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From Yonik Seeley <yo...@lucidimagination.com>
Subject Re: Get lengthNorm of a field
Date Mon, 19 Jul 2010 14:21:26 GMT
On Mon, Jul 19, 2010 at 9:53 AM, Philippe <mailer.thomas@gmail.com> wrote:
> is there a possibility to retrieve the lengthNorm for all (or a specific)
> fields in a specific document?

See IndexReader: public abstract byte[] norms(String field) throws IOException;
And Similarity: public float decodeNormValue(byte b) {

The byte[] is indexed by document id, and you can decode that into a
float value with a Similarity.

-Yonik
http://www.lucidimagination.com




> Regards,
>    Philippe
>
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