flatmap

Getting data from multiple sources using a FlatMap Operator

A library that provides a set of functional patterns to enable chaining operations one after another, also helps not cutting RxJava2 streams

Apache Spark Basics - Java Examples

In this Respository we can find out the best of the implemations of streams in java 8 , we are tries to show you how stream is similar to mysql types of operation

Tutorial of Java 8 features

Implementation of stream's map / filter using flatMap.

Programación funcional en Java. Procesamiento de datos con la API Stream en Java. Interfaz funcional Comparator.

Implementation of stream's flatMap using only reduce.

Java map() vs flatMap() — Learn the key differences, when to use each, and how to avoid nested Optional and Stream structures. With full runnable examples.

How flatMap was fixed in java 11.

Multiple exercises for Java