--- /dev/null
+<?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 Search
+ * @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: QueryEntry.php 16971 2009-07-22 18:05:45Z mikaelkael $
+ */
+
+/** Zend_Search_Lucene_Index_Term */
+require_once 'Zend/Search/Lucene/Index/Term.php';
+
+/** Zend_Search_Lucene_Search_QueryEntry_Term */
+require_once 'Zend/Search/Lucene/Search/QueryEntry/Term.php';
+
+/** Zend_Search_Lucene_Search_QueryEntry_Phrase */
+require_once 'Zend/Search/Lucene/Search/QueryEntry/Phrase.php';
+
+/** Zend_Search_Lucene_Search_QueryEntry_Subquery */
+require_once 'Zend/Search/Lucene/Search/QueryEntry/Subquery.php';
+
+/**
+ * @category Zend
+ * @package Zend_Search_Lucene
+ * @subpackage Search
+ * @copyright Copyright (c) 2005-2009 Zend Technologies USA Inc. (http://www.zend.com)
+ * @license http://framework.zend.com/license/new-bsd New BSD License
+ */
+abstract class Zend_Search_Lucene_Search_QueryEntry
+{
+ /**
+ * Query entry boost factor
+ *
+ * @var float
+ */
+ protected $_boost = 1.0;
+
+
+ /**
+ * Process modifier ('~')
+ *
+ * @param mixed $parameter
+ */
+ abstract public function processFuzzyProximityModifier($parameter = null);
+
+
+ /**
+ * Transform entry to a subquery
+ *
+ * @param string $encoding
+ * @return Zend_Search_Lucene_Search_Query
+ */
+ abstract public function getQuery($encoding);
+
+ /**
+ * Boost query entry
+ *
+ * @param float $boostFactor
+ */
+ public function boost($boostFactor)
+ {
+ $this->_boost *= $boostFactor;
+ }
+
+
+}