Although Hollow includes a few ready-made data ingestion utilities, other data ingestion utilities can be created. Adding data into Hollow starts with aHollowWriteStateEngine. We need to initialize a type state for each schema in our data model: ...
The HollowObjectMapper can also be used to initialize the data model of a HollowWriteStateEngine without adding any actual data: HollowWriteStateEngine engine = /// a state engine HollowObjectMapper mapper = new HollowObjectMapper(writeEngine); mapper.initializeTypeState(Movie.class); mapper....