Book Image

Java 9 Functional Data Processing [Video]

By : Andrei Ruse
Book Image

Java 9 Functional Data Processing [Video]

By: Andrei Ruse

Overview of this book

<p>The course will introduce viewers to the different data structures available in Java 9, and how they can leverage them to process and manipulate data. We will start with a simple CSV data file, containing information about songs played on a music streaming service.</p> <p>The Videos will teach you about the data file that will be parsed using the Apache Commons framework, giving the audience exposure to using Maven for dependency management, and we will model the contents of the file using our previous song streaming example. The audience will then learn how to use loops to process, filter, and mutate the data in the file. As a bonus, at the end of the product we will learn how to simplify our processing logic using functional programming.</p> <h1>Style and Approach</h1> <p>A friendly course packed with step-by-step instructions that will guide you with Java 9. This comprehensive course is divided into small parts so that you can learn at your own pace the features of Java 9</p>
Table of Contents (3 chapters)
Chapter 3
Functional Programming
Content Locked
Section 2
Modifying All Songs to Include a Processed Time Field Using a Functional Map
What is the map() function on the Stream interface, and how do we use it in the context of our application? - Discuss what the map function can do - Show the code difference when not using streams - Change the song class to store extra information