June 2003
Intermediate to advanced
984 pages
25h 13m
English
Content preview from UML™ Bible
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CHAPTER 12
Modeling the Use of a System with the Use Case Diagram
In This Chapter
- Using the Use Case diagram
- Modeling use cases
- Modeling actors
- Modeling associations
- Modeling generalizations
- Modeling use case relationships: include and extend
- Defining and writing a use case description
- Defining and finding use case scenarios
The Use Case diagram is a unique graphical element, in that it is a diagram used to model how people expect to use a system. The diagram describes who the relevant users will be, the services they require of the system, and the services they need to provide to the system.
The Use Case diagram can be applied to many types of development, including manual systems, but it is most commonly used for systems and subsystems.
The Use Case diagram is the key element of the Object-Oriented Software Engineering (OOSE) method, also known as Objectory (short for object factory), published in 1992 by Ivar Jacobson and his associates. The technique had a proven track record with large-scale object-oriented projects at Ericsson, HP, and other companies. Its success garnered the attention of authors of other popular methods that lacked a means to document system requirements ...
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O’Reilly covers everything we've got, with content to help us build a world-class technology community, upgrade the capabilities and competencies of our teams, and improve overall team performance as well as their engagement.Julian F.
I wanted to learn C and C++, but it didn't click for me until I picked up an O'Reilly book. When I went on the O’Reilly platform, I was astonished to find all the books there, plus live events and sandboxes so you could play around with the technology.Addison B.
I’ve been on the O’Reilly platform for more than eight years. I use a couple of learning platforms, but I'm on O'Reilly more than anybody else. When you're there, you start learning. I'm never disappointed.Amir M.
I'm always learning. So when I got on to O'Reilly, I was like a kid in a candy store. There are playlists. There are answers. There's on-demand training. It's worth its weight in gold, in terms of what it allows me to do.