final move of files

[web.mtrack] / Zend / Search / Lucene / Analysis / TokenFilter / LowerCase.php

diff --git a/Zend/Search/Lucene/Analysis/TokenFilter/LowerCase.php b/Zend/Search/Lucene/Analysis/TokenFilter/LowerCase.php
new file mode 100644 (file)
index 0000000..c272107
--- /dev/null
+++ b/Zend/Search/Lucene/Analysis/TokenFilter/LowerCase.php
@@ -0,0 +1,58 @@
+<?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) 2005-2009 Zend Technologies USA Inc. (http://www.zend.com)
+ * @license    http://framework.zend.com/license/new-bsd     New BSD License
+ * @version    $Id: LowerCase.php 16541 2009-07-07 06:59:03Z bkarwin $
+ */
+
+
+/** Zend_Search_Lucene_Analysis_TokenFilter */
+require_once 'Zend/Search/Lucene/Analysis/TokenFilter.php';
+
+
+/**
+ * Lower case Token filter.
+ *
+ * @category   Zend
+ * @package    Zend_Search_Lucene
+ * @subpackage Analysis
+ * @copyright  Copyright (c) 2005-2009 Zend Technologies USA Inc. (http://www.zend.com)
+ * @license    http://framework.zend.com/license/new-bsd     New BSD License
+ */
+
+class Zend_Search_Lucene_Analysis_TokenFilter_LowerCase extends Zend_Search_Lucene_Analysis_TokenFilter
+{
+    /**
+     * Normalize Token or remove it (if null is returned)
+     *
+     * @param Zend_Search_Lucene_Analysis_Token $srcToken
+     * @return Zend_Search_Lucene_Analysis_Token
+     */
+    public function normalize(Zend_Search_Lucene_Analysis_Token $srcToken)
+    {
+        $newToken = new Zend_Search_Lucene_Analysis_Token(
+                                     strtolower( $srcToken->getTermText() ),
+                                     $srcToken->getStartOffset(),
+                                     $srcToken->getEndOffset());
+
+        $newToken->setPositionIncrement($srcToken->getPositionIncrement());
+
+        return $newToken;
+    }
+}
+