Objectives
RxJava is the Reactive Extensions library for the JVM. RxJava makes it easy to composing asynchronous and event-based programs using observable sequences of data in Java applications. This course takes a detailed look at the RxJava API and explores various patterns and techniques to ensure you make the most of concurrency, parallelism, and data throttling.
What you'll learn:
- The Reactive Manifesto
- RxJava architectural patterns
- Working with observable data sources
- Functional programming
- Concurrency
- Managing data throughput
Prerequisites
At least 6 months of Java programming experience.
Duration
3 days. Hands-on.
This course is available on site only. Please call for details.
Course Content
Introduction to RxJava
Overview of Reactive Systems
Overview of RxJava
Going Further with RxJava Observables
Functional Programming
Essential Concepts
Functional Programming in Java
A Closer Look at Observables
Observable Data Sources
Defining a Custom Observer
Defining Custom Call-back Semantics
Hot and Cold Observables
Manipulating Data
Filtering and Fetching Items
Transforming Items
Accumulating Values
Combinators, Conditionals and Error Handling
Combining Observables
Conditional Operators
Handling Errors
Concurrency and Parallelism
Core Concepts
A Closer Look at Schedulers
Types of Schedulers Available
Managing Data Throughput
Understanding the Problem
Throttling
Using Buffers and Windows