lucenenet-dev mailing list archives

Site index · List index
Message view « Date » · « Thread »
Top « Date » · « Thread »
From Andy Pook <andy.p...@gmail.com>
Subject Re: Retrieving Attributes
Date Sun, 28 Feb 2010 17:16:49 GMT
Oops, my bad. I'll continue there

On 27 February 2010 18:26, Michael Garski <mgarski@myspace-inc.com> wrote:
> Andy,
>
> FYI - I moved this thread to the user list as it applies to the use rather than development
of Lucene.Net.
>
> Michael
>
>
> -----Original Message-----
> From: Andy Pook [mailto:andy.pook@gmail.com]
> Sent: Fri 2/26/2010 10:58 PM
> To: lucene-net-dev@lucene.apache.org
> Subject: Re: Retrieving Attributes
>
> I'd like to be able to access the collection/stream of Attributes in a
> Field _after_ I've done a search.
>
> The result of a search is a collection of Documents. A Document has
> Fields. But I cannot see a simple way of getting at the Attributes of
> each Field.
>
> For example: The TypeAttribute has a default value of "word". We have
> a custom Tokenizer that adds extra "tokens" with the TypeAttribute set
> to "tag".
> After a search is done, I'd like to be able to iterate over the
> "tokens" in this field and do something with the "tag"s and ignore the
> "word"s.
>
> I hope this is more coherent :)
>
> Thanks.
>
> On 26 February 2010 18:40, Michael Garski <mgarski@myspace-inc.com> wrote:
>> Andy,
>>
>> Can you give a bit more information on what you are looking to do?  I
>> don't quite understand what you are looking to do.
>>
>> Michael
>>
>> -----Original Message-----
>> From: Andy Pook [mailto:andy.pook@gmail.com]
>> Sent: Friday, February 26, 2010 10:37 AM
>> To: lucene-net-dev@lucene.apache.org
>> Subject: Retrieving Attributes
>>
>> Attributes are a great thing from the indexing side of things. What
>> I'd really like to be able to do is find a document. Then be able to
>> retrieve the attributes for each field.
>> We are considering storing some custom attributes against some of the
>> "tokens" in a field. But we would like to be able to effectively
>> reconstitute the TokenStream for a field.
>>
>> Is that possible? I can't see anything simple that gives access to
>> attributes on a per field basis. Any clues?
>>
>> Thanks in advance,
>>
>>
>>
>
>
>
>

Mime
View raw message