Java Collections - Collections.asLifoQueue() Examples

Class:

java.util.Collections

Method:

public static <T> Queue<T> asLifoQueue(Deque<T> deque)

Returns a view of a Deque as a Last-in-first-out (Lifo) Queue. The method add is mapped to push, remove is mapped to pop and so on.

Examples

package com.logicbig.example.collections;

import java.util.Collections;
import java.util.Deque;
import java.util.LinkedList;
import java.util.Queue;

public class AsLifoQueueExample {

    public static void main(String... args) {
        Deque<Integer> deque = new LinkedList<>();
        deque.offer(1);
        deque.offer(2);
        System.out.println(deque);
        deque.offer(3);
        System.out.println(deque);

        Queue<Integer> deque2 = Collections.asLifoQueue(deque);
        deque2.offer(4);
        System.out.println(deque2);
    }
}

Output

[1, 2]
[1, 2, 3]
[4, 1, 2, 3]

Java Collections - Collections.asLifoQueue() Examples

Class:

Method:

Examples

Output

See Also