Transmodel class
CHECK CONSTRAINT
In package RC Check Constraint MODELView on transmodel-cen.eu
Characteristics of a process that takes place at a SITE COMPONENT, or an ONBOARD SPACE, such as check-in, security screening, ticket control or immigration, that may potentially incur a time penalty that should be allowed for when journey planning.
Attributes
| Name | Type | Multiplicity | Definition |
|---|---|---|---|
Id | CheckConstraintIdType | 1..1 | Identifier of CHECK CONSTRAINT. |
Name | MultilingualString | 0..1 | Name of CHECK CONSTRAINT. |
Implemented in
| Standard | Declaration | Kind |
|---|---|---|
| NeTEx | CheckConstraint |
element |
CheckConstraint_VersionStructure |
type |
Associations
| CHECK CONSTRAINT | Kind | Other class |
|---|---|---|
| determining | composed of | CHECK CONSTRAINT DELAYdetermined by 0..* |
| determining | composed of | CHECK CONSTRAINT THROUGHPUTdetermined by 0..* |
| limited to 0..* | association | CLASS OF USEfor 0..1 |
| constraining 0..* | part of | DECK PATH LINKconstrained by |
| limited to 0..* | association | FACILITYfor 0..1 |
| requiring 0..* | association | PASSENGER AT STOP TIMEtime for 0..* |
| affecting 0..* | part of | PATH LINKaffected by |
| constraining 0..* | part of | PATH LINKconstrained by |
| required at 0..* | association | POINT IN JOURNEY PATTERNrequiring 0..* |
| a process for 0..* | association | SERVICE JOURNEYaffected by 0..1 |
| characterising 0..* | part of | SITE COMPONENT abstractcharacterised by |
| — 0..* | part of | SITE FRAME |
| determined by 0..* | association | TYPE OF ACCESS FEATUREdetermining 0..1 |
| classified as 0..* | association | TYPE OF CHECK CONSTRAINTclassification for 1 |
| determined by 0..* | association | TYPE OF CONGESTIONdetermining 0..1 |
| applies in 0..* | association | TYPE OF DIRECTION OF USEapplies to 1 |
| determined by 0..* | association | TYPE OF SERVICE NATUREdetermining 0..1 |
| applicable when 0..* | association | VALIDITY CONDITIONapplicable 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.