OPENFUR-9 join implementation using virtual_obj_id_map table, tests to follow
OPENFUR-9 - Refactored ResultService into ResultSummaryService and ResultDataService and retrieval of identifiers related to query ids into IdentifierService
OPENFUR-9 - Renamed to ResultSummaryServiceImpl and changed interface to
ResultSummaryService + removed all old methods from ResultService
interface.
OPENFUR-9 - Stub for Spock unit test of ResultSummaryService
Removed ResultCountServiceImpl, refactored to ResultSummaryServiceImpl
Resolving merge conflicts after git rebase master