December 2015
Beginner to intermediate
195 pages
2h 52m
English
Content preview from Java Design PatternsBecome 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 11
Facade Patterns
GoF Definition: Provide a unified interface to a set of interfaces in a system. Facade defines a higher-level interface that makes the subsystem easier to use.
Concept
It is one of those patterns that supports loose coupling. Here we emphasize the abstraction and hide the complex details by exposing a simple interface.
Real-Life Example
Suppose you are going to organize a birthday party and you have invited 100 people. Nowadays, you can go to any party organizer and let him/her know the minimum information— (party type, date and time of the party, number of attendees, etc.). The organizer will do the rest for you. You ...
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