August 1999
Intermediate to advanced
224 pages
4h 25m
English
book
UML Distilled: A Brief Guide to the Standard Object Modeling Language, Second Edition
by Martin Fowler, Kendall Scott
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Packages
The idea of a package can be applied to any model element, not just classes. Without some heuristics to group classes together, the grouping becomes arbitrary. The one I have found most useful and the one stressed most in the UML is the dependency.
I use the term package diagram for a diagram that shows packages of classes and the dependencies among them. Strictly speaking, a package diagram is just a class diagram that shows only packages and dependencies. I use these diagrams quite a lot, so I name them package diagrams, but you should remember that that is my term, not an official UML diagram name.
A dependency exists between two elements if changes to the definition of one element may cause changes to the other. With classes, dependencies ...
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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.