PSDFGraphReader graphReader = new PSDFGraphReader();
PSDFGraph graph = (PSDFGraph) graphReader.convert(model);
_debug("PSDF graph = \n" + graph.toString());
if (_debugFlag) {
graph.printEdgeRateExpressions();
}
PSDFAPGANStrategy strategy = new PSDFAPGANStrategy(graph);
ptolemy.graph.sched.Schedule graphSchedule = strategy.schedule();
_debug("P-APGAN schedule = \n" + graphSchedule.toString());