package com.njcn.mapper.data;

import com.njcn.pojo.data.GridTop;
import org.apache.ibatis.annotations.Param;
import org.springframework.web.multipart.MultipartFile;
import tk.mybatis.mapper.common.Mapper;

import java.util.List;

public interface GridTopMapper extends Mapper<GridTop>  {

	//获取所有网络拓扑图
	List<GridTop> queryGridTop();

	List<GridTop> getGirdTop(@Param(value = "vollevel") String vollevel);
	//获取某电压等级的最大序号
	int getMaxSequen(@Param(value = "vollevel") int vollevel);
}
