Java Tutorial #50 - Java Queue Interface with Examples (Collections)

Veröffentlicht am: 22 Juli 2022
auf dem Kanal: Programming For Beginners

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Java Tutorial #50 - Java Queue Interface with Examples (Collections)
In this video by Programming for Beginners we will learn Java Queue Interface with Examples, using Java Tutorial videos.

The Queue interface of the Java collections framework provides the functionality of the queue data structure.

Classes that Implement Queue
1. ArrayDeque
2. LinkedList
3. PriorityQueue

Methods:
add() - Inserts the specified element into the queue
offer() - Inserts the specified element into the queue
element() - Returns the head of the queue (throws exception if empty)
peek() - Returns the head of the queue (returns null if empty)
remove() - Returns and removes the head of the queue (throws exception if empty)
poll() - Returns and removes the head of the queue (returns null if empty)

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Java Tutorial for Beginners Playlist:
• Java Tutorial

Java JDK:
https://www.oracle.com/java/technolog...
Eclipse IDE:
https://www.eclipse.org/downloads/

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