package com.inspection_rn;

import org.opencv.core.Mat;

import java.util.LinkedList;

public class LinkedQueueCloneMat {
        private LinkedList<Mat> list = new LinkedList();
        public void clear()//销毁队列
        {

            list.clear();
        }
        public boolean isQueueEmpty()//判断队列是否为空
        {
            return list.isEmpty();
        }
        public void enQueue(Mat o)//进队
        {
            list.addLast(o);
        }
        public Mat deQueue()//出队
        {
            if(!list.isEmpty())
            {
                return list.removeLast();
            }
            return null;
        }
        public int QueueLength()//获取队列长度
        {
            return list.size();
        }
        public Object QueuePeek()//查看队首元素
        {
            return list.getFirst();
        }

}