/**
* returns a flat list of Port scopes for a {@link MessageFromIf}
*
* @param mfi - the message from interface
* @param ref - not used
* @return a list of scopes
*/
public IScope scope_MessageFromIf_port(MessageFromIf mfi, EReference ref) {
final List<IEObjectDescription> scopes = new ArrayList<IEObjectDescription>();
ActorClass ac = getActorClass(mfi);
for (Port p : ac.getIntPorts()) {
scopes.add(EObjectDescription.create(p.getName(), p));
}
for (ExternalPort p : ac.getExtPorts()) {
scopes.add(EObjectDescription.create(p.getIfport().getName(), p.getIfport()));
}
return new SimpleScope(IScope.NULLSCOPE, scopes);
}
/**
* check whether port is referenced by external port
*
* @param p - port to be checked
* @param ports - list of external ports
* @return true if contained
*/
private boolean isContained(Port p, EList<ExternalPort> ports) {
for (ExternalPort port : ports) {
if (port.getIfport() == p) return true;
}
return false;
}