Java 8 Lambda Basics 1 - Introduction

Java 8 Lambda Basics 1 - Introduction

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00:04
hello and welcome to this course titled Java 8 lambda basics this course covers an exciting addition to the Java programming language as a version heat which is lambdas lambdas is a new programming construct which lets you build Java applications in a completely different paradigm there is a kind of paradigm shift from the traditional object-oriented programming that we are used to in Java 7 this is an introductory course which covers Java 8 lambdas this assumes no previous knowledge of lambdas are of any of the
00:35
features in Java 8 this does assume that you are familiar with Java programming and you have coded using a previous version of Java it could be Java 6 for Java 7 you're going to be focusing only on Java 8 in this course and specifically about the lambda features that were introduced from Java 8 so here's a quick overview of what I plan to cover in this course and what you can hope to take away from it we're gonna start this course by really looking at what lambdas are again like I said this is a new paradigm so we'll spend some time and understand what land has bring
01:06
to the table and why they're even added to the Java spec will then want to using land as we write some sample code which uses the land as the crib learned and we'll learn some of the features of land as along the way a couple of important concepts that we'll be covering are functional interfaces and Method references if you haven't heard these terms before then these wouldn't obviously make sense but these are concepts that are associated with lambdas you would really look at what they are and use them in some sample code finally we're going to be looking at some improvements to the collection
01:37
the API is in Java 8 specifically in the context of lambdas now the lambda has been introduced into the language there are ways in which the collection api's could use it and they have actually made changes to the API is in order to leverage lambdas to work better with the collections so this is something that I'm gonna just briefly touch upon at the end of this course this is a whole different topic on its own you're just going to be looking at it in the context of Landau's and we'll be looking at a couple of API changes that really benefit from the addition of lambda into
02:08
the java language that's a lot to cover so let's get started

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