• 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

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

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

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

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

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

The process by which a software engineer learns about the domain to better understand the problem: The domain is the general field of business or technology in which the clients will use the software A domain expert is a person who has a deep knowledge of the domain

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）

Programming Languages As difficult to discuss rationally as religion or politics. Prone to extreme statements devoid of data. Examples: \It is practically impossible to teach good programming to students that have had a prior exposure to BASIC; as potential programmers they are mentally mutilated beyond hope of regeneration.\(Dijkstra)

1. 什么是组件和组件图 组件图（component diagram）： 显示一组构件以及它们之间的相互关系，包括编译、 链接和/或执行时组件之间的依赖关系。 组件图是对OO系统物理方面建模的两个图之一。 组件（component）： 是系统中遵从一组接口且提供其实现的物理的、可 替换的部分