ModelGen is a project mainly written in ActionScript, it's free.
Generates AS3 classes from a text file that can be watched as an observable "model"
COMPILATION :
This project can be compiled with the help of Redtamarin : http://code.google.com/p/redtamarin/
EXAMPLE USAGE :
In the bin folder, launch "modelGen.exe" with "model.txt" as an argument to see the result.
two class are generated: "Slider" and "SliderData":
PERSONNAL USAGE :