uwe at thetaphi
Nov 27, 2009, 3:55 AM
Post #3 of 4
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RE: transition 2.4 -> 3.0 (please help me to help myself)
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That's the way to go:
public TopDocs search(Query query,
int n)
throws IOException
Finds the top n hits for query.
-----
Uwe Schindler
H.-H.-Meier-Allee 63, D-28213 Bremen
http://www.thetaphi.de
eMail: uwe [at] thetaphi
> -----Original Message-----
> From: Helmut Jarausch [mailto:jarausch [at] igpm]
> Sent: Friday, November 27, 2009 12:42 PM
> To: java-user [at] lucene
> Subject: transition 2.4 -> 3.0 (please help me to help myself)
>
> Hi,
>
> could anybody please point me to some documention with (more detailed)
> information about the API change.
>
> E.g. (in PyLucene)
>
> Q=lucene.TermQuery(lucene.Term('@URI',BookNr))
> FSDir=
> lucene.SimpleFSDirectory(lucene.File('/home/jarausch/Bib_Dev/DIR/'))
> index_reader= lucene.IndexReader.open(FSDir)
> Searcher= lucene.IndexSearcher(FSDir)
> hits=Searcher.search(Q)
> This now gives an
> lucene.InvalidArgsError: (<type 'IndexSearcher'>, 'search', (<TermQuery:
> @URI:B6140>,))
>
> How to change that?
> I had a look at http://lucene.apache.org/java/3_0_0/api/all/index.html
> but there seems to be no search(Query) method anymore.
>
> Where can I find some info on what to change in my code.
>
> Many thanks,
> Helmut.
>
> --
> Helmut Jarausch
>
> Lehrstuhl fuer Numerische Mathematik
> RWTH - Aachen University
> D 52056 Aachen, Germany
>
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