public Computation ResolveUri(TaskMaster task_master, string uri, out LibraryFailure reason)
{
var type = loader.ResolveUri(uri, out reason);
if (reason != LibraryFailure.None || type == null)
{
return(null);
}
if (!typeof(Computation).IsAssignableFrom(type))
{
throw new InvalidCastException(String.Format(
"Class {0} for URI {1} from {2} is not a computation.", type, uri, UriName));
}
return((Computation)Activator.CreateInstance(type, task_master));
}
