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From Nicola Buso <nb...@ebi.ac.uk>
Subject Re: Retrieving FieldInfo
Date Tue, 14 May 2013 11:52:12 GMT
OK, thanks for the reply!


Nicola.

On Tue, 2013-05-14 at 14:19 +0300, Shai Erera wrote:
> If your documents always contain the same fields then yes. But in
> general, you can do:
> 
> 
> addDocument("f:value");
> commit();
> 
> addDocument("c:value");
> commit();
> 
> And each AtomicReader will contain different fields. As
> getFieldInfos() documents "Get the {@link FieldInfos} describing all
> fields in this reader."
> 
> 
> Shai
> 
> 
> 
> On Tue, May 14, 2013 at 1:35 PM, Nicola Buso <nbuso@ebi.ac.uk> wrote:
>         Hi,
>         
>         I was looking to a way to obtain FieldInfo(s) from the
>         IndexReader; we
>         need in some way to describe the index. Can I do this?
>         --------
>         AtomicReader ar = <indexReader>.leaves().get(0).reader();
>         // than call
>         ar.getFieldInfos();
>         --------
>         What I mean is, can I suppose every AtomicReader in leaves()
>         contain the
>         same informations about FieldInfos and I do not need to
>         iterate over
>         leaves()?
>         
>         
>         Nicola.
>         
>         
>         
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> 



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