wiki:LuceneSail

LuceneSail

LuceneSail is moved to NEPOMUK:

GO THERE.

old info

The lucene sail is a clever little hack that lets (parts of) RDF resources descriptions stored in Sesame Repositories be indexed as full-text.

There are two versions, both are designed to be stackable sails - they must sit on top of a memory,native or something else store.

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LuceneSail is part of the Gnowsis distribution.

SVN Access: https://gnowsis.opendfki.de/repos/gnowsis/trunk/lucenesail/

Searching

There is a textQuery(String) method which returns Lucene Hits objects.

It is also possible to use "magic" predicates in Serql queries. For example:

SELECT X FROM {X} <http://something/matches> {} <http://something/query> {\"java\"}

this will return any X that has some field indexed with the word "Java".

Soon I expect that Sparql will also be supported. But not in time for Beta0.9.

FOR THIS TO WORK YOU HAVE TO SET LuceneSail.magicQueries to TRUE'''

Last modified 10 years ago Last modified on 10/10/07 15:22:54