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Development of a CASE Repository Integrating Software Processes and Products

开发集成软件流程和产品的 CASE 存储库

基本信息

批准号：
05558037
负责人：
MATSUMOTO Yoshihiro
金额：
$ 5.89万
依托单位：
KYOTO UNIVERSITY
依托单位国家：
日本
项目类别：
Grant-in-Aid for Developmental Scientific Research (B)
财政年份：
1993
资助国家：
日本
起止时间：
1993 至 1994
项目状态：
已结题

项目摘要

The investigators of this project developed a repository that can integrate software processes and products in CASE environments. The first year of the project was spent for basic design of data integration using PCTE.We restructured KyotoDB,of which prototype had been developed by our group, so that it can make use of object management services provided by PCTE schema definition sets, and of a data exchange format called the object stream.In the second and last year of the project, we designed advanced data integration services that can manage not only types of objects and links, but also semantic constraints among objects, links, and attributes. These constraints management services, both for structural and operational constraints, should not be scattered in every part of application programs, but be shared in a repository as common services to every application. In order to tailor those services for each specific application, we developed a tool to generate frameworks of data access functions based on given definitions of types and constraints. The repository designed here can be used to navigate software products and also to facilitate impact analysis in software maintemance.In the part of process integration, we approached from user interface that provides a real arena for process enaction. We developed a semantic-directed graphical editor called UGE,and got initial results of a UI model based on a clear classification of information, that is, presentation information, perspective information, and conceptual information.

该项目的研究人员开发了一个可以在CASE环境中集成软件过程和产品的存储库。在项目的第一年，我们利用PCTE进行了数据集成的基本设计。我们对KyotoDB进行了重组，使其能够利用PCTE模式定义集提供的对象管理服务和一种称为对象流的数据交换格式。在项目的第二年和最后一年，我们设计了高级数据集成服务，不仅可以管理对象和链接的类型，还可以管理对象、链接和属性之间的语义约束。这些约束管理服务，包括结构约束和操作约束，不应分散在应用程序的每个部分中，而应作为每个应用程序的公共服务在存储库中共享。为了为每个特定的应用程序定制这些服务，我们开发了一个工具来根据给定的类型和约束定义生成数据访问功能的框架。在过程集成部分，我们从用户界面入手，为过程制定提供了一个真实的舞台。我们开发了一个名为UGE的语义制导的图形编辑器，并在对信息进行明确分类的基础上，获得了一个UI模型的初步结果，即表示信息、透视信息和概念信息。