You'd be better off building a BooleanQuery.
BooleanQuery bq = new BooleanQuery();
bq.add(new TermQuery(...), ...);
bq.add(new FuzzyQuery(...),. ...);
etc
See BooleanClause.Occur for options on MUST, SHOULD etc.
--
Ian.
On Thu, Mar 24, 2011 at 5:48 PM, Deepak Konidena
<deepak.konid...@cornell.edu> wrote:
> Hi,
>
> I am using MultiFieldQueryParser with a custom analyzer for parsing search
> text.
>
> Now, when I say
>
> MultiFieldQueryParser qp = new MultiFieldQueryParser(Version, new String[]
> {"field1", "field2", "field3"}, customAnalyzer);
> qp.setDefaultOperator(QueryParser.AND_OPERATOR);
>
> Query query = qp.parse("term1");
>
> The query that gets built is
>
> field1:term1 field2:term1 field3:term1
>
> I am assuming input is treated as a TermQuery and is being searched against
> the respective fields (field1, field2, field3) in case of single term and in
> case of multiple search terms, a BooleanQuery with an AND of all the
> individual TermQueries.
>
> Now what if I want to do something like,
>
> Perform a TermQuery on term1 against all the fields, perform a FuzzyQuery on
> term2, RangeQuery on term3, etc..
>
> And finally do an AND on all the terms?
>
> Please let me know, if am assuming anything wrong here. My understanding is
> that to break individual terms to be searched using different queries, I will
> need to implement a custom QueryParser. If so, how would I start about
> implementing that?
>
>
> Thanks
> Deepak Konidena
>
>
>
>
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