Design and implementation of a network software modeling method base on MDA modeling

With the development of networking and communications, network software has become the mainstream of software development. The traditional object-oriented modeling software can not meet the changing needs, and the model which is created is not executable. This paper put forward that put the executable modeling language and meta object facility (Meta Object Facility, MOF) of the four-tiered management structure together, and divide the traditional network software modeling work in two parts, meta-modeling and traditional modeling. Meet the distributed characteristic of the network, and more easily to be expanded and the final model is executable.