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lucene/contrib/snowball
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Uwe Schindler 5b83cc59b2 LUCENE-1257: Generics: *heavy* Robert Muir & mine patch 
git-svn-id: https://svn.apache.org/repos/asf/lucene/java/trunk@834847 13f79535-47bb-0310-9956-ffa450edef68
 		2009-11-11 12:18:34 +00:00
..
bin move parts of the sandbox over to contrib area 2005-02-05 01:25:43 +00:00
docs move parts of the sandbox over to contrib area 2005-02-05 01:25:43 +00:00
src LUCENE-1257: Generics: *heavy* Robert Muir & mine patch 2009-11-11 12:18:34 +00:00
xdocs LUCENE-1142 : Updated Snowball package, org.tartarus distribution revision 500. 2008-08-23 22:02:47 +00:00
.cvsignore move parts of the sandbox over to contrib area 2005-02-05 01:25:43 +00:00
LICENSE.txt new ASF licenses header 2006-11-09 16:21:50 +00:00
README.txt LUCENE-1947: Snowball package contains BSD licensed code with ASL header. 2009-10-09 07:57:58 +00:00
SNOWBALL-LICENSE.txt bulk fix svn:eol-style to native for text files 2009-06-22 22:18:56 +00:00
build.xml - LUCENE-908: Improvements and simplifications for how the MANIFEST file and the META-INF dir are created. 2007-08-22 23:16:48 +00:00
pom.xml.template bulk fix svn:eol-style to native for text files 2009-06-22 22:18:56 +00:00
snowball.cvspass move parts of the sandbox over to contrib area 2005-02-05 01:25:43 +00:00

README.txt 

Lucene Snowball README file

This project provides pre-compiled version of the Snowball stemmers
based on revision 500 of the Tartarus Snowball repository,
together with classes integrating them with the Lucene search engine.

A few changes has been made to the static Snowball code and compiled stemmers:

 * Class SnowballProgram is made abstract and contains new abstract method stem() to avoid reflection in Lucene filter class SnowballFilter.
 * All use of StringBuffers has been refactored to StringBuilder for speed.
 * Snowball BSD license header has been added to the Java classes to avoid having RAT adding new ASL headers.


IMPORTANT NOTICE ON BACKWARDS COMPATIBILITY!

An index created using the Snowball module in Lucene 2.3.2 and below
might not be compatible with the Snowball module in Lucene 2.4 or greater.

For more information about this issue see:
https://issues.apache.org/jira/browse/LUCENE-1142


For more information on Snowball, see:
  http://snowball.tartarus.org/