Reactive Programming Methods

Overview/Description
Target Audience
Prerequisites
Expected Duration
Lesson Objectives
Course Number
Expertise Level

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Overview/Description
Explore reactive programming concepts in Java by taking this course. It explores Java reactive methods and how to perform operations with RxJava. You will begin by studying marble diagrams, map and flatMap operations. You will look at common Boolean functions used with Observables, and complete a groupBy operation and a cast operation via RxJava. Other topics include how to apply an RxJava filter method, how to define a timeInterval operator and use a timestamp. Further concepts include using the scan operator to implement an accumulator function. As you progress, you'll discover how to combine two Observables with a Java zip function and work with the RxJava concat method. Then finally, as a review exercise, you will reactively filter and transform data.

Target Audience
Programmers and developers who wish to implement reactive programming using Java

Prerequisites
None

Expected Duration (hours)
0.8

Lesson Objectives

Reactive Programming Methods

start the course

describe a marble diagram

perform a map operation using RxJava

complete a flatMap operation using RxJava

perform any, all, contains, and isEmpty operations using RxJava

complete a groupBy operation using RxJava

perform a cast operation using RxJava

use an RxJava filter method

define a timeInterval operator and use a timestamp in RxJava

use the scan operator to apply an accumulator function in RxJava

combine using zip method in RxJava

work with the concat method in RxJava

use RxJava filters and transforms on data

Course Number:
sd_jara_a02_it_enus

Expertise Level
Intermediate