Awesome! Exactly what I was looking for. Thanks Schindler.
Uwe Schindler wrote > Look at the javadocs of the analysis package and the Analyzer class, there > it is explained how Analyzers are built - the first example is the way to > go: > http://lucene.apache.org/core/4_3_0/core/org/apache/lucene/analysis/Analyzer.html > > ----- > Uwe Schindler > H.-H.-Meier-Allee 63, D-28213 Bremen > http://www.thetaphi.de > eMail: > uwe@ > > >> -----Original Message----- >> From: Sirish Vadala [mailto: > sirishreddy@ > ] >> Sent: Friday, June 14, 2013 7:31 PM >> To: > java-user@.apache >> Subject: KStemFilter >> >> Hello All, >> >> I have a new requirement within my text search implementation to perform >> stemming. I have done some research and implemented snowball, but >> however the customers found it too aggressive and eventually I got them >> to >> agree to compromise on k-stem algorithm. >> >> Currently my existing code is on Lucene 2.9, which I would like to push >> to the >> latest Lucene 4.3. So finally I have decided to build a custom analyzer >> that >> implements kstem filter. >> >> / public class KStemAnalyzer extends Analyzer { >> >> @Override >> public final TokenStream tokenStream(String fieldName, Reader >> reader) { >> TokenStream result = new >> StandardTokenizer(Version.LUCENE_43, >> reader); >> result = new StandardFilter(Version.LUCENE_43, result); >> result = new LowerCaseFilter(Version.LUCENE_43, result); >> result = new StopFilter(Version.LUCENE_43, result, >> StandardAnalyzer.STOP_WORDS_SET); >> return new KStemFilter(result); >> } >> >> @Override >> protected TokenStreamComponents createComponents(String string, >> Reader reader) { >> throw new UnsupportedOperationException("Not supported >> yet."); >> } >> }/ >> >> However I get an error /'tokenStream(String,Reader) in KStemAnalyzer >> cannot override tokenStream(String,Reader) in Analyzer overridden method >> is final'/. I was looking to find some documentation or example >> implementations, but all I could find is the api that is not very >> descriptive. >> >> Any hint on how to initialize this would be highly appreciated. >> >> Thanks. >> >> >> >> -- >> View this message in context: >> http://lucene.472066.n3.nabble.com/KStemFilter-tp4070558.html >> Sent from the Lucene - Java Users mailing list archive at Nabble.com. >> >> --------------------------------------------------------------------- >> To unsubscribe, e-mail: > java-user-unsubscribe@.apache >> For additional commands, e-mail: > java-user-help@.apache > > > --------------------------------------------------------------------- > To unsubscribe, e-mail: > java-user-unsubscribe@.apache > For additional commands, e-mail: > java-user-help@.apache -- View this message in context: http://lucene.472066.n3.nabble.com/KStemFilter-tp4070558p4070573.html Sent from the Lucene - Java Users mailing list archive at Nabble.com. --------------------------------------------------------------------- To unsubscribe, e-mail: java-user-unsubscr...@lucene.apache.org For additional commands, e-mail: java-user-h...@lucene.apache.org
