check out http://www.browseengine.com
tag cloud impl on lucene is avail.
-John
On Wed, Apr 2, 2008 at 4:12 PM, Daniel Noll <[EMAIL PROTECTED]> wrote:
> On Thursday 03 April 2008 08:08:09 Dominique Béjean wrote:
> > Hum, it looks like it is not true.
> > Use a do-while loop make the first terms.term().field() generate a null
> > pointer exception.
>
> Depends which terms method you use.
>
> TermEnum terms = reader.terms();
> System.out.println(terms.term()); => null
>
> terms = reader.terms(new Term("id", ""));
> System.out.println(terms.term()); => id:0
>
> The first method makes a normal while loop work but it also makes the
> assumption that there is only one field in the index, which may not be the
> case forever even if it's the case initially.
>
> Daniel
>
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