bbvfsm is a hierarchical state machine with fluent definition syntax.

The finite state machine provides the following features:

• States and events are defined as Java Enums
• Mixed version of Moore-/Mealy-Machine
• Definition of entry and exit actions
• Definition of actions on the transition
• Definition and runtime is devided
• Extensible logging
• Passive and active mode
• Adding Event handler
• Simple syntax
• Used in production code

We are currently moving the old version from Google Code to GitHub.