# Uses of Class
org.apache.datasketches.quantiles.QuantilesDoublesUnion

Packages that use QuantilesDoublesUnion
Package
Description
org.apache.datasketches.quantiles
The quantiles package contains stochastic streaming algorithms that enable single-pass analysis of the distribution of a stream of quantiles.

## Uses of QuantilesDoublesUnion in org.apache.datasketches.quantiles

Methods in org.apache.datasketches.quantiles that return QuantilesDoublesUnion
Modifier and Type
Method
Description
`QuantilesDoublesUnion`
QuantilesDoublesUnionBuilder.`build()`
Returns a new empty Union object with the current configuration of this Builder.
`QuantilesDoublesUnion`
QuantilesDoublesUnionBuilder.`build(MemorySegment dstSeg, MemorySegmentRequest mSegReq)`
Returns a new empty Union object with the current configuration of this Builder and the specified backing destination MemorySegment store.
`static QuantilesDoublesUnion`
QuantilesDoublesUnion.`heapify(MemorySegment srcSeg)`
Returns a Heap Union object that has been initialized with the data from the given MemorySegment that contains an image of a sketch.
`static QuantilesDoublesUnion`
QuantilesDoublesUnion.`heapify(QuantilesDoublesSketch sketch)`
Returns a Heap Union object that has been initialized with the data from the given sketch.
`static QuantilesDoublesUnion`
QuantilesDoublesUnion.`wrap(MemorySegment srcSeg)`
Returns an updatable Union object that wraps the given MemorySegment that contains an image of a QuantilesDoublesSketch.
`static QuantilesDoublesUnion`
QuantilesDoublesUnion.`wrap(MemorySegment srcSeg, MemorySegmentRequest mSegReq)`
Returns an updatable Union object that wraps the given MemorySegment that contains an image of a QuantilesDoublesSketch.