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From Chris Hostetter <hossman_luc...@fucit.org>
Subject Re: SV: GetMoreDocs question
Date Fri, 01 Sep 2006 18:13:20 GMT

: But why do I have to reterive atleast 1 document when im using the TopDocs ?
: (If I set nDoc to 0 it will throw an exception).

i didn't say you had to, i just saaid "maybe" ... i don't know whatthe
behavior is if you use 0 -- ideally it would work fine, but in practice i
do't know if anyone has ever tested that case.

:
: /
: Marcus
:
: -----Ursprungligt meddelande-----
: Från: Chris Hostetter [mailto:hossman_lucene@fucit.org]
: Skickat: den 31 augusti 2006 20:09
: Till: java-user@lucene.apache.org
: Ämne: Re: GetMoreDocs question
:
:
: : I have some questions regarding the GetMoreDocs(50) call in the
: : constructors of the Hits class.
:
: : First off whats the purposes of this call?
:
: Hits is designed to meet the simple needs of simple clients -- the
: assumption is that clients using Hits want simple paginated results - so
: Hits goes ahead and gets you page#1.
:
: : Can I do something so I don't cache up 100 docs when I'm just asking for
: : a count?
:
: This is what the search method that returns TopDocs is designed for --
: when all you care about is the totalHits and the first N docs (in your
: case N is 0 or maybe 1)
:
:
:
: -Hoss
:
:
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-Hoss


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