Quick question about highlighting.

2005-01-07 Thread Jim Lynch
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.

2005-01-07 Thread David Spencer
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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Re: Quick question about highlighting.

2005-01-07 Thread Jim Lynch
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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