## Uses of Class
org.apache.datasketches.sampling.VarOptItemsSketch

Packages that use VarOptItemsSketch
org.apache.datasketches.sampling: This package is dedicated to streaming algorithms that enable fixed size, uniform sampling of weighted and unweighted items from a stream.

### Uses of VarOptItemsSketch in org.apache.datasketches.sampling

Methods in org.apache.datasketches.sampling that return VarOptItemsSketch
`VarOptItemsSketch<T>` VarOptItemsUnion.`getResult()` Gets the varopt sketch resulting from the union of any input sketches.
`static <T> VarOptItemsSketch<T>` VarOptItemsSketch.`heapify(org.apache.datasketches.memory.Memory srcMem, ArrayOfItemsSerDe<T> serDe)` Returns a sketch instance of this class from the given srcMem, which must be a Memory representation of this sketch class.
`static <T> VarOptItemsSketch<T>` VarOptItemsSketch.`newInstance(int k)` Construct a varopt sampling sketch with up to k samples using the default resize factor (8).
`static <T> VarOptItemsSketch<T>` VarOptItemsSketch.`newInstance(int k, ResizeFactor rf)` Construct a varopt sampling sketch with up to k samples using the specified resize factor.

Methods in org.apache.datasketches.sampling with parameters of type VarOptItemsSketch
`void` VarOptItemsUnion.`update(VarOptItemsSketch<T> sketchIn)` Union the given sketch.