Research on Application of Round-trip Engineering in MDA
往返工程在MDA中的应用研究*

Model Driven Architecture(MDA) is an approach of IT system specification and construction introduced by OMG.In the process of its development and application, round-trip engineering is very important to ensure the implementation and improvement of the systems.This paper presented three round-trip engineering methods in MDA.Two MDA platforms were analyzed and compared in details on how they support these methods.It concluded with an outlook on future evolution of round-trip engineering in MDA.