get method Null safety

XchainModel? get(
  1. Uint8List address
)

Gets a xchain by its address.

Implementation

XchainModel? get(Uint8List address) {
  List<XchainModel> results = _select(
      whereStmt: "WHERE $columnAddress = x'${Bytes.hexEncode(address)}'");
  return results.isNotEmpty ? results.single : null;
}