package ���Ͽ�ܣ�LSP��;


/**
 * 顶层集合接口
 * @author ������
 * @version 1.0
 * @created 23-10��-2025 21:36:55
 */
public interface Collection<E> {

	/**
	 * 
	 * @param e
	 */
	public boolean add(E e);

	public boolean isEmpty();

	public Iterator<E> iterator();

	/**
	 * 
	 * @param o
	 */
	public boolean remove(Object o);

	public int size();

}