package com.happy.dao; import com.alibaba.fastjson.JSONObject; import com.happy.Model.Build_elec; import com.happy.Model.Detail_elc; import com.happy.Model.ElecTotal; import com.happy.Model.WaterTj; import java.util.List; public interface PropelDao { public List query(); public List queryEt(); public int updateUseSize(String pointid, double use_size); public List queryElecT(); public List queryWaterTj(); public int updateWaterUseSize(String pointid, double use_size); public List queryWaterT(); public List findAll(String sqlx); public int total(String sqlx); }