--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/web/lib/Zend/Search/Lucene/Index/TermsStream/Interface.php	Fri Mar 11 15:05:35 2011 +0100
@@ -0,0 +1,66 @@
+<?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 Index
+ * @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: Interface.php 22987 2010-09-21 10:39:53Z alexander $
+ */
+
+/**
+ * @category   Zend
+ * @package    Zend_Search_Lucene
+ * @subpackage Index
+ * @copyright  Copyright (c) 2005-2010 Zend Technologies USA Inc. (http://www.zend.com)
+ * @license    http://framework.zend.com/license/new-bsd     New BSD License
+ */
+interface Zend_Search_Lucene_Index_TermsStream_Interface
+{
+    /**
+     * Reset terms stream.
+     */
+    public function resetTermsStream();
+
+    /**
+     * Skip terms stream up to the specified term preffix.
+     *
+     * Prefix contains fully specified field info and portion of searched term
+     *
+     * @param Zend_Search_Lucene_Index_Term $prefix
+     */
+    public function skipTo(Zend_Search_Lucene_Index_Term $prefix);
+
+    /**
+     * Scans terms dictionary and returns next term
+     *
+     * @return Zend_Search_Lucene_Index_Term|null
+     */
+    public function nextTerm();
+
+    /**
+     * Returns term in current position
+     *
+     * @return Zend_Search_Lucene_Index_Term|null
+     */
+    public function currentTerm();
+
+    /**
+     * Close terms stream
+     *
+     * Should be used for resources clean up if stream is not read up to the end
+     */
+    public function closeTermsStream();
+}