package org.jeecg.modules.arj.service.impl;

import com.baomidou.mybatisplus.core.conditions.query.QueryWrapper;
import org.jeecg.modules.arj.entity.LineChanliangtongji;
import org.jeecg.modules.arj.mapper.LineChanliangtongjiMapper;
import org.jeecg.modules.arj.service.LineChanliangtongjiService;
import com.baomidou.mybatisplus.extension.service.impl.ServiceImpl;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.stereotype.Service;

/**
 * <p>
 * 产量统计 服务实现类
 * </p>
 *
 * @author jinjun.huang
 * @since 2022-11-21
 */
@Service
public class LineChanliangtongjiServiceImpl extends ServiceImpl<LineChanliangtongjiMapper, LineChanliangtongji> implements LineChanliangtongjiService {

    @Autowired
    private  LineChanliangtongjiMapper lineChanliangtongjiMapper ;
    @Override
    public LineChanliangtongji queryByHeadId(String headId) {
        QueryWrapper<LineChanliangtongji> q = new QueryWrapper<>();
        q.eq("head_id",headId);
        return lineChanliangtongjiMapper.selectOne(q);

    }
}