package com.ifish.dao;

import com.ifish.entity.CameraUser;
import com.ifish.entity.CameraUserId;

/** 
 * @ClassName: CameraUserDao 
 * @Description: TODO 
 * @author ggw 
 *  
 */
public interface CameraUserDao extends BaseDao<CameraUser, CameraUserId>{
	
	/**
	 * 查询用户的摄像头数量
	 * @param userId
	 * @return
	 */
	public int getCameraNumById(Integer userId);
}
