I have an instance of IndexSearcher and then call rewrite method with the
query.
IndexRear ir = IndexReader.open("directory path",true);
IndexSearcher indexSearcher = new IndexSearcher(ir);
indexSearcher.rewrite(query);On Wed, Sep 14, 2011 at 10:03 PM, Simon Willnauer < simon.willna...@googlemail.com> wrote: > how do you rewrite your query? > > simon > > On Tue, Sep 13, 2011 at 9:22 AM, S Eslamian <seslam...@gmail.com> wrote: > > Hi > > I am using QueryTermExtractor.getTerms for finding the terms of a given > > query in lucene 3.0.3. In it's document has said that "Utility class used > to > > extract the terms used in a query, plus any weights. This class will not > > find terms for MultiTermQuery, RangeQuery and PrefixQuery classes so the > > caller must pass a rewritten query (see Query.rewrite) to obtain a list > of > > expanded terms.", but for these queries - MultiTermQuery, RangeQuery and > > PrefixQuery - even rewritten query, it doesn't return the correct list of > > expanded terms. > > What should I do? For example for e PrefixQuery like 'hell*' it returns > > 'hell*' instead of " 'hell' and 'hello' and ... "; > > > > --------------------------------------------------------------------- > To unsubscribe, e-mail: java-user-unsubscr...@lucene.apache.org > For additional commands, e-mail: java-user-h...@lucene.apache.org > >
