QueueModel

package queuegui;

import java.util.LinkedList;
import java.util.Queue;
import java.util.*;

/**
 *
 * @author natekiger
 */
public class QueueModel {
    private Queue<Integer> queue;

    public QueueModel() {
    }

    public QueueModel(Queue<Integer> queue) {
        this.queue = new LinkedList<>();

    }

    //adds integer toAdd to tail of queue
    public void enqueue(Integer toAdd){
        queue.add(toAdd);
    }

    public Integer dequeue(){
        return queue.poll();
    }

    public Integer peek(){
        return queue.peek();
    }


}