public function Link($action = null)
    {
        $link = $this->redirectionLink();
        if ($link) {
            return $link;
        } else {
            return $this->regularLink($action);
        }
    }
public function Link($action = null)
    {
        $link = $this->redirectionLink();
        if ($link) {
            return $link;
        } else {
            return $this->regularLink($action);
        }
    }
public function Link ( $ action = null ) { $ link = $ this -> redirectionLink ( ) ; if ( $ link ) { return $ link ; } else { return $ this -> regularLink ( $ action ) ; } }
Return the the link that should be used for this redirector page, in navigation, etc.
If the redirectorpage has been appropriately configured, then it will return the redirection
destination, to prevent unnecessary 30x redirections.  However, if it's misconfigured, then
it will return a link to itself, which will then display an error message.

@param string $action
@return string
Return the the link that should be used for this redirector page in navigation etc . If the redirectorpage has been appropriately configured then it will return the redirection destination to prevent unnecessary 30x redirections . However if it s misconfigured then it will return a link to itself which will then display an error message .