April 2019
Intermediate to advanced
360 pages
9h 17m
English
Content preview from Hands-On Design Patterns with Java
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Use case
To demonstrate the facade design pattern, we will create a meal assembly service application. The app will assemble meals with protein, vegetable, and starch components. Our classes will be organized into multiple Java projects to help protect information details. Here is an overview of the package organization:
Package structure of meal assembly service app
As illustrated in the previous image, there are three Java packages and five classes in the meal assembly service application.
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