Type of rules.
| Constant | Value | Description |
|---|---|---|
| esriUNRTJunctionJunctionConnectivity | 1 | Connectivity rule between junction and junction. |
| esriUNRTContainment | 2 | Containment rule. |
| esriUNRTAttachment | 3 | Attachment association. |
| esriUNRTJunctionEdgeConnectivity | 4 | Connectivity rule between junction and edge. |
| esriUNRTEdgeJunctionEdgeConnectivity | 5 | Connectivity rule between edge/junction/edge. |