package com.zyp.dao; import java.util.List; import com.zyp.entity.Hall; public interface HallDao { public boolean addHall(Hall hall); public boolean delHall(int hId); public boolean updateHall(Hall hall); public List<Hall> queryAllHall(); public Hall queryHallById(int hId); public List<Hall> queryAllHallcId(int cId); public Hall queryHall(Hall hall); }