I want use FET as an API, I want use FileDataInput as param method and have FileDataOutput as result. Is it possible to do?
There is available a command line version, did you try it? Maybe this is what you need.
I do not know what FileDataInput and FileDataOutput exactly mean. For the moment, I did not implement an API. But just look how things are done in src/interface/fet.cpp for the command line version: see lines 262-384.
It is possible to make an API for FET, not so difficult, I think.
Please let me know further questions.
Commande line version it's what I need, but about XML have you the shemat for input (*.fet) and output (subgroups_timetable.xml, teachers_timetable.xml) files.
No, I don't have schemas. You will have to look on some examples.