June 2005
Intermediate to advanced
236 pages
6h 27m
English
Content preview from UML 2.0 in a NutshellBecome an O’Reilly member and get unlimited access to this title plus top books and audiobooks from O’Reilly and nearly 200 top publishers, thousands of courses curated by job role, 150+ live events each month,
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Chapter 1. Fundamentals of UML
On the surface, the Unified Modeling Language (UML) is a visual language for capturing software designs and patterns. Dig a little deeper, though, and you'll find that UML can be applied to quite a few different areas and can capture and communicate everything from company organization to business processes to distributed enterprise software. It is intended to be a common way of capturing and expressing relationships, behaviors, and high-level ideas in a notation that's easy to learn and efficient to write. UML is visual; just about everything in it has a graphical representation. Throughout this book we'll discuss the meaning behind the various UML elements as well as their representations.
Getting Started
If you're new to UML, you should be sure to read this chapter all the way through to get acquainted with the basic terminology used throughout the book. If you are a developer, class diagrams tend to be the simplest diagrams to start with because they map closely to code. Pick a program or domain you know well, and try to capture the entities involved using classes. Once you're convinced you've modeled the relationships between your entities correctly, pick a piece of functionality and try to model that using a sequence diagram and your classes.
If you're more of a process person (business or otherwise), you may be more comfortable starting with an activity diagram. Chapter 9 shows examples of modeling business processes with different groups (Human ...
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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.