private ActorInstance createActorInstance(Element element) {
ActorInstance instance = IrFactory.eINSTANCE.createActorInstance();
String id = element.getAttribute("id");
instance.setId(id);
doAnnotations(instance, element);
addIrObject(id, instance);
instance.setName(element.getAttribute("name"));
instance.setType(createType(getChild(element, "Type")));
List<Element> ports = getChildren(element, "PortInstance");
for (Element e : ports) {
PortInstance portInstance = IrFactory.eINSTANCE.createPortInstance();
portInstance.setId(e.getAttribute("id"));
portInstance.setName(e.getAttribute("name"));
portInstance.setActor(instance);
if (e.getAttribute("direction").equals("in")) {
instance.getInputs().add(portInstance);
} else {
instance.getOutputs().add(portInstance);
}
}
List<Element> actualParameters = getChildren(element, "ActualParameter");
for (Element p : actualParameters) {
TaggedExpression te = IrFactory.eINSTANCE.createTaggedExpression();
te.setTag(p.getAttribute("name"));
te.setExpression(createExpression(getChild(p, "Expr")));
instance.getActualParameters().add(te);
}
return instance;
}
private PortInstance findPortInstance(ActorInstance instance, String portName, boolean outputs) {
List<PortInstance> ports = outputs ? instance.getOutputs() : instance.getInputs();
for (PortInstance port : ports) {
if (port.getName().equals(portName)) return port;
}
assert (false);
return null;
}