Iterate the index by document

[Maurits van Wijland <m....@quicknet.nl>]

Hi all,

Is there anyway one can iterate through the index
and retrieve all the documents?

Thanks anyone...

regards,

maurits.



----- Original Message -----
From: "Otis Gospodnetic" <ot...@yahoo.com>
To: "Lucene Users List" <lu...@jakarta.apache.org>
Sent: Saturday, October 05, 2002 5:46 PM
Subject: Re: Problem With org.apache.lucene.demo.IndexHTML class on Sun
Solaris


> You can try giving java more memory.
> Run this to see what options you need to specify: java -help.
>
> Otis
>
>
>
> --- Ravi Kothiyal <ra...@mail.com> wrote:
> > Dear Friends ,
> >
> > I am using lucene-1.2 . When I am trying to create a html index from
> > java org.apache.lucene.demo.IndexHTML -create -index /opt/index
> > /webdev
> >
> > It start creating index but after some time it gives Memory outof
> > range exception and quit the command . Can you please help me in this
> > matter.
> >
> > Best Regards
> >
> > Ravi
> > --
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Re: Iterate the index by document

[Peter Carlson <ca...@bookandhammer.com>]

Here is a code snippet of how to do it.
Note: this will return deleted documents too.

             IndexReader ir = IndexReader.open(indexPath);
             int maxDocs = ir.maxDocs();
             //Object[]
             dates = new String[maxDocs];
             for (int i=0; i<maxDocs; i++) {
                 dates[i] = ir.document(i).get("pubDate");
             }

--Peter

On Sunday, October 6, 2002, at 12:05 AM, Maurits van Wijland wrote:

> Hi all,
>
> Is there anyway one can iterate through the index
> and retrieve all the documents?
>
> Thanks anyone...
>
> regards,
>
> maurits.


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