青鸟构件库的构件度量

Component Metrics in Jade Bird Component Library System

对软件产业发展所需要的软件生产率和软件质量的重视引起了对软件复用技术的研究 ,同时 ,有关复用度量的研究和应用也引起了广泛的重视 .青鸟构件库系统可以对可复用构件进行描述、管理、存储和检索 ,用以满足基于“构件 -构架”复用的软件开发过程的需要 .该文介绍了青鸟构件库中的构件度量模型 ,并阐述了利用青鸟程序分析系统中的面向对象度量工具和青鸟构件库后期度量系统 (包括反馈信息的收集、处理和分析工具 )

Focusing on software productivity and software quality demanded by the development of software industry has spurred the research on software reuse technology. Therefore, the metrics about software reuse technology are also attracting more attention. The goal of Jade Bird Component Library (JBCL) system is to describe , manage, store and retrieve components in order to fulfil the requirement of component reuse based software development process. This article introduces the component metrics model in JBCL and discusses its implementation based on the Object Oriented Metrics Tool of Jade Bird Program Analysis System (JBPAS) and JBCL Posteriori Metrics System, which is made up of Feedback Collection, Analysis and Processing Tools.