Uses of Class
com.yahoo.sketches.quantiles.DoublesSketch

Packages that use DoublesSketch

Package	Description
com.yahoo.sketches.quantiles	The quantiles package contains stochastic streaming algorithms that enable single-pass analysis of the distribution of a stream of real (double) values or generic items.

Uses of DoublesSketch in com.yahoo.sketches.quantiles

Subclasses of DoublesSketch in com.yahoo.sketches.quantiles

Modifier and Type	Class and Description
class	CompactDoublesSketch
class	UpdateDoublesSketch

Methods in com.yahoo.sketches.quantiles that return DoublesSketch

Modifier and Type	Method and Description
DoublesSketch	DoublesSketch.downSample(DoublesSketch srcSketch, int smallerK, Memory dstMem) From an source sketch, create a new sketch that must have a smaller value of K.
abstract DoublesSketch	DoublesUnion.getResult() Gets the result of this Union operation as a copy of the internal state.
abstract DoublesSketch	DoublesUnion.getResultAndReset() Gets the result of this Union operation (without a copy) and resets this Union to the virgin state.
static DoublesSketch	DoublesSketch.heapify(Memory srcMem) Heapify takes the sketch image in Memory and instantiates an on-heap Sketch.
static DoublesSketch	DoublesSketch.wrap(Memory srcMem) Wrap this sketch around the given compact Memory image of a DoublesSketch.

Methods in com.yahoo.sketches.quantiles with parameters of type DoublesSketch

Modifier and Type	Method and Description
static DoublesUnion	DoublesUnionBuilder.build(DoublesSketch sketch) Deprecated. changed name to DoublesUnionBuilder.heapify(DoublesSketch) to more accuately reflect its intent
static DoublesUnion	DoublesUnionBuilder.copyBuild(DoublesSketch sketch) Deprecated. this is a duplicate of DoublesUnionBuilder.heapify(DoublesSketch) and no longer needed.
DoublesSketch	DoublesSketch.downSample(DoublesSketch srcSketch, int smallerK, Memory dstMem) From an source sketch, create a new sketch that must have a smaller value of K.
static DoublesUnion	DoublesUnionBuilder.heapify(DoublesSketch sketch) Returns a Heap Union object that has been initialized with the data from the given sketch.
abstract void	DoublesUnion.update(DoublesSketch sketchIn) Iterative union operation, which means this method can be repeatedly called.