Functional Programming in Java: How Functional Techniques Improve Your Java Programs

購買商店

Functional Programming in Java: How Functional Techniques Improve Your Java Programs

$1,485.00

馬上購買

內容描述

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