervalBased<T> create(String file)
                                                   throws IOException

Loads a builder specification from the given file.

Typparameter:

T -

Parameter:

file -

Gibt zurück:

Löst aus:

IOException

addInterval

public HierarchyBuilderIntervalBased<T> addInterval(T min,
 T max)

Adds an interval. Min is inclusive, max is exclusive. Uses the predefined default aggregate function

Parameter:

min -

max -

Gibt zurück:

addInterval

public HierarchyBuilderIntervalBased<T> addInterval(T min,
 T max,
 AggregateFunction<T> function)

Adds an interval. Min is inclusive, max is exclusive

Parameter:

min -

max -

function -

Gibt zurück:

addInterval

public HierarchyBuilderIntervalBased<T> addInterval(T min,
 T max,
 String label)

Adds an interval. Min is inclusive, max is exclusive. Interval is labeled with the given string

Parameter:

min -

max -

label -

Gibt zurück:

clearIntervals

public HierarchyBuilderIntervalBased<T> clearIntervals()

Adds an interval. Min is inclusive, max is exclusive. Uses the predefined default aggregate function

Gibt zurück:

getIntervals

public List<HierarchyBuilderIntervalBased.Interval<T>> getIntervals()

Returns all currently defined intervals.

Gibt zurück:

getLowerRange

public HierarchyBuilderIntervalBased.Range<T> getLowerRange()

Returns the lower range.

Gibt zurück:

getUpperRange

public HierarchyBuilderIntervalBased.Range<T> getUpperRange()

Returns the upper range.

Gibt zurück:

isValid

public String isValid()

Beschreibung aus Klasse kopiert: HierarchyBuilderGroupingBased

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

Setzt außer Kraft:

isValid in Klasse HierarchyBuilderGroupingBased<T>

Gibt zurück:

addInterval

protected void addInterval(HierarchyBuilderIntervalBased.Interval<T> interval)

Adds an interval.

Parameter:

interval -

getAdjustedRanges

protected HierarchyBuilderIntervalBased.Range<T>[] getAdjustedRanges()

Returns adjusted ranges.

Gibt zurück:

Array containing {lower, upper}

prepareGroups

protected HierarchyBuilderGroupingBased.AbstractGroup[][] prepareGroups()

Beschreibung aus Klasse kopiert: HierarchyBuilderGroupingBased

Tells the implementing class to prepare the generalization process.

Angegeben von:

prepareGroups in Klasse HierarchyBuilderGroupingBased<T>

Gibt zurück:

setData

protected void setData(String[] data)

Sets the data array.

Setzt außer Kraft:

setData in Klasse HierarchyBuilderGroupingBased<T>

Parameter:

data -

setLevels

protected void setLevels(List<HierarchyBuilderGroupingBased.Level<T>> levels)

Sets the groups on higher levels of the hierarchy.

Setzt außer Kraft:

setLevels in Klasse HierarchyBuilderGroupingBased<T>

Parameter:

levels -