streamDocument method
Implementation
Stream<Document?> streamDocument(String path) {
if (_listenRequestStreamMap.containsKey(path)) {
return _mapDocumentStream(_listenRequestStreamMap[path]!);
}
final documentsTarget = Target_DocumentsTarget()..documents.add(path);
final target = Target()..documents = documentsTarget;
final request = ListenRequest()
..database = database
..addTarget = target;
final listenRequestStream = _FirestoreGatewayStreamCache(
onDone: _handleDone, userInfo: path, onError: _handleError);
_listenRequestStreamMap[path] = listenRequestStream;
listenRequestStream.setListenRequest(request, _client, database);
return _mapDocumentStream(listenRequestStream);
}