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From Rakesh Shete <rakesh_sh...@hotmail.com>
Subject RE: Using multiple filters
Date Thu, 03 Jan 2008 15:54:35 GMT

Hi Eric, Mark,

I am using Lucene 2.2.0 and I dont see anything like ChainedFilter or BooleanFilter. Is that
not supported now?

Googling on it I found that the ChainedFilter is in some *misc* package. So I believe it has
either been dropped or not shipped with the official version.

-- Regards,
Rakesh Shete

> Date: Wed, 2 Jan 2008 20:50:28 +0000
> From: markharw00d@yahoo.co.uk
> To: java-user@lucene.apache.org
> Subject: Re: Using multiple filters
> 
> BooleanFilter in contrib is similar to ChainedFilter but just expresses 
> the boolean logic using the same vocabulary as BooleanQuery ("should"s, 
> "must"s and "not"s).
> 
> Cheers
> Mark
> 
> Erick Erickson wrote:
> > I think you can just throw them all together in a
> > ChainedFilter and use the ChainedFilter wherever
> > your calls want a Filter.
> >
> > But I haven't tried it <G>...
> >
> > Erick
> >
> > On Jan 2, 2008 2:28 PM, Rakesh Shete <rakesh_shete@hotmail.com> wrote:
> >
> >   
> >> Hi all,
> >>
> >> I have a query related to using filters.
> >>
> >> My search would something like this:
> >>
> >> title:java* +pricerange:[00100 TO 01000] +daterange:[20000101 TO 20071231]
> >>
> >> which retrieves all books with title "java" that have a price between 100
> >> & 1000 and a fall between Jan 01,2000 & Dec 31,2007 daterange.
> >>
> >> Can I use multiple filters in such a case (RangeFilter for pricerange &
> >> QueryWrapperFilter for daterange)?
> >>
> >> How do I specify multiple filters to the IndexSearcher (the API does not
> >> support it as of now)?
> >>
> >> Note: I am even open to using RangeQuery as long as it does not hamper
> >> performance of search. My reading of the mailing list suggests me that using
> >> filters would be better (RangeFilter) than query (RangeQuery):
> >> http://www.mail-archive.com/lucene-user@jakarta.apache.org/msg10687.html
> >>
> >>
> >>
> >> --Regards,
> >> Rakesh S
> >>
> >>
> >>
> >> _________________________________________________________________
> >> Post free property ads on Yello Classifieds now! www.yello.in
> >> http://ss1.richmedia.in/recurl.asp?pid=221
> >>     
> >
> >   
> 
> 
> 
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