10 Predicate Chaining In Java 8

#Java8Features #Predicate #PredicateChaining

How to write Lambda Expressions? ▶️ https://youtu.be/uhPLWdvrF9g

Example code can be found here: https://github.com/coderolls/java-8-features-full-course-examples/tree/main/src/main/java/com/coderolls/java/predicate_joining

In this video, we will see the concept, predicate chaining.

We know, predicate is a boolean valued function. It returns a boolean valued based on some condition.

In some case we need to apply multiple predicates to get the desired result. In that case, we can combine multiple predicate using the concept of predicate chaining.

We have methods like negate(), and(Predicate other) and or(Predicate other) to perform the predicate chaining.

Learn more about predicate chaining in this video with examples for each method.

This video is part of the Java 8 Features Full course. ▶️ https://youtube.com/playlist?list=PLB1G1ZvRs58NK5uIjgyb3Z2zsGpFBp7_C

GitHub Repository Link: https://github.com/coderolls/java-8-features-full-course-examples.git

00:00 Recap
00:10 What is Predicate Chaining?
00:38 Methods for Predicate Chaining
01:00 negate() method
01:28 negate() method example
05:56 and(Predicate other) method
07:04 and(Predicate other) example
10:40 or(Predicate other) method
11:28 or(Predicate other) example

Buy me a coffee ☕: https://www.buymeacoffee.com/gauravkukade

This is video is uploaded by codeRolls. Visit us at https://coderolls.com

Subscribe to my YouTube Channel ► https://www.youtube.com/channel/UCl31HHUdQbSHOQfc9L-wo3w?sub_confirmation=1

Follow us on:

Twitter ► https://twitter.com/codeRolls
Facebook ► https://facebook.com/codeRolls
Instagram ► https://instagram.com/codeRolls
Pinterest ► https://pinterest.com/codeRolls