Many lower-level operations require knowledge of the currently populated ordinals (i.e. those which are not holes), or knowledge of ordinals which were populated in state prior to the last delta application. We
You can define Set schemas by adding a member variable of type Set in your data model. The Set must explicitly define its parameterized element type. For example: public class Movie { long id; String title; @HollowHashKey(fields={"firstName", "lastName"}) /// hash key is optional Set...
Using this parameter instead gives us objects of the typeGroupInfoNoElementwith no objects in theGroupproperty, which is handy when we simply want a quick way to measure data and are not interested in the actual objects. It seems like two services stopped running during the time I wrote this...