private void AddToDict(Guid segmentId, IUtilityGraphSegmentRef newUtilityGraphSegmentRef)
{
if (!_graphElementsById.TryAdd(segmentId, newUtilityGraphSegmentRef))
{
throw new ArgumentException($"A span segment with id: {segmentId} already exists in the graph.");
}
}
private void UpdateDict(Guid segmentId, IUtilityGraphSegmentRef newUtilityGraphSegmentRef)
{
RemoveFromDict(segmentId);
AddToDict(segmentId, newUtilityGraphSegmentRef);
}
