【摘要】 模型驱动体系(MDA)是OMG提出的一种IT系统描述和构造方法,在其发展与应用过程中,往返工程对于保证系统的实现与完善非常重要。论述了MDA中的三种往返工程方法,并给出了实例具体分析并比较,最后总结其发展趋势。更多还原

【Abstract】 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.更多还原