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   1  <?php
   2  /**
   3   * Zend Framework
   4   *
   5   * LICENSE
   6   *
   7   * This source file is subject to the new BSD license that is bundled
   8   * with this package in the file LICENSE.txt.
   9   * It is also available through the world-wide-web at this URL:
  10   * http://framework.zend.com/license/new-bsd
  11   * If you did not receive a copy of the license and are unable to
  12   * obtain it through the world-wide-web, please send an email
  13   * to [email protected] so we can send you a copy immediately.
  14   *
  15   * @category   Zend
  16   * @package    Zend_Validate
  17   * @copyright  Copyright (c) 2005-2010 Zend Technologies USA Inc. (http://www.zend.com)
  18   * @license    http://framework.zend.com/license/new-bsd     New BSD License
  19   * @version    $Id$
  20   */
  21  
  22  /**
  23   * @category   Zend
  24   * @package    Zend_Validate
  25   * @copyright  Copyright (c) 2005-2010 Zend Technologies USA Inc. (http://www.zend.com)
  26   * @license    http://framework.zend.com/license/new-bsd     New BSD License
  27   */
  28  interface Zend_Validate_Barcode_AdapterInterface
  29  {
  30      /**
  31       * Checks the length of a barcode
  32       *
  33       * @param  string $value  The barcode to check for proper length
  34       * @return boolean
  35       */
  36      public function checkLength($value);
  37  
  38      /**
  39       * Checks for allowed characters within the barcode
  40       *
  41       * @param  string $value The barcode to check for allowed characters
  42       * @return boolean
  43       */
  44      public function checkChars($value);
  45  
  46      /**
  47       * Validates the checksum
  48       *
  49       * @param string $value The barcode to check the checksum for
  50       * @return boolean
  51       */
  52      public function checksum($value);
  53  
  54      /**
  55       * Returns if barcode uses a checksum
  56       *
  57       * @return boolean
  58       */
  59      public function getCheck();
  60  
  61      /**
  62       * Sets the checksum validation
  63       *
  64       * @param  boolean $check
  65       * @return Zend_Validate_Barcode_Adapter Provides fluid interface
  66       */
  67      public function setCheck($check);
  68  }