/** * Normalize Token or remove it (if null is returned) * * @param Zend_Search_Lucene_Analysis_Token $srcToken * @return Zend_Search_Lucene_Analysis_Token */ public function normalize(Zend_Search_Lucene_Analysis_Token $srcToken) { $newToken = new Zend_Search_Lucene_Analysis_Token(strtolower($srcToken->getTermText()), $srcToken->getStartOffset(), $srcToken->getEndOffset(), $srcToken->getType()); $newToken->setPositionIncrement($srcToken->getPositionIncrement()); return $newToken; }