Transmodel class
LAYER
In package CG Generic Layer MODELView on transmodel-cen.eu
A user-defined GROUP OF ENTITies, specified for a particular functional purpose, associating data referring to a particular LOCATING SYSTEM.
Attributes
| Name | Type | Multiplicity | Definition |
|---|---|---|---|
Id | LayerIdType | 1..1 | Identifier of LAYER. |
Implemented in
| Standard | Declaration | Kind |
|---|---|---|
| NeTEx | Layer |
element |
Layer_VersionStructure |
type |
Associations
| LAYER | Kind | Other class |
|---|---|---|
| — | contains | COMPLEX FEATURE |
| — | contains | GROUP OF LINK SEQUENCES |
| — | contains | GROUP OF LINKS |
| — | contains | GROUP OF POINTS |
| — | contains | LINK abstract |
| — | contains | LINK IN LINK SEQUENCE abstract |
| — | contains | LINK SEQUENCE abstract |
| referenced by 0..* | association | LOCATING SYSTEMreferencing 1 |
| — | contains | POINT abstract |
| — | contains | POINT IN LINK SEQUENCE abstract |
| — | contains | POINT ON LINK |
| — | contains | SIMPLE FEATURE |
| — | contains | TYPE OF LINK |
| — | contains | TYPE OF LINK SEQUENCE |
| — | contains | TYPE OF POINT |
| implemented as 0..* | association | VERSION FRAME abstractcorresponding to 0..* |
From the Transmodel 6.2 UML model published by CEN. Names, definitions and relationships are taken unchanged from its Enterprise Architect export (read 2026-10-22). Diagrams are EA's own images from transmodel-cen.eu; the neighbourhood drawings on class pages are made with Graphviz.