Uses of Class
org.apache.datasketches.sampling.ReservoirLongsSketch

Packages that use ReservoirLongsSketch

Package	Description
org.apache.datasketches.sampling	This package is dedicated to streaming algorithms that enable fixed size, uniform sampling of weighted and unweighted items from a stream.

Uses of ReservoirLongsSketch in org.apache.datasketches.sampling

Methods in org.apache.datasketches.sampling that return ReservoirLongsSketch

Modifier and Type	Method	Description
ReservoirLongsSketch	ReservoirLongsUnion.getResult()	Returns a sketch representing the current state of the union.
static ReservoirLongsSketch	ReservoirLongsSketch.heapify(org.apache.datasketches.memory.Memory srcMem)	Returns a sketch instance of this class from the given srcMem, which must be a Memory representation of this sketch class.
static ReservoirLongsSketch	ReservoirLongsSketch.newInstance(int k)	Construct a mergeable reservoir sampling sketch with up to k samples using the default resize factor (8).
static ReservoirLongsSketch	ReservoirLongsSketch.newInstance(int k, ResizeFactor rf)	Construct a mergeable reservoir sampling sketch with up to k samples using the default resize factor (8).

Methods in org.apache.datasketches.sampling with parameters of type ReservoirLongsSketch

Modifier and Type	Method	Description
void	ReservoirLongsUnion.update(ReservoirLongsSketch sketchIn)	Union the given sketch.