private Query(FirestoreDb database, StructuredQuery query, CollectionReference collection)
{
Database = database;
QueryProto = query;
Collection = collection;
}
// private protected = only visible to subclasses within the same assembly.
// In reality, *only* CollectionReference will ever derive from Query.
private protected Query()
{
Collection = this as CollectionReference;
GaxPreconditions.CheckState(Collection != null, "Internal Query constructor should only be used from CollectionReference");
_orderings = new List <InternalOrdering>();
}
