Hi,
You should get the `Hits' from `IndexSearcher.search(...)'
You could refer to the example code in the Lucene source package, or have a
look at the book `Lucene in Action'
2008/2/23, sumittyagi <[EMAIL PROTECTED]>:
>
>
> here is my code, i am just starting, so having little bit of trouble in
> starting, i am just trying to access some values and then want to print it
> to get started..
> here is my code
>
>
> package db;
> import java.io.*;
> import java.util.*;
> import java.lang.*;
> import org.apache.lucene.search.Hits;
> import org.apache.lucene.search.Hit;
>
> public class comm{
> public static void main(String[] args)
> {
> System.out.println("hi");
>
>
> Hits hits;
> int hitCount = hits.length();
> for (int i=0;i<hitCount;i++) {
> int docId = hits.id[i] ;
>
> }
> }
> }
>
> and the errors i am getting are
>
> C:\Documents and Settings\Sumit\Desktop>javac db/comm.java
> db/comm.java:20: cannot find symbol
> symbol : variable id
> location: class org.apache.lucene.search.Hits
> int docId = hits.id[i] ;
> ^
> 1 error
>
>
> any advice please....
>
>
>
>
>
> sumittyagi wrote:
> >
> > thanks for replying
> > it may be a silly question but what do in the code
> >
> > Hits hits = ...
> > int hitCount = hits.length();
> > for (int i=0;i<hitCount;i++) {
> > int docId = hits.id[i] ;
> > ...
> > }
> >
> >
> > what do i need to type for "....." in the 1st line, which is "Hits hits
> =
> > ..."
> >
> >
> > Kent Fitch wrote:
> >>
> >> Two ways to work through the Hits object getting docids are:
> >>
> >> Hits hits = ...
> >> int hitCount = hits.length();
> >> for (int i=0;i<hitCount;i++) {
> >> int docId = hits.id[i] ;
> >> ...
> >> }
> >>
> >> or
> >>
> >> Iterator hitIterator = hits.iterator() ;
> >> while (hitIterator.hasNext()) {
> >> Hit hit = (Hit) hitIterator.next() ;
> >> int docId = hit.getId() ;
> >> }
> >>
> >> but check out
> >>
> http://lucene.apache.org/java/2_3_0/api/org/apache/lucene/search/Hits.html
> >> as this is just code typed into a mail program!
> >>
> >> Regards,
> >>
> >> Kent
> >>
> >> On Fri, Feb 22, 2008 at 4:17 PM, sumittyagi <[EMAIL PROTECTED]>
> wrote:
> >>>
> >>> hi, is there any way to retrieve the doc ids from HITS, Please advise
> >>> me
> >>> regarding this , i am new to lucene and programming.
> >>> --
> >>> View this message in context:
> >>>
> http://www.nabble.com/How-to-get-the-doc-ID-from-HITS-tp15627959p15627959.html
> >>> Sent from the Lucene - Java Users mailing list archive at Nabble.com.
> >>>
> >>>
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> >>>
> >>
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> >>
> >>
> >>
> >
> >
>
> --
> View this message in context:
> http://www.nabble.com/How-to-get-the-doc-ID-from-HITS-tp15627959p15641410.html
> Sent from the Lucene - Java Users mailing list archive at Nabble.com.
>
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