/// <summary>
/// Add a new propagator to a stack.
/// </summary>
/// <param name="propagator"></param>
/// <returns></returns>
/// <exception cref="ArgumentNullException"></exception>
public PropagatorStack AddPropagator(IPropagator propagator)
{
if (propagator == null)
{
throw new ArgumentNullException(nameof(propagator));
}
_logger.Trace($"Adding {propagator.GetType()} to PropagatorStack.");
Propagators.Add(propagator);
return(this);
}
