1 files changed, 55 insertions, 0 deletions
diff --git a/demos/quickstart/protected/index/Zend/Search/Lucene/Analysis/TokenFilter/LowerCase.php b/demos/quickstart/protected/index/Zend/Search/Lucene/Analysis/TokenFilter/LowerCase.php
new file mode 100644
index 00000000..53585e21
--- /dev/null
+++ b/demos/quickstart/protected/index/Zend/Search/Lucene/Analysis/TokenFilter/LowerCase.php
@@ -0,0 +1,55 @@
+<?php
+/**
+ * Zend Framework
+ *
+ * LICENSE
+ *
+ * This source file is subject to version 1.0 of the Zend Framework
+ * license, that is bundled with this package in the file LICENSE, and
+ * is available through the world-wide-web at the following URL:
+ * http://www.zend.com/license/framework/1_0.txt. If you did not receive
+ * a copy of the Zend Framework license and are unable to obtain it
+ * through the world-wide-web, please send a note to license@zend.com
+ * so we can mail you a copy immediately.
+ *
+ * @package    Zend_Search_Lucene
+ * @subpackage Analysis
+ * @copyright  Copyright (c) 2005-2006 Zend Technologies USA Inc. (http://www.zend.com)
+ * @license    http://www.zend.com/license/framework/1_0.txt Zend Framework License version 1.0
+ */
+
+
+/** Zend_Search_Lucene_Analysis_TokenFilter */
+require_once 'Zend/Search/Lucene/Analysis/TokenFilter.php';
+
+
+/**
+ * Lower case Token filter.
+ *
+ * @package    Zend_Search_Lucene
+ * @subpackage Analysis
+ * @copyright  Copyright (c) 2005-2006 Zend Technologies USA Inc. (http://www.zend.com)
+ * @license    http://www.zend.com/license/framework/1_0.txt Zend Framework License version 1.0
+ */
+
+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(),
+                                     $srcToken->getType());
+
+        $newToken->setPositionIncrement($srcToken->getPositionIncrement());
+
+        return $newToken;
+    }
+}
+