<?php
  
  namespace Sabre\DAV;
  
  /**
   * Abstract property class
   *
   * Extend this class to create custom complex properties
   *
   * @copyright Copyright (C) 2007-2014 fruux GmbH (https://fruux.com/).
   * @author Evert Pot (http://evertpot.com/)
   * @license http://sabre.io/license/ Modified BSD License
   */
  abstract class Property implements PropertyInterface {
  
      /**
       * Unserializes the property.
       *
       * This static method should return a an instance of this object.
       *
       * @param \DOMElement $prop
       * @return DAV\IProperty
       */
      static function unserialize(\DOMElement $prop) {
  
          throw new Exception('Unserialize has not been implemented for this class');
  
      }
  
  }