--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/web/lib/Zend/Validate/Barcode/AdapterInterface.php	Fri Mar 11 15:05:35 2011 +0100
@@ -0,0 +1,68 @@
+<?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_Validate
+ * @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: AdapterInterface.php 20785 2010-01-31 09:43:03Z mikaelkael $
+ */
+
+/**
+ * @category   Zend
+ * @package    Zend_Validate
+ * @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_Validate_Barcode_AdapterInterface
+{
+    /**
+     * Checks the length of a barcode
+     *
+     * @param  string $value  The barcode to check for proper length
+     * @return boolean
+     */
+    public function checkLength($value);
+
+    /**
+     * Checks for allowed characters within the barcode
+     *
+     * @param  string $value The barcode to check for allowed characters
+     * @return boolean
+     */
+    public function checkChars($value);
+
+    /**
+     * Validates the checksum
+     *
+     * @param string $value The barcode to check the checksum for
+     * @return boolean
+     */
+    public function checksum($value);
+
+    /**
+     * Returns if barcode uses a checksum
+     *
+     * @return boolean
+     */
+    public function getCheck();
+
+    /**
+     * Sets the checksum validation
+     *
+     * @param  boolean $check
+     * @return Zend_Validate_Barcode_Adapter Provides fluid interface
+     */
+    public function setCheck($check);
+}