MIS系统中查询模块的软件重用技术研究

Research on Software Reuse Technology of Query Module in MIS

本文研究了ＭＩＳ系统中查询模块的软件重用问题．基于两种实现方案．构造了二个查询模块的应用生成器．它们能根据用户的各种需求，生成对应的查询程序。最后还分析比较了两种实现方案的优缺点。

The software reuse problems of query module in MIS are investignted. Based on two implement schemes the two application generators of query module in MIS are constructed to generate various kinds of query programs in terms of various requirements of users. Finally the advantages and drawbacks of these two implement schemes are discussed.