Package | Description |
---|---|
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 |
Modifier and Type | Method and Description |
---|---|
static <S extends Summary> |
Sketches.heapifySketch(org.apache.datasketches.memory.Memory mem,
SummaryDeserializer<S> deserializer)
Instantiate Sketch from a given Memory
|
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 |
---|
UpdatableSketch(org.apache.datasketches.memory.Memory srcMem,
SummaryDeserializer<S> deserializer,
SummaryFactory<S> summaryFactory)
This is to create an instance of a sketch given a serialized form
|
Modifier and Type | Class and Description |
---|---|
class |
DoubleSummaryDeserializer |
Modifier and Type | Class and Description |
---|---|
class |
IntegerSummaryDeserializer |
Modifier and Type | Class and Description |
---|---|
class |
ArrayOfStringsSummaryDeserializer |
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