func()

in client/rpcdataset.go [595:657]

• 63 lines of code
• 20 McCabe index (conditional complexity)

func (s *IoTDBRpcDataSet) getStringByTsBlockColumnIndexAndDataType(index int32, tsDataType TSDataType) (string, error) {
	switch tsDataType {
	case BOOLEAN:
		if v, err := s.curTsBlock.GetColumn(index).GetBoolean(s.tsBlockIndex); err != nil {
			return "", nil
		} else {
			return strconv.FormatBool(v), nil
		}
	case INT32:
		if v, err := s.curTsBlock.GetColumn(index).GetInt(s.tsBlockIndex); err != nil {
			return "", err
		} else {
			return int32ToString(v), nil
		}
	case INT64:
		if v, err := s.curTsBlock.GetColumn(index).GetLong(s.tsBlockIndex); err != nil {
			return "", err
		} else {
			return int64ToString(v), nil
		}
	case TIMESTAMP:
		if v, err := s.curTsBlock.GetColumn(index).GetLong(s.tsBlockIndex); err != nil {
			return "", err
		} else {
			return formatDatetime(DEFAULT_TIME_FORMAT, s.timePrecision, v, s.zoneId), nil
		}
	case FLOAT:
		if v, err := s.curTsBlock.GetColumn(index).GetFloat(s.tsBlockIndex); err != nil {
			return "", err
		} else {
			return float32ToString(v), nil
		}
	case DOUBLE:
		if v, err := s.curTsBlock.GetColumn(index).GetDouble(s.tsBlockIndex); err != nil {
			return "", err
		} else {
			return float64ToString(v), nil
		}
	case TEXT, STRING:
		if v, err := s.curTsBlock.GetColumn(index).GetBinary(s.tsBlockIndex); err != nil {
			return "", err
		} else {
			return v.GetStringValue(), nil
		}
	case BLOB:
		if v, err := s.curTsBlock.GetColumn(index).GetBinary(s.tsBlockIndex); err != nil {
			return "", err
		} else {
			return bytesToHexString(v.values), nil
		}
	case DATE:
		v, err := s.curTsBlock.GetColumn(index).GetInt(s.tsBlockIndex)
		if err != nil {
			return "", err
		}
		t, err := Int32ToDate(v)
		if err != nil {
			return "", err
		}
		return t.Format("2006-01-02"), nil
	}
	return "", nil
}