February 2000
Intermediate to advanced
352 pages
6h 31m
English
Content preview from Java™ Design Patterns: A TutorialBecome 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 2. UML Diagrams
We have illustrated the patterns in this book with diagrams drawn using Unified Modeling Language (UML). This simple diagramming style was developed out of work done by Grady Booch, James Rumbaugh, and Ivar Jacobson and resulted in a merging of ideas into a single specification and eventually a standard. You can read details of how to use UML in any number of books, such as those by Booch, Rumbaugh, and Jacobson [1999], Fowler and Scott [1997], and Grand [1998]. We'll outline the basics you'll need in this introduction.
Basic UML diagrams consist of boxes that represent classes. Let's consider the following class (which has very little actual function):
public abstract class Person { protected String personName; private ...Become 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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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.