Olivier Catteau wrote:
Hi !
I would like to rebuild a part of a document that I have indexed with Lucene without reopen it and parsing it again.
In fact, I would like to reconstitute the parts of the documents which corresponds to a search.
What you describe is also known as "snippets". In all implementations known to me search engines use cached copies of the plain text content in order to produce snippets - there is no re-parsing needed, but storage requirements are higher.
You can do it in Lucene by storing the plain text content in a stored field, and then using the highlighter package from the sandbox to produce snippets.
-- Best regards, Andrzej Bialecki
------------------------------------------------- Software Architect, System Integration Specialist CEN/ISSS EC Workshop, ECIMF project chair EU FP6 E-Commerce Expert/Evaluator ------------------------------------------------- FreeBSD developer (http://www.freebsd.org)
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