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lucene/contrib/snowball
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Robert Muir 5e8e5a0f05 LUCENE-2194: Improve the efficiency of Snowball 
git-svn-id: https://svn.apache.org/repos/asf/lucene/java/trunk@897449 13f79535-47bb-0310-9956-ffa450edef68
 		2010-01-09 13:34:11 +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-2194: Improve the efficiency of Snowball 2010-01-09 13:34:11 +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-2117: SnowballAnalyzer uses TurkishLowerCaseFilter instead of LowercaseFilter to correctly handle the unique Turkish casing behavior if used with Version > 3.0 and the TurkishStemmer. 2009-12-09 12:47:37 +00:00
pom.xml.template LUCENE-2117: SnowballAnalyzer uses TurkishLowerCaseFilter instead of LowercaseFilter to correctly handle the unique Turkish casing behavior if used with Version > 3.0 and the TurkishStemmer. 2009-12-09 12:47:37 +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/