Uses of Package
org.apache.datasketches
| Package | Description |
|---|---|
| org.apache.datasketches |
This package is the parent package for all sketch algorithms.
|
| org.apache.datasketches.cpc |
Compressed Probabilistic Counting
|
| org.apache.datasketches.frequencies |
This package is dedicated to streaming algorithms that enable estimation of the
frequency of occurence of items in a weighted multiset stream of items.
|
| org.apache.datasketches.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.
|
| org.apache.datasketches.sampling |
This package is dedicated to streaming algorithms that enable fixed size, uniform sampling of
unweighted items from a stream.
|
| org.apache.datasketches.theta |
The theta package contains all the sketch classes that are members of the
Theta Sketch Framework.
|
| org.apache.datasketches.tuple |
The tuple package contains implementation of sketches based on the idea of
theta sketches with the addition of values associated with unique keys.
|
| org.apache.datasketches.tuple.arrayofdoubles | |
| org.apache.datasketches.tuple.strings |
-
Classes in org.apache.datasketches used by org.apache.datasketches Class Description ArrayOfItemsSerDe Base class for serializing and deserializing custom types.Family Defines the various families of sketch and set operation classes.GenericInequalitySearch.Inequality The enumerator of inequalitiesInequalitySearch This provides efficient, unique and unambiguous binary searching for inequality comparison criteria for ordered arrays of values that may include duplicate values.ResizeFactor For the Families that accept this configuration parameter, it controls the size multiple that affects how fast the internal cache grows, when more space is required.SketchesException Exception class for the library -
Classes in org.apache.datasketches used by org.apache.datasketches.cpc Class Description Family Defines the various families of sketch and set operation classes. -
Classes in org.apache.datasketches used by org.apache.datasketches.frequencies Class Description ArrayOfItemsSerDe Base class for serializing and deserializing custom types. -
Classes in org.apache.datasketches used by org.apache.datasketches.quantiles Class Description ArrayOfItemsSerDe Base class for serializing and deserializing custom types. -
Classes in org.apache.datasketches used by org.apache.datasketches.sampling Class Description ArrayOfItemsSerDe Base class for serializing and deserializing custom types.ResizeFactor For the Families that accept this configuration parameter, it controls the size multiple that affects how fast the internal cache grows, when more space is required. -
Classes in org.apache.datasketches used by org.apache.datasketches.theta Class Description Family Defines the various families of sketch and set operation classes.ResizeFactor For the Families that accept this configuration parameter, it controls the size multiple that affects how fast the internal cache grows, when more space is required. -
Classes in org.apache.datasketches used by org.apache.datasketches.tuple Class Description ResizeFactor For the Families that accept this configuration parameter, it controls the size multiple that affects how fast the internal cache grows, when more space is required. -
Classes in org.apache.datasketches used by org.apache.datasketches.tuple.arrayofdoubles Class Description ResizeFactor For the Families that accept this configuration parameter, it controls the size multiple that affects how fast the internal cache grows, when more space is required. -
Classes in org.apache.datasketches used by org.apache.datasketches.tuple.strings Class Description ResizeFactor For the Families that accept this configuration parameter, it controls the size multiple that affects how fast the internal cache grows, when more space is required.