Lambdas and Streams

SpiralTrain BV

In the course Lambdas and Streams participants learn functional programming with the Lambdas and Stream libraries added in Java 8.

Price

from €1,699

Level

Not specified

Kind

Training

Subject

Automation and IT, Training and education

More information and registration at SpiralTrain BV

Description

Java 8 Review The course Lambdas and Streams begins with a discussion of how functionality was passed before Java 8. Inner and anonymous classes are covered in this respect. The new default methods of Java 8 interfaces are also treated. Lambdas Intro Subsequently Lambdas are introduced. They correspond to interfaces with only one abstract method and are known as functional interfaces. Method References Lambdas can be replaced by method references resulting in a more compact notation. The different type of method references are discussed subsequently. Function Package The program of the course Lambdas and Stream also includes a discussion of the java.util.function package. The many ready-made functional interfaces from that package are covered with their respective parameters, return values and default methods. Higher Order Functions Higher order functions to whom functions are passed as parameters or by whom functions are returned as return value, are also treated. Streams Intro Next it is time for a discussion of the stream library. It is explained how streams can be created from arrays, lists and other data structures.