模型驱动体系结构及其映射规则原理分析

该文介绍了一种基于模型驱动的软件体系结构。该体系结构通过平台无关模型与平台相关模型之间的变换,来提高系统的可重用性、可移植性和互操作性，从总体上提高了工程的质量。这种体系结掏中的建模语言起到了编程语言的作用，通过对模型的重用来实现软件的重用性。另外，该文就该体系结构的核心部分——模型转换进一步系统地介绍其映射方式，探讨了映射规则形成的基本原理，清晰地阐述了如何通过扩展机制实现模型之间的间接映射。并提出了这种体系结构今后需解决的问题。

Model Driven Architecture and Analysis of Its Theory of Mapping

A software architecture based on model driven is introduced in the paper. This architecture improves the portability, interoperability and reusability of the system by transforming the different models. In this architecture, the modeling language acts as a kind of programming language ,the reusability of software is realized by reusing the models.So, it improves the engineering quality. Furthermore, the paper introduces more about the mapping styles,the theory of it come into being in the models transform and expatiates clearly how to resolve the problem of the indirect mapping , which is the core parts of the MDA. Problems need to be resolved in future about this architecture are also discussed.