Object model
 

Hi,
I'm a student in the Department of computer science in the Faculty of Engineering, Alexandria , Egypt. My Final project is to implement a peer to peer client using Gnutella protocol.
I've read the Gnutella0.6 rfc and understood it well. but now I was asked to make an object model for the project , so I need some help.. I've found an object model in www.gnutella.org but I still need some help. can anyone tell me where can I find an object model for a Gnutella client. Or where to find an object model for a peer to peer network??
thx in advance.