/**
  * This link is for modifiers that have been removed and are being put "back".
  * @return String
  **/
 public function AddLink()
 {
     return ShoppingCart_Controller::add_modifier_link($this->ID, $this->ClassName);
 }
 /**
  * This link is for modifiers that have been removed and are being put "back".
  * @return String
  **/
 public function AddLink()
 {
     $param = array();
     $updatedLinkParameters = $this->extend("ModifierAddLinkUpdate", $param);
     if ($updatedLinkParameters !== null && is_array($updatedLinkParameters) && count($updatedLinkParameters)) {
         foreach ($updatedLinkParameters as $updatedLinkParametersUpdate) {
             $param += $updatedLinkParametersUpdate;
         }
     }
     return ShoppingCart_Controller::add_modifier_link($this->ID, $param, $this->ClassName);
 }