applyInitialData method
Apply initial subscription data with event context
Called when initial subscription data arrives. Emits events with SubscribeAppliedEvent so users can distinguish initial load from updates.
Implementation
void applyInitialData(
BsatnRowList inserts,
EventContext context, {
Set<dynamic>? protectedKeys,
}) {
// Treat initial data as inserts with no deletes
final changes = _applyChanges(
BsatnRowList.empty(),
inserts,
protectedKeys: protectedKeys,
);
_emitChanges(changes, context);
}