The Superpowers of java.util.function
summary
A French-language talk that explains advanced practical uses of the Java package java.util.function (functional interfaces introduced in Java 8). It covers using these interfaces as method parameters, higher-order functions, anonymous functions and function composition, with concrete refactoring examples and a before/after Git repository.
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chapters (11)
- 0:00Speaker Introduction
- 7:50Filter
- 14:12The DAOs
- 16:55Extract Everything Specific to Your DAO Class
- 22:07Specializations of the Function
- 24:55Demonstration of the Function
- 27:47Demonstration of the getItem() Method
- 29:47Demonstration of the consumer() Method
- 30:42Demonstration of the service() Method
- 33:42Demonstration of the additionalProcessor Method
- 35:10Conclusion
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