面向对象技术 面向对象的概念 面向对象的开发过程 面向对象分析与模型化 面向对象设计 面向对象程序的实现与测试

10 Stakeholder reactions to situations particular type of work. On the other hand, he or she may be relieved about not being put out of wort i a)*. The user may be disappointed, since he or she might be looking forward to no longer having to do ince many people believe that software systems are easy to develop; they underestimate the complexity of tasks that are to be automated

• 面向对象方法学概述 • 面向对象的概念 • 面向对象建模 • 对象模型 • 动态模型 • 功能模型 • 3种模型之间的关系

Interaction diagrams are used to model the dynamic aspects of a software system They help you to visualize how the system runs. An interaction diagram is often built from a use case and a class diagram. —The objective is to show how a set of objects accomplish the required interactions with an actor

10.1 Basic definitions A failure is an unacceptable behaviour exhibited by a system —The frequency of failures measures the reliability —An important design objective is to achieve a very low failure rate and hence high reliability. —A failure can result from a violation of an explicit or implicit requirement

一、静态代码缺陷查找的角色 二、静态代码缺陷基本类别 三、静态代码缺陷查找的主要方法 四、静态代码缺陷查找的常见工具 五、理论基础：不动点

Definition: Design is a problem-solving process whose objective is to find and describe a way: —To implement the system’s functional requirements... —While respecting the constraints imposed by the non-functional requirements... - including the budget

The Unified Modelling Language is a standard graphical language for modelling object oriented software At the end of the 1980s and the beginning of 1990s, the first object￾oriented development processes appeared The proliferation of methods and notations tended to cause

Interactive Complexity Complexity is a moving target The underlying factor is intellectual manageability 1. A simple\system has a small number of unknowns in its interactions within the system and with its environment 2. A system is intellectually unmanageable when the level of interactions reaches the point where they cannot be thoroughly

1. Web建模的基本概念 Web建模主要考虑两个方面的问题： （1）如何表示Web应用系统的体系结构（运行机制） （2）如何表示Web应用系统中一些特有的概念 （Web页中的元素）