watchRelated<R extends DatumEntityBase> method

Stream<List<R>>? watchRelated<R extends DatumEntityBase>(
  1. RelationalDatumEntity parent,
  2. String relationName,
  3. LocalAdapter<R> relatedAdapter
)

Reactively watches related entities.

This is an optional method that adapters can implement to provide reactive streams for relational data. If not implemented, it will throw an UnimplementedError.

Implementation

Stream<List<R>>? watchRelated<R extends DatumEntityBase>(
  RelationalDatumEntity parent,
  String relationName,
  LocalAdapter<R> relatedAdapter,
) {
  throw UnimplementedError(
    'watchRelated is not implemented for this local adapter.',
  );
}