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 | Field and Description |
---|---|
protected SummaryFactory<S> |
Sketch.summaryFactory_ |
Modifier and Type | Method and Description |
---|---|
SummaryFactory<S> |
Sketch.getSummaryFactory()
Gets the Summary Factory class of type S
|
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
|
Constructor and Description |
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UpdatableSketch(int nomEntries,
int lgResizeFactor,
float samplingProbability,
SummaryFactory<S> summaryFactory)
This is to create a new instance of an UpdatableQuickSelectSketch.
|
UpdatableSketch(org.apache.datasketches.memory.Memory srcMem,
SummaryDeserializer<S> deserializer,
SummaryFactory<S> summaryFactory)
Deprecated.
As of 3.0.0, heapifying an UpdatableSketch is deprecated.
This capability will be removed in a future release.
Heapifying a CompactSketch is not deprecated.
|
UpdatableSketchBuilder(SummaryFactory<S> summaryFactory)
Creates an instance of UpdatableSketchBuilder with default parameters
|
Modifier and Type | Class and Description |
---|---|
class |
DoubleSummaryFactory
Factory for DoubleSummary.
|
Modifier and Type | Class and Description |
---|---|
class |
IntegerSummaryFactory
Factory for IntegerSummary.
|
Modifier and Type | Class and Description |
---|---|
class |
ArrayOfStringsSummaryFactory |
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