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

Packages that use Union

Package	Description
org.apache.datasketches.hll	The hll package contains a high performance implementation of Phillipe Flajolet's HLL sketch with significantly improved error behavior.

Uses of Union in org.apache.datasketches.hll

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

Modifier and Type	Method and Description
static Union	Union.heapify(byte[] byteArray) Construct a union operator populated with the given byte array image of an HllSketch.
static Union	Union.heapify(org.apache.datasketches.memory.Memory mem) Construct a union operator populated with the given Memory image of an HllSketch.
static Union	Union.writableWrap(org.apache.datasketches.memory.WritableMemory wmem) Wraps the given WritableMemory, which must be a image of a valid updatable HLL_8 sketch, and may have data.