Uses of Class
org.apache.datasketches.hll.HllSketch

Packages that use HllSketch

Package	Description
org.apache.datasketches.hll	The DataSketches™ HLL sketch family package

Uses of HllSketch in org.apache.datasketches.hll

Methods in org.apache.datasketches.hll that return HllSketch

Modifier and Type	Method	Description
HllSketch	HllSketch.copy()	Return a copy of this sketch onto the Java heap.
HllSketch	HllSketch.copyAs(TgtHllType tgtHllType)	Return a deep copy of this sketch onto the Java heap with the specified TgtHllType.
HllSketch	Union.getResult()	Return the result of this union operator as an HLL_4 sketch.
HllSketch	Union.getResult(TgtHllType tgtHllType)	Return the result of this union operator with the specified TgtHllType
static final HllSketch	HllSketch.heapify(byte[] byteArray)	Heapify the given byte array, which must be a valid HllSketch image and may have data.
static final HllSketch	HllSketch.heapify(org.apache.datasketches.memory.Memory srcMem)	Heapify the given Memory, which must be a valid HllSketch image and may have data.
static final HllSketch	HllSketch.wrap(org.apache.datasketches.memory.Memory srcMem)	Wraps the given read-only Memory that must be a image of a valid sketch, which may be in compact or updatable form, and should have data.
static final HllSketch	HllSketch.writableWrap(org.apache.datasketches.memory.WritableMemory srcWmem)	Wraps the given WritableMemory, which must be a image of a valid updatable sketch, and may have data.

Methods in org.apache.datasketches.hll with parameters of type HllSketch

Modifier and Type	Method	Description
void	Union.update(HllSketch sketch)	Update this union operator with the given sketch.