Hi
As long as your code request for 100 results, it definitely return of max
of 100 documents only.
See your code:
TopDocs hits=searcher.search(query, null, *100*);
Regards
Senthil
On Fri, Dec 24, 2010 at 6:10 PM, Jawahar Lal <[email protected]> wrote:
> Hi,
>
> I search for an query. Total searched records are 5000. I only shows 100
> records on one page. So I passed 100 as nDocs.
>
> I write the code in this way.
>
> IndexSearcher searcher = new IndexSearcher(FSDirectory.open(new
> File(path)));
>
> Query query = new QueryParser(Version.LUCENE_30, "field1", new
> StandardAnalyzer(Version.LUCENE_30)).parse("query");
> Query query1 = new QueryParser(Version.LUCENE_30, "field2", new
> StandardAnalyzer(Version.LUCENE_30)).parse("query2");
> BooleanQuery lucBoolQueryOTHER = new BooleanQuery();
> lucBoolQueryOTHER.add(query, Occur.MUST);
> lucBoolQueryOTHER.add(query1, Occur.MUST);
>
> TopDocs hits=searcher.search(query, null, 100);
>
> System.err.println("Total searched " + hits.totalHits); >>
> 5000
> System.err.println("Total docs " + hits.scoreDocs.length); >>
> 100
>
> // The code to print 100 records on first page
> for(int i=0;i<hits.scoreDocs.length;i++){
>
>
> System.out.println(searcher.doc(hits.scoreDocs[i].doc).getField("filename"));
> }
>
> it worked fine.
>
> // Now I want to show all next search documents on Second Pages...when I
> tried in this way, I got the error.
> for(int i=100;i<hits.totalHits;i++){
>
>
> System.out.println(searcher.doc(hits.scoreDocs[i].doc).getField("filename"));
> }
>
> searcher.close();
>
> java.lang.ArrayIndexOutOfBoundsException: 100
> at Test.searchIndex(Test.java:96)
> at Test.main(Test.java:54)
>
> Would need to perform searching again with different parameters to fetch
> next bunch of records ?
>
>
>
>
> Thanks
>
