March 2024
Intermediate to advanced
420 pages
11h 38m
English
book
Object-Oriented Analysis and Design for Information Systems, 2nd Edition
by Raul Sidnei Wazlawick
Content preview from Object-Oriented Analysis and Design for Information Systems, 2nd Edition
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6
Expanded use cases
Abstract
This chapter explains how to detail essential use cases as text in order to detail the high-level requirements of the system. It concentrates on explaining what is necessary for a use case description, when its functionality must be completely understood. It also introduces real use cases in which technical and interface details can be mentioned. Information flows, including variants and exception handlers, are fragments of a use case; this chapter explains how to discover them.
Keywords
Detailed use case; expanded use case; full-dressed use case; exception in use case; alternate flow; scenarios; essential use case; CRUDL; and use case fragments
Key topics in this chapter
- • Main flow of a use case
- • Alternate flows: exception ...
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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.