Library search has used Spring Data's Pageable/Slice abstractions, but they
only support paging through, not arbitrary slices of a result. So change to
use an offset/limit style way of constrainting results, which can support the
same paging behavior, as well as the cursor-based behavior that Relay wants.
Library search has used Spring Data's Pageable/Slice abstractions, but they only support paging through, not arbitrary slices of a result. So change to use an offset/limit style way of constrainting results, which can support the same paging behavior, as well as the cursor-based behavior that Relay wants.