Java用集合实现队列

package com.ltl.test;

public interface MyQueue {
	public boolean isEmpty();  //判空
	public boolean isFull();
	public void push(E e);  //入队
	public E poop();  //出队
}

package com.ltl.test;

import java.util.linkedList;
import java.util.List;

public class MyQueueImpl implements MyQueue{
	private List list = new linkedList<>();

	@Override
	public boolean isEmpty() {
		// TODO Auto-generated method stub
		return list.isEmpty();
	}
	@Override
	public boolean isFull() {
		// TODO Auto-generated method stub
		return false;
	}

	@Override
	public void push(E e) {
		// TODO Auto-generated method stub
		list.add(e);
	}

	@Override
	public E poop() {
		// TODO Auto-generated method stub
		if(isEmpty()) {
			throw new IndexOutOfBoundsException("没有元素，队列为空");
		}
		return list.remove(0);
	}

}