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Posted to java-user@lucene.apache.org by Jim Lynch <jw...@sgi.com> on 2005/01/07 20:49:26 UTC
Quick question about highlighting.
I've read as much as I could find on the highlighting that is now in the
sandbox. I didn't find the javadocs. I found a link to them, but it
redirected my to a cvs tree.
Do I assume that you have to store the content of the document for the
highlighting to work? Otherwise I don't see how it could work.
Thanks,
Jim.
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Re: Quick question about highlighting.
Posted by Jim Lynch <jw...@sgi.com>.
OK, thanks. That clears things up. I'll play with it once I get
something indexed.
Jim.
David Spencer wrote:
> Jim Lynch wrote:
>
>> I've read as much as I could find on the highlighting that is now in
>> the sandbox. I didn't find the javadocs.
>
>
> I have a copy here:
>
> http://www.searchmorph.com/pub/jakarta-lucene-sandbox/contributions/highlighter/build/docs/api/overview-summary.html
>
>
>
> I found a link to them, but it
>
>> redirected my to a cvs tree.
>>
>> Do I assume that you have to store the content of the document for
>> the highlighting to work?
>
>
> Not per se, but you do need access to the contents to pass to
> Highlighter.getBestFragments(). You can store the contents in the
> index, or you can have in a cache, DB, or you can refetch the doc...
>
> You need to know what Analyzer you used too to get the tokenStream via:
>
> TokenStream tokenStream = analyzer.tokenStream( field, new
> StringReader(body));
>
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Re: Quick question about highlighting.
Posted by David Spencer <da...@tropo.com>.
Jim Lynch wrote:
> I've read as much as I could find on the highlighting that is now in the
> sandbox. I didn't find the javadocs.
I have a copy here:
http://www.searchmorph.com/pub/jakarta-lucene-sandbox/contributions/highlighter/build/docs/api/overview-summary.html
I found a link to them, but it
> redirected my to a cvs tree.
>
> Do I assume that you have to store the content of the document for the
> highlighting to work?
Not per se, but you do need access to the contents to pass to
Highlighter.getBestFragments(). You can store the contents in the index,
or you can have in a cache, DB, or you can refetch the doc...
You need to know what Analyzer you used too to get the tokenStream via:
TokenStream tokenStream = analyzer.tokenStream( field, new
StringReader(body));
> Otherwise I don't see how it could work.
>
> Thanks,
> Jim.
>
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> To unsubscribe, e-mail: lucene-user-unsubscribe@jakarta.apache.org
> For additional commands, e-mail: lucene-user-help@jakarta.apache.org
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