package com.ps.visualization.dao;

import java.util.List;

import com.ps.base.dao.BaseDao;
import com.ps.visualization.vo.PortsinfoClear;

public interface PortsinfoClearDao extends BaseDao<PortsinfoClear, Integer>{
	
	/**
	 * 获取所有已经扫描到的不重复的协议数量
	 * @return
	 */
	public List getExistProtocolNum();

}