Kronolith_Resource_Base::getId PHP Method

    public function getId()
    {
        return $this->_id;
    }

 /**
  * Obtain the resource's internal identifier, taking into account whether or
  * not we have validated/selected a resource for this group yet.
  *
  * @return string The id.
  */
 public function getId()
 {
     if (!empty($this->_selectedResource)) {
         return $this->_selectedResource->getId();
     } else {
         return parent::getId();
     }
 }