Returns the top docs that were collected by this collector.

Returns the documents in the rage [start .. pq.size()) that were collected by this collector. Note that if start >= pq.size(), an empty TopDocs is returned.
This method is convenient to call if the application allways asks for the last results, starting from the last 'page'.
NOTE: you cannot call this method more than once for each search execution. If you need to call it more than once, passing each time a different

CopyC#

start

, you should call {@link #TopDocs()} and work with the returned {@link TopDocs} object, which will contain all the results this search execution collected.

Returns the documents in the rage [start .. start+howMany) that were collected by this collector. Note that if start >= pq.size(), an empty TopDocs is returned, and if pq.size() - start < howMany, then only the available documents in [start .. pq.size()) are returned.
This method is useful to call in case pagination of search results is allowed by the search application, as well as it attempts to optimize the memory used by allocating only as much as requested by howMany.
NOTE: you cannot call this method more than once for each search execution. If you need to call it more than once, passing each time a different range, you should call {@link #TopDocs()} and work with the returned {@link TopDocs} object, which will contain all the results this search execution collected.