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<?php /** * Zend Framework * * LICENSE * * This source file is subject to the new BSD license that is bundled * with this package in the file LICENSE.txt. * It is also available through the world-wide-web at this URL: * http://framework.zend.com/license/new-bsd * If you did not receive a copy of the license and are unable to * obtain it through the world-wide-web, please send an email * to license@zend.com so we can send you a copy immediately. * * @category Zend * @package Zend_Search_Lucene * @subpackage Analysis * @copyright Copyright (c) 2005-2009 Zend Technologies USA Inc. (http://www.zend.com) * @license http://framework.zend.com/license/new-bsd New BSD License * @version $Id: LowerCase.php 16541 2009-07-07 06:59:03Z bkarwin $ */
/** Zend_Search_Lucene_Analysis_TokenFilter */ require_once 'Zend/Search/Lucene/Analysis/TokenFilter.php';
/** * Lower case Token filter. * * @category Zend * @package Zend_Search_Lucene * @subpackage Analysis * @copyright Copyright (c) 2005-2009 Zend Technologies USA Inc. (http://www.zend.com) * @license http://framework.zend.com/license/new-bsd New BSD License */
class Zend_Search_Lucene_Analysis_TokenFilter_LowerCase extends Zend_Search_Lucene_Analysis_TokenFilter { /** * 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());
$newToken->setPositionIncrement($srcToken->getPositionIncrement());
return $newToken; } }
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