A dead-simple and easy to implement command system.
Simply call Faucet.initialize(null) for the default implementation of Flow.
In your application, implement the Invoker interface as you see fit.
Optionally, you may choose to implement the Channel object, however, it is not neccessary.
Your Invoker implementation can simply return null or a nulled Channel implementation for its getChannel() implementation, as Flow by itself does not utilize Channel.
From there, wherever your application listens for input messages/commands, call Faucet.process(String, Invoker, Flow).
The first argument refers to the name of the command. The second is an instance of your Invoker implementation.
Lastly, the third argument (Flow) can be your own Flow implementation or the default, included StringFlow implementation,
which accepts arguments as a String[] for its constructor (excluding the command).