selectUuid method

String? selectUuid(
  1. NTripleTerm term
)

Implementation

String? selectUuid(NTripleTerm term) {
  final statement = _db.prepare(
    "SELECT uuid FROM terms "
    "WHERE termType = ? AND value = ? AND languageTag = ? AND dataType = ?",
  );

  final results = statement.select([
    describeEnum(term.termType!),
    term.value,
    term.languageTag,
    term.dataType,
  ]);

  if (results.isNotEmpty) {
    return results.first["uuid"];
  } else {
    return null;
  }
}