Wow, that's just... Horrible from a design perspective. Doesn't matter which language it's implemented in.
- Nick
-----Original Message-----
From: Digy [mailto:[email protected]]
Sent: Thursday, January 14, 2010 12:22 PM
To: [email protected]
Subject: RE: at least one doc
The formal way is throwing exception in the HitCollector.Collect to stop
iteration.
DIGY
-----Original Message-----
From: Artem Chereisky [mailto:[email protected]]
Sent: Thursday, January 14, 2010 1:16 AM
To: [email protected]; [email protected]
Subject: at least one doc
Hi,
Given a boolean query and/or a filter, what is the best way to see if there
is at least one matching document?
I tried a simple hit collector which sets a flag on the first Collect
method. Ideally I would want to stop collecting at that point but I couldn't
find a way of doing that.
I also tried: TopDocs docs = _searcher.Search(query, filter, 1), but it
seems to iterate through all matches as docs.totalHits is set the the actual
number of matches.
So, is there a better way
Regards,
Art
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