Uses of Class
org.apache.datasketches.kll.KllLongsSketch

Packages that use KllLongsSketch

Package	Description
org.apache.datasketches.kll	This package is for the implementations of the sketch algorithm developed by Zohar Karnin, Kevin Lang, and Edo Liberty that is commonly referred to as the "KLL" sketch after the authors' last names.

Uses of KllLongsSketch in org.apache.datasketches.kll

Methods in org.apache.datasketches.kll that return KllLongsSketch

Modifier and Type	Method	Description
static KllLongsSketch	KllLongsSketch.heapify(org.apache.datasketches.memory.Memory srcMem)	Factory heapify takes a compact sketch image in Memory and instantiates an on-heap sketch.
static KllLongsSketch	KllLongsSketch.newDirectInstance(int k, org.apache.datasketches.memory.WritableMemory dstMem, org.apache.datasketches.memory.MemoryRequestServer memReqSvr)	Create a new direct updatable instance of this sketch with a given k.
static KllLongsSketch	KllLongsSketch.newDirectInstance(org.apache.datasketches.memory.WritableMemory dstMem, org.apache.datasketches.memory.MemoryRequestServer memReqSvr)	Create a new direct updatable instance of this sketch with the default k.
static KllLongsSketch	KllLongsSketch.newHeapInstance()	Create a new heap instance of this sketch with the default k = 200.
static KllLongsSketch	KllLongsSketch.newHeapInstance(int k)	Create a new heap instance of this sketch with a given parameter k.
static KllLongsSketch	KllLongsSketch.wrap(org.apache.datasketches.memory.Memory srcMem)	Wrap a sketch around the given read only compact source Memory containing sketch data that originated from this sketch.
static KllLongsSketch	KllLongsSketch.writableWrap(org.apache.datasketches.memory.WritableMemory srcMem, org.apache.datasketches.memory.MemoryRequestServer memReqSvr)	Wrap a sketch around the given source Writable Memory containing sketch data that originated from this sketch.