Title: Functional Programming in Java: How functional techniques improve your Java programs
Publisher: Manning
Publication Date: 2017
Language: English
ISBN 10: 1617292737
ISBN 13: 9781617292736
Binding: Soft cover
Condition: New

About this title

Synopsis

Summary

Functional Programming in Java teaches Java developers how to incorporate the most powerful benefits of functional programming into new and existing Java code. You'll learn to think functionally about coding tasks in Java and use FP to make your applications easier to understand, optimize, maintain, and scale.

Purchase of the print book includes a free eBook in PDF, Kindle, and ePub formats from Manning Publications.

About the Technology

Here's a bold statement: learn functional programming and you'll be a better Java developer. Fortunately, you don't have to master every aspect of FP to get a big payoff. If you take in a few core principles, you'll see an immediate boost in the scalability, readability, and maintainability of your code. And did we mention that you'll have fewer bugs? Let's get started!

About the Book

Functional Programming in Java teaches you how to incorporate the powerful benefits of functional programming into new and existing Java code. This book uses easy-to-grasp examples, exercises, and illustrations to teach core FP principles such as referential transparency, immutability, persistence, and laziness. Along the way, you'll discover which of the new functionally inspired features of Java 8 will help you most.

What's Inside

Writing code that's easier to read and reason about
Safer concurrent and parallel programming
Handling errors without exceptions
Java 8 features like lambdas, method references, and functional interfaces

About the Reader

Written for Java developers with no previous FP experience.

About the Author

Pierre-Yves Saumont is a seasoned Java developer with three decades of experience designing and building enterprise software. He is an R&D engineer at Alcatel-Lucent Submarine Networks.

Table of Contents

What is functional programming?
Using functions in Java
Making Java more functional
Recursion, corecursion, and memoization
Data handling with lists
Dealing with optional data
Handling errors and exceptions
Advanced list handling
Working with laziness
More data handling with trees
Solving real problems with advanced trees
Handling state mutation in a functional way
Functional input/output
Sharing mutable state with actors
Solving common problems functionally

About the Author

Pierre-Yves Saumont is an R&D software engineer at Alcatel-Lucent Submarine Networks. He wrote Le guide du developpeur Java (1999), the first French book published on Java programming.

"About this title" may belong to another edition of this title.

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