Hi All,
As Hits class was deprecated in current Lucene and is expected to be
excluded from Lucene 3.0 we decided to change our code so that to use
TopDocs class.
Our app provides paging and now we are uondering what is the bset way to
do it with th TopDocs. I can see only this possibility:
1. User opens page 1 - we load by searcher.search(..., docNum, ... )
method as many docs as for page 1;
2. User opens page 2 - we load as many results as the amount for page 1
and page 2 (note that docs for page 1 are loaded again);
...
N. User opens page n - we load as many docs as the amount of all pages
from #1 to #N (note that page 1 docs were loaded N-1 times, page 2 docs
N-2 times etc).
With Hits class this loading of documents of previous pages was avoided
- they were loaded once and when needed docs for the next page Hits just
loaded the next portion of docs without reloading the previous pages.
So my question is:
Is there better way for paging with the class TopDocs than the one that
I describe here?
Thanks in Advance,
Ivan
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