Same As Feature Edge

The SEDRIS Data Representation Model APPENDIX A - Classes Same As Feature Edge

Class Name: Same As Feature Edge

Superclass - <Feature Same As>

Subclasses

This DRM class is concrete and has no subclasses.

Definition

An instance of this DRM class indicates that two or more <Feature Edge> instances are the same <Feature Edge>, so that the topologies they are a part of may be joined together by an application.

Primary Page in DRM Diagram:

Secondary Pages in DRM Diagram:

This class appears on only one page of the DRM class diagram.

Example

The <Feature_Edge> that represents both the side of the door and the entry way to which the door is attached.

FAQs

No FAQs supplied.

Constraints

<<Non Crossing Associations>>

Associated to (one-way)(inherited)

one <Feature ID> instance

Component of (two-way)

one <Feature Edge> instance (notes)

Inherited Field Elements

This class has no inherited field elements.

Notes

Component of Notes

Feature_Edge

 This is the <Feature Edge> for which the <Same As Feature Edge>
 instance is specifying <Feature ID> instances identifying
 other <Feature Edge> instances that correspond to the same
 spatial entity.

Prev: Rotation Control Link. Next: Same As Feature Face. Up:Index.

Last updated: October 1, 2002