Hands-On Functional Programming with Java

Table of Contents

Chapter 1 : Understanding Functional Programming

The Course Overview

What Is Functional Programming?

Implementing Anonymous Classes (Example A)

Lambda Expression (Lambda Version of Example A)

Differentiating Interfaces versus Functional Interfaces

Chapter 2 : Working with Lambda Expressions

Implementing the Syntax of Lambda Expressions

Replacing Anonymous Classes

Using Method References

Best Practices for Using Lambda Expressions

Chapter 3 : Develop Functional Code Using the Collections Framework

Introduction to the Collections Framework

Implementing the Set Interface Using HashSet and LinkedHashSet

Implementation of the SortedSet Interface

Deploying the List Interface

Working with the Queue Interface

Introduction and Implementations of Maps

Chapter 4 : Implementing the Stream API

Understanding the Stream API and Constructing Streams

Intermediate Stream Operations

Terminal Stream Operations and the Optional Class

Implementing Stream Operations in Examples

Operations on Collections and Creating Collections Using Collectors

Hands-on Collection Sorting Using Streams

Chapter 5 : Advanced Stream Operations

Advanced Filtering and Mapping Using Streams

Using Reduce for Advanced Transformations

Implementing flatMap in Examples

Advanced Grouping of Objects Using Streams

Advanced Joining and Partitioning of Objects Using Streams

Chapter 6 : Implementing Concurrent Streams in Your Code

Benefits of Concurrent Streams and Concurrency in General

Implementing Parallel Streams

Parallel Stream Operations

Comparing Sequential to Parallel Streams