| ExistingAdapter | A list of all IAdapter that existed in the old route calculation, and also exist in the new route calculation. |
| NewAdapter | A list of all IAdapter that did NOT existed in the old route calculation, but do exist in the new route calculation. |
| NewAndExistingAdapters | A union of NewAdapter with ExistingAdapter. |
| OldAdapter | A list of all IAdapter that existed in the old route calculation, but do NOT exist in the new route calculation. |