April 2019
Intermediate to advanced
360 pages
9h 17m
English
Content preview from Hands-On Design Patterns with Java
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UML class diagram
The following UML class diagram shows that our Printer Buffer Flusher Demo application includes a Printer class and a ConcretePrinter class that extends the Printer class. There are also two concrete decorator classes (ConcreteDecorator1 and ConcreteDecorator2) that extend the AbstractDecorator class:
UML class diagram—decorator design pattern implementation
As illustrated here, the DecoratorDriver class is used to drive the application and contains the main() method.
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