Uses of Class
org.apache.datasketches.sampling.ReservoirLongsUnion
| Package | Description |
|---|---|
| org.apache.datasketches.sampling |
This package is dedicated to streaming algorithms that enable fixed size, uniform sampling of
unweighted items from a stream.
|
-
Uses of ReservoirLongsUnion in org.apache.datasketches.sampling
Methods in org.apache.datasketches.sampling that return ReservoirLongsUnion Modifier and Type Method Description static ReservoirLongsUnionReservoirLongsUnion. heapify(org.apache.datasketches.memory.Memory srcMem)Instantiates a Union from Memorystatic ReservoirLongsUnionReservoirLongsUnion. newInstance(int maxK)Creates an empty Union with a maximum reservoir capacity of size k.