What I am doing is this:
<code>
Sort sort = new Sort();
sort.setSort("year", true);
hits = searcher.search(pquery,sort);
</code>
How I must put my code to sort first by date an then by score ???
Greetings
Ariel
On Thu, Dec 18, 2008 at 4:48 AM, Ian Lea <ian....@gmail.com> wrote:
> Lucene lets you sort by multiple fields, including score. See the
> javadocs for Sort and SortField, specifically SortField.SCORE.
>
>
> --
> Ian.
>
> On Wed, Dec 17, 2008 at 8:15 PM, Ariel <isaacr...@gmail.com> wrote:
> > Hi:
> > This solution have a problem.
> > the results are sorted bye the year criteria but I need that after sort
> by
> > year criteria it sort by the scoring criteria two.
> > How can I do this ???
> >
> > I hope you can help me.
> > Greetings
> > Ariel
> >
> > On Wed, Nov 19, 2008 at 5:28 PM, Erick Erickson <erickerick...@gmail.com
> >wrote:
> >
> >> Well, MultiSearcher is just a Searcher, so you have available
> >> all of the search methods on Searcher. One of which is:
> >>
> >> search
> >>
> >> public TopFieldDocs
> >>
> >>
> <file:///C:/lucene-2.1.0/docs/api/org/apache/lucene/search/TopFieldDocs.html>
> >> *search*(Query
> >> <file:///C:/lucene-2.1.0/docs/api/org/apache/lucene/search/Query.html>
> >> query,
> >> Filter
> >> <file:///C:/lucene-2.1.0/docs/api/org/apache/lucene/search/Filter.html>
> >> filter,
> >> int n,
> >> Sort
> >> <file:///C:/lucene-2.1.0/docs/api/org/apache/lucene/search/Sort.html>
> >> sort)
> >> throws IOException
> >> <http://java.sun.com/j2se/1.4/docs/api/java/io/IOException.html>
> >>
> >> Expert: Low-level search implementation with arbitrary sorting. Finds
> the
> >> top n hits for query, applying filter if non-null, and sorting the hits
> by
> >> the criteria in sort.
> >>
> >>
> >> Best
> >> Erick
> >>
> >>
> >> On Wed, Nov 19, 2008 at 4:22 PM, Ariel <isaacr...@gmail.com> wrote:
> >>
> >> > Well, this is what I am doing:
> >> >
> >> > queryString="year:[2003 TO 2005]"
> >> > [CODE]
> >> > Query pquery = null;
> >> > Hits hits = null;
> >> > Analyzer analyzer = null;
> >> > analyzer = new SnowballAnalyzer("English");
> >> > try {
> >> > pquery = MultiFieldQueryParser.parse(new String[] {queryString,
> >> > queryString}, new String[] {"title", "content"}, analyzer); //analyzer
> >> > } catch (ParseException e1) {
> >> > e1.printStackTrace();
> >> > }
> >> > MultiSearcher searcher = (MultiSearcher) searcherCache.get(name);
> >> >
> >> > try {
> >> > hits = searcher.search(pquery);
> >> > } catch (IOException e1) {
> >> > e1.printStackTrace();
> >> > }
> >> > [/CODE]
> >> >
> >> > I don't know the methods that include sorting. I have made the sorting
> by
> >> > the score criteria so far, I don-t know how to change it to the year
> >> field
> >> > criteria.
> >> > As you can see, I am using a multisearcher because I have several
> >> indexes.
> >> >
> >> > I hope you can help me.
> >> > Regards
> >> > Thanks in advance
> >> > Ariel
> >> >
> >> >
> >> >
> >> > On Wed, Nov 19, 2008 at 3:58 PM, Ian Lea <ian....@gmail.com> wrote:
> >> >
> >> > > Are you using one of the search methods that includes sorting? If
> >> > > not, then do. If you are, then you need to tell us exactly what you
> >> > > are doing and exactly what you reckon is going wrong.
> >> > >
> >> > >
> >> > > --
> >> > > Ian.
> >> > >
> >> > >
> >> > > On Wed, Nov 19, 2008 at 6:23 PM, Ariel <isaacr...@gmail.com> wrote:
> >> > > > it is supposed lucene make a lexicocraphic sorting but this is not
> >> > > hapening,
> >> > > > Could you tell me what I'm doing wrong ?
> >> > > > I hope you can help me.
> >> > > > Regards
> >> > > >
> >> > > > On Wed, Nov 19, 2008 at 11:56 AM, Ariel <isaacr...@gmail.com>
> wrote:
> >> > > >
> >> > > >> Thanks, that was very helpful, but I have a question when I make
> the
> >> > > >> searches it does not sort the results according to the range, for
> >> > > example:
> >> > > >> year: [2003 TO 2008] in the first page 2003 documents are showed,
> in
> >> > the
> >> > > >> second 2005 documents, in the third page 2004 documents, I don't
> see
> >> > any
> >> > > >> sort criteria.
> >> > > >> How could I fix that problem ???
> >> > > >> Greetings
> >> > > >> Ariel
> >> > > >>
> >> > > >>
> >> > > >> On Wed, Nov 19, 2008 at 11:09 AM, Ian Lea <ian....@gmail.com>
> >> wrote:
> >> > > >>
> >> > > >>> Hi - sounds like you need a range query.
> >> > > >>>
> >> > > >>>
> >> > > >>>
> >> > >
> >> >
> >>
> http://lucene.apache.org/java/2_3_2/queryparsersyntax.html#Range%20Searches
> >> > > >>>
> >> > > >>>
> >> > > >>> --
> >> > > >>> Ian.
> >> > > >>>
> >> > > >>>
> >> > > >>> On Wed, Nov 19, 2008 at 4:02 PM, Ariel <isaacr...@gmail.com>
> >> wrote:
> >> > > >>> > Hi everybody:
> >> > > >>> >
> >> > > >>> > I need to make search with lucene 2.3.2, taking in account the
> >> > dates,
> >> > > >>> > previously when I build the index I create a date field where
> I
> >> > > stored
> >> > > >>> the
> >> > > >>> > year in which the document was created, at the search moment I
> >> > would
> >> > > >>> like to
> >> > > >>> > retrieve documents that have been created before a Year or
> after
> >> a
> >> > > Year,
> >> > > >>> for
> >> > > >>> > example documents before 2002 year o after 2003 year.
> >> > > >>> > It is possible to do that with lucene ???
> >> > > >>> > Regards
> >> > > >>> > Ariel
> >> > > >>> >
> >> > > >>>
> >> > > >>>
> >> ---------------------------------------------------------------------
> >> > > >>> To unsubscribe, e-mail: java-user-unsubscr...@lucene.apache.org
> >> > > >>> For additional commands, e-mail:
> java-user-h...@lucene.apache.org
> >> > > >>>
> >> > > >>>
> >> > > >>
> >> > > >
> >> > >
> >> > >
> ---------------------------------------------------------------------
> >> > > To unsubscribe, e-mail: java-user-unsubscr...@lucene.apache.org
> >> > > For additional commands, e-mail: java-user-h...@lucene.apache.org
> >> > >
> >> > >
> >> >
> >>
> >
>
> ---------------------------------------------------------------------
> To unsubscribe, e-mail: java-user-unsubscr...@lucene.apache.org
> For additional commands, e-mail: java-user-h...@lucene.apache.org
>
>
