Package | Description |
---|---|
org.apache.datasketches.fdt |
Frequent Distinct Tuples Sketch
|
org.apache.datasketches.thetacommon |
This package contains common tools and methods for the theta,
tuple, tuple/* and fdt packages.
|
org.apache.datasketches.tuple |
The tuple package contains a number of sketches based on the same
fundamental algorithms of the Theta Sketch Framework and extend these
concepts for whole new families of sketches.
|
org.apache.datasketches.tuple.adouble |
This package is for a generic implementation of the Tuple sketch for single Double value.
|
org.apache.datasketches.tuple.aninteger |
This package is for a generic implementation of the Tuple sketch for single Integer value.
|
org.apache.datasketches.tuple.strings |
This package is for a generic implementation of the Tuple sketch for single String value.
|
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.
|
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.
|
Summary
Interface for user-defined Summary, which is associated with every hash in a tuple sketch
|
Class and Description |
---|
CompactSketch
CompactSketches are never created directly.
|
DeserializeResult
Returns an object and its size in bytes as a result of a deserialize operation
|
SerializerDeserializer.SketchType
Defines the sketch classes that this SerializerDeserializer can handle.
|
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 hash 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.
|
TupleSketchIterator
Iterator over a generic tuple sketch
|
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
|
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 hash 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
|
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 hash 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
|
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 hash 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
|
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