public void JoinObject(MockObject container, MockObject containee)
{
CheckLocked();
if (container == null || containee == null || container.Containees.ContainsKey(containee.Uuid))
{
return;
}
Logger.Debug($"Joining {containee.Uri(EtpVersion.v12)} to {container.Uri(EtpVersion.v12)}");
containee.JoinContainer(container, StoreLastWrite);
RefreshAll();
}