package com.whyc.service;
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import com.whyc.mapper.BattResDataMapper;
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import com.whyc.pojo.BattResData;
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import com.whyc.pojo.BattResDataInf;
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import com.whyc.pojo.BatttestdataInf;
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import org.springframework.stereotype.Service;
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import javax.annotation.Resource;
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import java.math.BigDecimal;
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@Service
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public class BattResDataService {
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@Resource
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private BattResDataMapper mapper;
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public BatttestdataInf calcBehindInfo(BatttestdataInf battTestDataInf) {
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//平均截止电压
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Float avgVol = mapper.calcAvgVol(battTestDataInf.getBattGroupId(),battTestDataInf.getTestRecordCount());
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if(avgVol !=null) {
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battTestDataInf.setAvgVol(BigDecimal.valueOf(avgVol).setScale(3, BigDecimal.ROUND_HALF_UP).floatValue());
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}
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//最低单体电压和编号
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BattResData resDataInf = mapper.getMinInfo(battTestDataInf.getBattGroupId(),battTestDataInf.getTestRecordCount());
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if(resDataInf !=null) {
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battTestDataInf.setMinMonvol(BigDecimal.valueOf(resDataInf.getMonVol()).setScale(3, BigDecimal.ROUND_HALF_UP).floatValue());
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battTestDataInf.setMinMonnum(resDataInf.getMonNum());
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}
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return battTestDataInf;
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}
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}
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