Class Name: Feature Edge Ending Node

Superclass - Feature Edge Terminal Node

Definition

The one-directional topological relationship between a Feature Edge and the Feature Node that defines its ending Location.

Primary Page in DRM Diagram:

• 12

Example

1. A Feature Edge that represents the centerline of a section of road must have a Feature Edge Ending Node component, which is the Feature Node that defines the Location where the road section terminates.

                          <Feature Edge>
                                <>
                                |
                     <Feature Edge Ending Node>
                                <>
                                |
                          <Feature Node>
   

FAQs

When is a Feature Edge Ending Node object required?

All Feature Edges are required to have a Feature Edge Ending Node component, regardless of the feature topology level.

Can the Feature Edge Ending Node and the Feature Edge Starting Node components of a Feature Edge have the same Feature Node as components?

Yes. This will happen when the Feature Edge forms a loop.

Constraints

• Connected Edge Restrictions

Composed of (one-way)(inherited)

• one Feature Node

Component of (one-way)

• one Feature Edge