GeeksforGeeks

Last Updated: 12 March 2024

The Java Collection framework is a fundamental part of the Java programming language, It covers a major part of Java and acts as a prerequisite for many Advanced Java Topi...read more

Java-Collection-Programs

How to Create a Thread-Safe Queue in Java?

Last Updated: 04 March 2024

In Java, thread-safe is defined as the Queue data structure and it allows multiple threads to safely add and remove elements from the queue concurrently without any data c...read more

How to Implement a FIFO (First-In-First-Out) Queue in Java?

Last Updated: 14 February 2024

FIFO stands for First In, First Out, which is a common way of organizing and manipulating Data Structure. In FIFO, the first element that is added to the data structure is...read more

How to Implement a Circular Queue in Java ?

Last Updated: 13 February 2024

A Circular Queue is a queue in which we can insert an element at the start of the Array even if our rare is reached at the last index and if we have space at the start of ...read more

How to Iterate over a Queue in Java?

Last Updated: 25 January 2024

Queue is a concept of Linear Data Structure that follows the concept of FIFO(First In First Out). Queues are majorly used to maintain the order of the elements to which th...read more

Conversion of a List to a Queue in Java

Last Updated: 25 January 2024

In this article, We will learn about how to convert a List to a Queue in Java using various methods.PrerequisiteQueue Interface in JavaList Interface in JavaMethods to Con...read more

How to Implement Queue in Java using Array and Generics?

Last Updated: 14 February 2023

The queue is a linear data structure that follows the FIFO rule (first in first out). We can implement Queue for not only Integers but also Strings, Float, or Characters. ...read more

TransferQueue Interface in Java

Last Updated: 24 November 2020

The TransferQueue interface is a member of the Java Collections Framework. It was introduced in JDK 1.7, it belongs to java.util.concurrent package. The TransferQueue is a...read more

Java

Java-Collections

java-queue

Static and Dynamic Data Structures

Last Updated: 06 June 2024

Data structures are the fundamental building blocks of computer programming. They determine how data is organized, stored, and manipulated within a software application. T...read more

Advanced Data Structure

ConcurrentLinkedQueue offer() method in Java

Last Updated: 26 November 2018

The offer() method of ConcurrentLinkedQueue is used to insert the element, passed as parameter, at the tail of this ConcurrentLinkedQueue. This method returns True if inse...read more

Java-ConcurrentLinkedQueue

ConcurrentLinkedQueue peek() method in Java

Last Updated: 26 November 2018

The peek() method of ConcurrentLinkedQueue is used to return the head of the ConcurrentLinkedQueue. It retrieves but does not remove, the head of this ConcurrentLinkedQueu...read more

Java-ConcurrentLinkedQueue

ConcurrentLinkedQueue isEmpty() method in Java

Last Updated: 26 November 2018

The isEmpty() method of ConcurrentLinkedQueue is used to check if this queue is empty or not. It returns true if ConcurrentLinkedQueue contains zero number of elements mea...read more

Java-ConcurrentLinkedQueue

ConcurrentLinkedQueue poll() method in Java

Last Updated: 26 November 2018

The poll() method of ConcurrentLinkedQueue is used to remove and return the head of this ConcurrentLinkedQueue. If the ConcurrentLinkedQueue is empty then this method will...read more

Java-ConcurrentLinkedQueue

ConcurrentLinkedQueue add() method in Java

Last Updated: 26 November 2018

The add() method of ConcurrentLinkedQueue is used to insert the element, passed as parameter to add() of ConcurrentLinkedQueue, at the tail of this ConcurrentLinkedQueue. ...read more

Java-ConcurrentLinkedQueue

ConcurrentLinkedQueue iterator() method in Java

Last Updated: 26 November 2018

The iterator() method of ConcurrentLinkedQueue is used to returns an iterator of the same elements as this ConcurrentLinkedQueue in a proper sequence. The elements returne...read more

Java-ConcurrentLinkedQueue