Hi John thanks for the answer! I was looking at the addRequired() method the other day but from what I saw does it not require a query term anyway, in that sense a keyword to be searched for from the content?
Maybe i did not understand it very well from the docs, I'll have a look tomorrow at work and update. Cheers again for the help, Maria --- On Tue, 7/8/08, John Thompson <[EMAIL PROTECTED]> wrote: > From: John Thompson <[EMAIL PROTECTED]> > Subject: Re: browsing query at Servlet level > To: [email protected], [EMAIL PROTECTED] > Date: Tuesday, July 8, 2008, 1:05 PM > Hi Maria, > > If I understand what you want correctly, I think you want > to use the > addRequired() method of the Query object before you use > your query in the > search > > *addRequiredTerm<http://lucene.apache.org/nutch/apidocs/org/apache/nutch/searcher/Query.html#addRequiredTerm%28java.lang.String,%20java.lang.String%29> > *(String > <http://java.sun.com/j2se/1.4.2/docs/api/java/lang/String.html> > term, > String > <http://java.sun.com/j2se/1.4.2/docs/api/java/lang/String.html> > field) > Add a required term in a specified field. > > http://lucene.apache.org/nutch/apidocs/org/apache/nutch/searcher/Query.html > > HTH, > John > > On Tue, Jul 8, 2008 at 8:09 AM, Maria Sifniotis > <[EMAIL PROTECTED]> wrote: > > > Hello all! > > > > Newish Nutch User here so I ask for you patience ! > > > > I have setup Nutch, fiddled with some things i wanted > changed and got my > > index, servlet all working fine, query results return > fine all is set. > > > > My question is, is it possible instead of a text query > to the content of a > > page to do a browsing function? I'll illustrate > because I may not be making > > any sense. > > > > One of my objectives is to see if a webpage has > images, indicate it as a > > field in the indexing phase such as > > doc.add(new Field("hasImgs", > "YES", Field.Store.YES, > > Field.Index.TOKENIZED)); > > This works ok! > > > > Suppose I harvest 10 web pages, 5 of those have images > and 5 don't. How is > > it possible to direct my bean.search to look at the > hasImgs fields for the > > value YES and then display only those? > > > > Provided I don't care for text-based queries - > just want to see how many of > > my indexed paged have a YES in their respective field. > I can do this with > > Luke, but I need it to be in the Tomcat application. > > > > Any clues? > > > > Thank you very much! > > > > Maria > > > > > > > >
