FlexGen Examples used at Code Generation 2009
==========================================

Install Ruby
------------

http://ruby-lang.org

Currently Ruby 1.9.x is not supported, use 1.8.x instead.


Install FlexGen
------------

> gem install flexgen-0.5.0.gem


Run the examples
----------------

1. Ruby Metamodel Representation to UML Class

> uml_class/statemachine_mm_to_ea.rb

This takes the metamodel defined in metamodel/statemachine_metamodel.rb and 
turns it into uml_class/generated/statemachine_metamodel_import.xml
(If the regenerated metamodel already exists, see below, this is taken as input)
You can import this into Enterprise Architect and drag the model elements to a diagram.
When you regenerate the xml file and reimport it, the layout should be preserved.
(Diagram element IDs are stored in statemachine_metamodel_import.xml.ids)


2. UML Class to Ruby Metamodel Representation

Export the UML Class root package to uml_class/statemachine_metamodel_export.xml

> uml_class/ea_to_statemachine_mm.rb

This takes the exported file and turns it into uml_class/statemachine_metamodel_regenerated.rb


3. Statemachine Code Generator

> code_generator/statemachine_generator.rb

This takes the model defined in model/example_machine_dsl.rb and generates
an output file into code_generator/generated/