What is an operator? How can you use them? Why do you need marble diagrams?
- [Instructor] Hi, welcome to section Operators.…In the previous section we learned…what impact RxJava has in reactive programming,…how it implements reactive streams,…and some extra entities we have available.…We also learned how to deal with backpressure…and how to grade and observe Publishers.…So what is this section about?…In this section, we are going to get…the most out of RxJava with Operators.…Operators are going to allow us to transform…and operate on Publishers.…For that we are going to use Marble diagrams…to easily understand what they are doing.…
Let's kick off with the first video…of this section, Marble diagrams.…By the end of the video you will know what Operators are…and what Marble diagrams are for.…Let's start.…Creating and subscribing to an Observer is simple enough…and may not seem overly useful,…but that is just the beginning…of what is possible with RxJava.…Any Publisher can have its output transformed…by what is called an Operator…and multiple Operators can be chained onto Publishers.…Chaining Operators is an integral part of RxJava…
AuthorManuel Vicente Vivo
This course was created and produced by Packt Publishing. We are honored to host this training in our library.
- What is reactive programming?
- Java 9 reactive features
- Creating and observing sources with RxJava
- Unit testing
- Akka streams in a reactive environment
- Building a sample reactive application
Skill Level Intermediate
1. What Is Reactive Programming?
2. Reactivity in Java 9
3. Introducing RxJava 2.0
5. Concurrency and Unit Testing
6. Akka Streams
7. Real-Life Reactive Application
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