What operators can you use in RxJava 2.0?
- [Manuel] Hi, welcome to the second video…of this section, first part of operators.…In the last video we saw what we can do with operators.…Basically, they allow us to operate…in one or multiple publishers.…In the next two videos,…we are going to see different types of operators.…We'll try to focus on the most used and common ones.…We are going to see four groups in this video.…Transforming, mathematical,…aggregate, and utility operators.…The first group is about transforming publishers.…
In this group we are going to see the Map,…FlatMap, and Cast operators.…We are going to start with the one we saw…in the previous video.…The Map operator applies a function of your choosing…to each item emitted by the source publisher,…and returns a publisher…that emits the results of these functions.…If we take the sample of the animal list…we saw in the previous volume,…we are going to create an observable…out of a list of names of animals.…And then, the subscriber listening for the events…is going to render a string animal colon,…
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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