File Content: AbstractPreprocessing.php <?php /** * Zend Framework (http://framework.zend.com/) * * @link http://github.com/zendframework/zf2 for the canonical source repository * @copyright Copyright (c) 2005-2012 Zend Technologies USA Inc. (http://www.zend.com) * @license http://framework.zend.com/license/new-bsd New BSD License * @package Zend_Search */ namespace ZendSearch\Lucene\Search\Query\Preprocessing; use ZendSearch\Lucene; use ZendSearch\Lucene\Exception\UnsupportedMethodCallException; use ZendSearch\Lucene\Search\Query; /** * It's an internal abstract class intended to finalize ase a query processing after query parsing. * This type of query is not actually involved into query execution. * * @category Zend * @package Zend_Search_Lucene * @subpackage Search * @internal */ abstract class AbstractPreprocessing extends Query\AbstractQuery { /** * Matched terms. * * Matched terms list. * It's filled during rewrite operation and may be used for search result highlighting * * Array of Zend_Search_Lucene_Index_Term objects * * @var array */ protected $_matches = null; /** * Optimize query in the context of specified index * * @param \ZendSearch\Lucene\SearchIndexInterface $index * @throws \ZendSearch\Lucene\Exception\UnsupportedMethodCallException * @return \ZendSearch\Lucene\Search\Query\AbstractQuery */ public function optimize(Lucene\SearchIndexInterface $index) { throw new UnsupportedMethodCallException('This query is not intended to be executed.'); } /** * Constructs an appropriate Weight implementation for this query. * * @param \ZendSearch\Lucene\SearchIndexInterface $reader * @throws \ZendSearch\Lucene\Exception\UnsupportedMethodCallException */ public function createWeight(Lucene\SearchIndexInterface $reader) { throw new UnsupportedMethodCallException('This query is not intended to be executed.'); } /** * Execute query in context of index reader * It also initializes necessary internal structures * * @param \ZendSearch\Lucene\SearchIndexInterface $reader * @param \ZendSearch\Lucene\Index\DocsFilter|null $docsFilter * @throws \ZendSearch\Lucene\Exception\UnsupportedMethodCallException */ public function execute(Lucene\SearchIndexInterface $reader, $docsFilter = null) { throw new UnsupportedMethodCallException('This query is not intended to be executed.'); } /** * Get document ids likely matching the query * * It's an array with document ids as keys (performance considerations) * * @throws \ZendSearch\Lucene\Exception\UnsupportedMethodCallException * @return array */ public function matchedDocs() { throw new UnsupportedMethodCallException('This query is not intended to be executed.'); } /** * Score specified document * * @param integer $docId * @param \ZendSearch\Lucene\SearchIndexInterface $reader * @throws \ZendSearch\Lucene\Exception\UnsupportedMethodCallException * @return float */ public function score($docId, Lucene\SearchIndexInterface $reader) { throw new UnsupportedMethodCallException('This query is not intended to be executed.'); } /** * Return query terms * * @throws \ZendSearch\Lucene\Exception\UnsupportedMethodCallException * @return array */ public function getQueryTerms() { throw new UnsupportedMethodCallException('Rewrite operation has to be done before retrieving query terms.'); } } Submit