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 e 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 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 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)
