A port for modal models. This port mirrors certain changes to it in the ports
of the controller and refinements of the modal model. It is designed to work
closely with RefinementPort, since changes to the ports can be initiated in
either class.
Edward A. Lee
$Id: ModalPort.java 70402 2014-10-23 00:52:20Z cxh $
Ptolemy II 8.0
Red (eal)
Red (liuxj)