/**
  * @see parent::getBackProps
  */
 function getBackProps()
 {
     $backProps = parent::getBackProps();
     $backProps["messages_supported"] = "CMessageSupported object_id";
     $backProps["object_links"] = "CObjectToInteropSender sender_id";
     $backProps["routes_sender"] = "CEAIRoute sender_id";
     return $backProps;
 }
 /**
  * Get backward reference specifications
  *
  * @return array Array of form "collection-name" => "class join-field"
  */
 function getBackProps()
 {
     $backProps = parent::getBackProps();
     $backProps["echanges_any"] = "CExchangeAny receiver_id";
     return $backProps;
 }