Uses of Class
org.apache.datasketches.quantilescommon.GenericPartitionBoundaries
Package
Description
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.
The quantiles package contains stochastic streaming algorithms that enable single-pass
analysis of the distribution of a stream of quantiles.
This package contains common tools and methods for the quantiles, kll and
req packages.
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Uses of GenericPartitionBoundaries in org.apache.datasketches.kll
Modifier and TypeMethodDescriptionKllItemsSketch.getPartitionBoundariesFromNumParts
(int numEquallySizedParts, QuantileSearchCriteria searchCrit) KllItemsSketch.getPartitionBoundariesFromPartSize
(long nominalPartSizeItems, QuantileSearchCriteria searchCrit) -
Uses of GenericPartitionBoundaries in org.apache.datasketches.partitions
Modifier and TypeFieldDescriptionfinal GenericPartitionBoundaries<T>
Partitioner.StackElement.gpb
A reference to the relevant GenericPartitionBoundaries classModifierConstructorDescriptionStackElement
(GenericPartitionBoundaries<T> gpb, int part, String levelPartId) Constructs this StackElement -
Uses of GenericPartitionBoundaries in org.apache.datasketches.quantiles
Modifier and TypeMethodDescriptionItemsSketch.getPartitionBoundariesFromNumParts
(int numEquallySizedParts, QuantileSearchCriteria searchCrit) ItemsSketch.getPartitionBoundariesFromPartSize
(long nominalPartSizeItems, QuantileSearchCriteria searchCrit) -
Uses of GenericPartitionBoundaries in org.apache.datasketches.quantilescommon
Modifier and TypeMethodDescriptionItemsSketchSortedView.getPartitionBoundariesFromNumParts
(int numEquallySizedParts, QuantileSearchCriteria searchCrit) default GenericPartitionBoundaries<T>
PartitioningFeature.getPartitionBoundariesFromNumParts
(int numEquallySizedParts) This method returns an instance ofGenericPartitionBoundaries
which provides sufficient information for the user to create the given number of equally sized partitions, where "equally sized" refers to an approximately equal number of items per partition.PartitioningFeature.getPartitionBoundariesFromNumParts
(int numEquallySizedParts, QuantileSearchCriteria searchCrit) This method returns an instance ofGenericPartitionBoundaries
which provides sufficient information for the user to create the given number of equally sized partitions, where "equally sized" refers to an approximately equal number of items per partition.ItemsSketchSortedView.getPartitionBoundariesFromPartSize
(long nominalPartitionSize, QuantileSearchCriteria searchCrit) default GenericPartitionBoundaries<T>
PartitioningFeature.getPartitionBoundariesFromPartSize
(long nominalPartSizeItems) This method returns an instance ofGenericPartitionBoundaries
which provides sufficient information for the user to create the given number of equally sized partitions, where "equally sized" refers to an approximately equal number of items per partition.PartitioningFeature.getPartitionBoundariesFromPartSize
(long nominalPartSizeItems, QuantileSearchCriteria searchCrit) This method returns an instance ofGenericPartitionBoundaries
which provides sufficient information for the user to create the given number of equally sized partitions, where "equally sized" refers to an approximately equal number of items per partition.