Package | Description |
---|---|
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.
|
Modifier and Type | Class and Description |
---|---|
class |
UpdatableSketch<U,S extends UpdatableSummary<U>>
An extension of QuickSelectSketch<S>, which can be updated with many types of keys.
|
class |
UpdatableSketchBuilder<U,S extends UpdatableSummary<U>>
For building a new generic tuple UpdatableSketch
|
Modifier and Type | Method and Description |
---|---|
static <U,S extends UpdatableSummary<U>> |
Sketches.heapifyUpdatableSketch(org.apache.datasketches.memory.Memory mem,
SummaryDeserializer<S> deserializer,
SummaryFactory<S> summaryFactory)
Instantiate UpdatableSketch from a given Memory
|
Modifier and Type | Method and Description |
---|---|
UpdatableSummary<U> |
UpdatableSummary.update(U value)
This is to provide a method of updating summaries.
|
Modifier and Type | Class and Description |
---|---|
class |
DoubleSummary
Summary for generic tuple sketches of type Double.
|
Modifier and Type | Class and Description |
---|---|
class |
IntegerSummary
Summary for generic tuple sketches of type Integer.
|
Modifier and Type | Class and Description |
---|---|
class |
ArrayOfStringsSummary |
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