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adding zend project folders into old campcaster.

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naomiaro 2010-12-07 14:19:27 -05:00
parent 56abfaf28e
commit 7ef0c18b26
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library/Zend/Search/Lucene/Analysis/Analyzer/Common/TextNum.php Normal file
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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) 2005-2010 Zend Technologies USA Inc. (http://www.zend.com)
* @license http://framework.zend.com/license/new-bsd New BSD License
* @version $Id: TextNum.php 20096 2010-01-06 02:05:09Z bkarwin $
*/
/** Zend_Search_Lucene_Analysis_Analyzer_Common */
require_once 'Zend/Search/Lucene/Analysis/Analyzer/Common.php';
/**
* @category Zend
* @package Zend_Search_Lucene
* @subpackage Analysis
* @copyright Copyright (c) 2005-2010 Zend Technologies USA Inc. (http://www.zend.com)
* @license http://framework.zend.com/license/new-bsd New BSD License
*/
class Zend_Search_Lucene_Analysis_Analyzer_Common_TextNum extends Zend_Search_Lucene_Analysis_Analyzer_Common
{
/**
* Current position in a stream
*
* @var integer
*/
private $_position;
/**
* Reset token stream
*/
public function reset()
{
$this->_position = 0;
if ($this->_input === null) {
return;
}
// convert input into ascii
if (PHP_OS != 'AIX') {
$this->_input = iconv($this->_encoding, 'ASCII//TRANSLIT', $this->_input);
}
$this->_encoding = 'ASCII';
}
/**
* Tokenization stream API
* Get next token
* Returns null at the end of stream
*
* @return Zend_Search_Lucene_Analysis_Token|null
*/
public function nextToken()
{
if ($this->_input === null) {
return null;
}
do {
if (! preg_match('/[a-zA-Z0-9]+/', $this->_input, $match, PREG_OFFSET_CAPTURE, $this->_position)) {
// It covers both cases a) there are no matches (preg_match(...) === 0)
// b) error occured (preg_match(...) === FALSE)
return null;
}
$str = $match[0][0];
$pos = $match[0][1];
$endpos = $pos + strlen($str);
$this->_position = $endpos;
$token = $this->normalize(new Zend_Search_Lucene_Analysis_Token($str, $pos, $endpos));
} while ($token === null); // try again if token is skipped
return $token;
}
}