/**
* 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;
}
