基于软件复用的水利领域业务应用特征分析  

Analysis on Characteristics of Computer Applications of the Water Resources Domain Based on Software Reuse

作　　者：艾萍[1] 倪伟新[2] 

机构地区：[1]河海大学计算机及信息工程学院,南京210098 [2]水利部水文局/水利信息中心,北京100053

出　　处：《计算机工程与应用》2003年第27期24-26,35,共4页Computer Engineering and Applications

基　　金：国家863高技术研究发展计划项目(编号:2001AA113170);江苏省基础研究计划(自然科学基金)项目(编号:BK2001016)

摘　　要：用基于构件的软件复用观点来分析水利业务应用,不难发现它们存在许多重复的业务逻辑,其原因是水利业务应用需要高度共享的信息平台的支撑。特别是将传统的水利业务应用从纵向划分转变为横向组合以后,这一特点更为清晰。业务逻辑的重复性为提高水利业务应用的技术水平、实现领域内的资源共享、减少软件的重复开发提供了良好的基础。Many repeated operational logics of the water resources computer applications can be discovered by using viewpoint of software reuse based on software component ,because the water resources computer applications need be supported by sharing information platform fully.Especially,when traditional computer application systems of the water resource domain are integrated,the repeated operational logics are clearer.Evidently the repeatability of operational logics is foundation of achieving resource share in domain,decreasing repeated software development and improving ability of computer application systems in water resources domain.

关 键 词：软件复用 软件构件 业务应用 计算机应用系统 水利领域 

分 类 号：TP391[自动化与计算机技术—计算机应用技术]