54 lines
1.6 KiB
PHP
54 lines
1.6 KiB
PHP
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<?php
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/**
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* Zend Framework
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*
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* LICENSE
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*
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* This source file is subject to the new BSD license that is bundled
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* with this package in the file LICENSE.txt.
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* It is also available through the world-wide-web at this URL:
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* http://framework.zend.com/license/new-bsd
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* If you did not receive a copy of the license and are unable to
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* obtain it through the world-wide-web, please send an email
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* to license@zend.com so we can send you a copy immediately.
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*
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* @category Zend
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* @package Zend_Search_Lucene
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* @subpackage Index
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* @copyright Copyright (c) 2005-2008 Zend Technologies USA Inc. (http://www.zend.com)
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* @license http://framework.zend.com/license/new-bsd New BSD License
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*/
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/** Zend_Search_Lucene_Exception */
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require_once 'Zend/Search/Lucene/Exception.php';
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/** Zend_Search_Lucene */
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require_once 'Zend/Search/Lucene/PriorityQueue.php';
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/**
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* @category Zend
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* @package Zend_Search_Lucene
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* @subpackage Index
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* @copyright Copyright (c) 2005-2008 Zend Technologies USA Inc. (http://www.zend.com)
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* @license http://framework.zend.com/license/new-bsd New BSD License
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*/
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class Zend_Search_Lucene_Index_SegmentInfoPriorityQueue extends Zend_Search_Lucene_PriorityQueue
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{
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/**
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* Compare elements
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*
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* Returns true, if $el1 is less than $el2; else otherwise
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*
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* @param mixed $segmentInfo1
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* @param mixed $segmentInfo2
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* @return boolean
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*/
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protected function _less($segmentInfo1, $segmentInfo2)
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{
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return strcmp($segmentInfo1->currentTerm()->key(), $segmentInfo2->currentTerm()->key()) < 0;
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}
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}
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