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Showing content from https://www.geeksforgeeks.org/java/linkedtransferqueue-put-method-in-java/ below:

LinkedTransferQueue put() method in Java

Last Updated : 14 Sep, 2018

The

java.util.concurrent.LinkedTransferQueue.put()

method is an in-built function in Java which is used to insert an element in this queue. It waits till the space becomes available if queue is full.

Syntax:

LinkedTransferQueue.put(E e)

Parameters:

The function accepts a single parameter

i.e. the element to be inserted.

Return Value:

The function does not return anything.

Exception:

The function shows NullPointerException when the specified element is Null. Below programs illustrate the LinkedTransferQueue.put() method:

Program 1:

Inserting Integers in the queue.

Java


 /* Java Program Demonstrate put()
method of LinkedTransferQueue */

import java.util.concurrent.*;

class LinkedTransferQueuePutExample1 {
    public static void main(String[] args)
    {
        // Initializing the queue
        LinkedTransferQueue<Integer> queue = 
                 new LinkedTransferQueue<Integer>();

        // Adding elements to this queue
        for (int i = 10; i <= 15; i++)
            queue.put(i);

        // Printing the elements of the queue
        System.out.println("The elements in the queue are:");
        for (Integer i : queue)
            System.out.print(i + " ");
    }
}

Output:

The elements in the queue are:
10 11 12 13 14 15

Program 2:

Adding String in the queue.

Java


 /* Java Program Demonstrate put()
method of LinkedTransferQueue */

import java.util.concurrent.*;

class LinkedTransferQueuePutExample2 {
    public static void main(String[] args)
    {
        // Initializing the queue
        LinkedTransferQueue<String> queue = 
                     new LinkedTransferQueue<String>();

        // Adding elements to this queue
        queue.put("alex");
        queue.put("bob");
        queue.put("chuck");
        queue.put("drake");
        queue.put("erick");

        // Printing the elements of the queue
        System.out.println("The elements in the queue are:");
        for (String i : queue)
            System.out.print(i + " ");
    }
}

Output:

The elements in the queue are:
alex bob chuck drake erick

Reference

https://docs.oracle.com/javase/7/docs/api/java/util/concurrent/LinkedTransferQueue.html#put(E)

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