Grammatical Architectures

There are several open source gramars available:

1. Apache Storm Topology - generates almost the entire implementation of a Storm topology
2. Kafka Topics Component - generates a reusable component encapsulating all knowledge of one or more Kafka topics and providing a strongly-typed, pure Java interface to produce to and consume from those topics
3. Simple Maven Project - generates a simple mavenized project

As well as some additional gramars that are shipped as part of the core gramar library:

1. New Gramar Project
2. Gramar Extension Project