Uses of Package
org.apache.datasketches.tuple

Packages that use org.apache.datasketches.tuple

Package	Description
org.apache.datasketches.fdt
org.apache.datasketches.tuple	The tuple package contains implementation of sketches based on the idea of theta sketches with the addition of values associated with unique keys.
org.apache.datasketches.tuple.adouble
org.apache.datasketches.tuple.aninteger
org.apache.datasketches.tuple.strings

Classes in org.apache.datasketches.tuple used by org.apache.datasketches.fdt

Class and Description
Sketch This is an equivalent to org.apache.datasketches.theta.Sketch with addition of a user-defined Summary object associated with every unique entry in the sketch.
UpdatableSketch An extension of QuickSelectSketch<S>, which can be updated with many types of keys.

Classes in org.apache.datasketches.tuple used by org.apache.datasketches.tuple

Class and Description
ArrayOfDoublesAnotB Computes a set difference of two tuple sketches of type ArrayOfDoubles
ArrayOfDoublesCombiner Combines two arrays of double values for use with ArrayOfDoubles tuple sketches
ArrayOfDoublesCompactSketch Top level compact tuple sketch of type ArrayOfDoubles.
ArrayOfDoublesIntersection Computes the intersection of two or more tuple sketches of type ArrayOfDoubles.
ArrayOfDoublesSetOperationBuilder Builds set operations object for tuple sketches of type ArrayOfDoubles.
ArrayOfDoublesSketch The base class for the tuple sketch of type ArrayOfDoubles, where an array of double values is associated with each key.
ArrayOfDoublesSketchIterator Interface for iterating over tuple sketches of type ArrayOfDoubles
ArrayOfDoublesUnion The base class for unions of tuple sketches of type ArrayOfDoubles.
ArrayOfDoublesUpdatableSketch The top level for updatable tuple sketches of type ArrayOfDoubles.
ArrayOfDoublesUpdatableSketchBuilder For building a new ArrayOfDoublesUpdatableSketch
CompactSketch CompactSketches are never created directly.
DeserializeResult Returns an object and its size in bytes as a result of a deserialize operation
Sketch This is an equivalent to org.apache.datasketches.theta.Sketch with addition of a user-defined Summary object associated with every unique entry in the sketch.
SketchIterator Iterator over a generic tuple sketch
Summary Interface for user-defined Summary, which is associated with every key in a tuple sketch
SummaryDeserializer Interface for deserializing user-defined Summary
SummaryFactory Interface for user-defined SummaryFactory
SummarySetOperations This is to provide methods of producing unions and intersections of two Summary objects.
UpdatableSketch An extension of QuickSelectSketch<S>, which can be updated with many types of keys.
UpdatableSketchBuilder For building a new generic tuple UpdatableSketch
UpdatableSummary Interface for updating user-defined Summary

Classes in org.apache.datasketches.tuple used by org.apache.datasketches.tuple.adouble

Class and Description
DeserializeResult Returns an object and its size in bytes as a result of a deserialize operation
Sketch This is an equivalent to org.apache.datasketches.theta.Sketch with addition of a user-defined Summary object associated with every unique entry in the sketch.
Summary Interface for user-defined Summary, which is associated with every key in a tuple sketch
SummaryDeserializer Interface for deserializing user-defined Summary
SummaryFactory Interface for user-defined SummaryFactory
SummarySetOperations This is to provide methods of producing unions and intersections of two Summary objects.
UpdatableSketch An extension of QuickSelectSketch<S>, which can be updated with many types of keys.
UpdatableSummary Interface for updating user-defined Summary

Classes in org.apache.datasketches.tuple used by org.apache.datasketches.tuple.aninteger

Class and Description
DeserializeResult Returns an object and its size in bytes as a result of a deserialize operation
Sketch This is an equivalent to org.apache.datasketches.theta.Sketch with addition of a user-defined Summary object associated with every unique entry in the sketch.
Summary Interface for user-defined Summary, which is associated with every key in a tuple sketch
SummaryDeserializer Interface for deserializing user-defined Summary
SummaryFactory Interface for user-defined SummaryFactory
SummarySetOperations This is to provide methods of producing unions and intersections of two Summary objects.
UpdatableSketch An extension of QuickSelectSketch<S>, which can be updated with many types of keys.
UpdatableSummary Interface for updating user-defined Summary

Classes in org.apache.datasketches.tuple used by org.apache.datasketches.tuple.strings

Class and Description
DeserializeResult Returns an object and its size in bytes as a result of a deserialize operation
Sketch This is an equivalent to org.apache.datasketches.theta.Sketch with addition of a user-defined Summary object associated with every unique entry in the sketch.
Summary Interface for user-defined Summary, which is associated with every key in a tuple sketch
SummaryDeserializer Interface for deserializing user-defined Summary
SummaryFactory Interface for user-defined SummaryFactory
SummarySetOperations This is to provide methods of producing unions and intersections of two Summary objects.
UpdatableSketch An extension of QuickSelectSketch<S>, which can be updated with many types of keys.
UpdatableSummary Interface for updating user-defined Summary