protected Object convert()

in src/main/java/net/hydromatic/optiq/impl/csv/CsvEnumerator.java [109:183]
75 lines of code
26 McCabe index (conditional complexity)

    protected Object convert(CsvFieldType fieldType, String string) {
      if (fieldType == null) {
        return string;
      }
      switch (fieldType) {
      case BOOLEAN:
        if (string.length() == 0) {
          return null;
        }
        return Boolean.parseBoolean(string);
      case BYTE:
        if (string.length() == 0) {
          return null;
        }
        return Byte.parseByte(string);
      case SHORT:
        if (string.length() == 0) {
          return null;
        }
        return Short.parseShort(string);
      case INT:
        if (string.length() == 0) {
          return null;
        }
        return Integer.parseInt(string);
      case LONG:
        if (string.length() == 0) {
          return null;
        }
        return Long.parseLong(string);
      case FLOAT:
        if (string.length() == 0) {
          return null;
        }
        return Float.parseFloat(string);
      case DOUBLE:
        if (string.length() == 0) {
          return null;
        }
        return Double.parseDouble(string);
      case DATE:
        if (string.length() == 0) {
          return null;
        }
        try {
          Date date = TIME_FORMAT_DATE.parse(string);
          return new java.sql.Date(date.getTime());
        } catch (ParseException e) {
          return null;
        }
      case TIME:
        if (string.length() == 0) {
          return null;
        }
        try {
          Date date = TIME_FORMAT_TIME.parse(string);
          return new java.sql.Time(date.getTime());
        } catch (ParseException e) {
          return null;
        }
      case TIMESTAMP:
        if (string.length() == 0) {
          return null;
        }
        try {
          Date date = TIME_FORMAT_TIMESTAMP.parse(string);
          return new java.sql.Timestamp(date.getTime());
        } catch (ParseException e) {
          return null;
        }
      case STRING:
      default:
        return string;
      }
    }