September 2016
Intermediate to advanced
270 pages
5h 16m
English
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Abstract Factory pattern
First, if you've done any background reading before approaching this book, you will have heard the phrase concrete class. What does this mean? Well, simply put, it is the opposite of an abstract class; it is a class you can instantiate to make an object.
An Abstract Factory consists of the following classes: an Abstract Factory, Concrete Factory, Abstract Product, Concrete Product, and our client.
In the Factory pattern, we produced implementations of a particular interface (for example, notifier was our interface and e-mail, SMS and post were our implementations). With an Abstract Factory pattern, we will create implementations of a factory interface, with every factory knowing how to create their products.
Suppose we have ...
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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.