Package org.apache.datasketches.kll

package 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.

Related Packages

Package	Description
org.apache.datasketches	This package is the parent package for all sketch families and common code areas.

Class	Description
KllDoublesSketch	This variation of the KllSketch implements primitive doubles.
KllDoublesSketchIterator	Iterator over KllDoublesSketch.
KllFloatsSketch	This variation of the KllSketch implements primitive floats.
KllFloatsSketchIterator	Iterator over KllFloatsSketch.
KllItemsSketch<T>	This variation of the KllSketch implements generic data types.
KllItemsSketchIterator<T>	Iterator over KllItemsSketch.
KllLongsSketch	This variation of the KllSketch implements primitive longs.
KllLongsSketchIterator	Iterator over KllLongsSketch.
KllSketch	This class is the root of the KLL sketch class hierarchy.
KllSketch.SketchStructure	Used primarily to define the structure of the serialized sketch.
KllSketch.SketchType	Used to define the variable type of the current instance of this class.
KllSketchIterator	The base implementation for the KLL sketch iterator hierarchy used for viewing the non-ordered quantiles retained by a sketch.