/// <summary>
/// Invoke handler to change state of aggregate in response to event.
/// Event may be an old event from the event store, or may be an event triggered
/// during the lifetime of this instance.
/// </summary>
/// <param name="event">An event which should be invoked</param>
protected internal virtual void Invoke(IEvent @event)
{
RedirectToWhen.InvokeEventOptional(this, @event);
}
protected internal override void Invoke(IEvent @event)
{
RedirectToWhen.InvokeEventOptional(State, @event);
}