MODULE PositionCB EXPORTS PositionCB, PositionCBProxy;

IMPORT CB;

REVEAL
  T = Public BRANDED OBJECT
  OVERRIDES
    init   := Init;
    invoke := Invoke;
  END;

PROCEDURE Init (self : T) : T =
  BEGIN
    self.proxy := NIL;
    IF MkProxyT # NIL THEN
      MkProxyT (self);
    END;
    RETURN self;
  END Init;

PROCEDURE Invoke (self : T; pr : Rec) RAISES {CB.BadMethod} =
  BEGIN
    IF self.proxy # NIL THEN
      NARROW (self.proxy, Proxy).invoke (pr);
    ELSE
      RAISE CB.BadMethod("PositionCB.T.invoke method is undefined");
    END;
  END Invoke;

BEGIN
END PositionCB.