Рет қаралды 15,302
Java Tutorial #51 - Java PriorityQueue Class with Examples (Collections)
In this video by Programming for Beginners we will learn Java PriorityQueue Class with Examples, using Java Tutorial videos.
The PriorityQueue class provides the functionality of the heap data structure.
Unlike normal queues, priority queue elements are retrieved in sorted order.
Suppose, we want to retrieve elements in the ascending order. In this case, the head of the priority queue will be the smallest element. Once this element is retrieved, the next smallest element will be the head of the queue.
NOTE: The elements of a priority queue may not be sorted. However, elements are always retrieved in sorted order.
PriorityQueue Methods:
add() method
offer() method
peek() method
remove() method
poll() method
Using Iterator for PriorityQueue objects.
==========
We can learn Java Programming language to make web applications or mobile applications for android phones and several other applications for windows, Mac OS and Unix operating systems. Also we can make android applications using Java programming. The concepts covered will be related to basic java and core java that will help you in your next interview questions. You can use any version of Java but all concepts will be same for all java versions. I will be using Java SE 8.
Java is a high-level programming language. Java runs on a variety of platforms, such as Windows, Mac OS, and the various versions of UNIX.
Java is a MUST for students and working professionals to become a great Software Engineer specially when they are working in Software Development Domain.
Java Tutorial for Beginners Playlist:
• Java Tutorial
Java JDK:
www.oracle.com...
Eclipse IDE:
www.eclipse.or...
KZbin Gears:
Microphone: amzn.to/3iIk5K3
Mouse: amzn.to/35irmNF
Laptop: amzn.to/3iG0jyD
#JavaTutorial #JavaForBeginners #Programming #Java
============================
LIKE | SHARE | COMMENT | SUBSCRIBE
Thanks for watching :)