# Hierarchy For Package org.apache.datasketches.req

Package Hierarchies:

- All Packages

## Class Hierarchy

- java.lang.Object
  - org.apache.datasketches.req.ReqSketch
  - org.apache.datasketches.req.ReqSketchBuilder
  - org.apache.datasketches.req.ReqSketchIterator (implements org.apache.datasketches.quantilescommon.QuantilesFloatsSketchIterator)

## Interface Hierarchy

- org.apache.datasketches.req.ReqDebug