# Uses of Interface
org.apache.storm.streams.processors.StatefulProcessor

Packages that use StatefulProcessor
Package
Description
org.apache.storm.streams.processors

- ## Uses of StatefulProcessor in org.apache.storm.streams.processors

  Classes in org.apache.storm.streams.processors that implement StatefulProcessor
  Modifier and Type
  Class
  Description
  `class`
  `StateQueryProcessor<K,V>`
  `class`
  `UpdateStateByKeyProcessor<K,V,R>`