| Package | Description | 
|---|---|
| org.apache.storm.streams | |
| org.apache.storm.streams.processors | 
| Class and Description | 
|---|
| Processor
 A processor processes a stream of elements and produces some result. 
 | 
| Class and Description | 
|---|
| BatchProcessor
 Top level marker interface for processors that computes results for a batch of tuples like Aggregate, Join etc. 
 | 
| JoinProcessor.JoinType | 
| Processor
 A processor processes a stream of elements and produces some result. 
 | 
| ProcessorContext
 Context information passed to the  
Processor. | 
| StatefulProcessor
 Top level interface for processors that does stateful processing. 
 | 
Copyright © 2019 The Apache Software Foundation. All rights reserved.