Uses of Class
com.yahoo.sketches.tuple.Sketch

Packages that use Sketch

Package	Description
com.yahoo.sketches.tuple	The tuple package contains implementation of sketches based on the idea of theta sketches with the addition of values associated with unique keys.

Uses of Sketch in com.yahoo.sketches.tuple

Subclasses of Sketch in com.yahoo.sketches.tuple

Modifier and Type	Class and Description
class	CompactSketch<S extends Summary> CompactSketches are never created directly.
class	UpdatableSketch<U,S extends UpdatableSummary<U>> An extension of QuickSelectSketch, which can be updated with many types of keys.

Methods in com.yahoo.sketches.tuple that return Sketch

Modifier and Type	Method and Description
static <S extends Summary> Sketch<S>	Sketches.createEmptySketch()
static <S extends Summary> Sketch<S>	Sketches.heapifySketch(Memory mem) Instantiate Sketch from a given Memory

Methods in com.yahoo.sketches.tuple with parameters of type Sketch

Modifier and Type	Method and Description
void	Union.update(Sketch<S> sketchIn) Updates the internal set by adding entries from the given sketch
void	Intersection.update(Sketch<S> sketchIn) Updates the internal set by intersecting it with the given sketch
void	AnotB.update(Sketch<S> a, Sketch<S> b) Perform A-and-not-B set operation on the two given sketches.
void	AnotB.update(Sketch<S> a, Sketch<S> b) Perform A-and-not-B set operation on the two given sketches.