This class represents physical quantities that cannot be represented in UCUM unit, but are expressed using a concept in a
standard terminology. The codingRationale attribute appears to be defined twice in the draft text of ISO 21090, but is not
present as part of this class in the LRA, nor do we believe it is part of ISO 21090 â€" this looks like a documentation error
in 21090.
Specializes
Attributes
| Name |
Data type |
Occurs |
Description |
|
unit
|
CD.CV
|
1..1 |
This is implemented as described in ISO 21090. |
Constraints
| Type |
Name |
Specification |
| no codingRationale in LRA |
LRA Invariant |
inv: codingRationale.oclIsUndefined |
| no originalText |
Invariant |
inv: originalText.oclIsUndefined |
| no source |
Invariant |
inv: source.isNull |
| no updateMode or History on PQR |
Invariant |
inv: noUpdateOrHistory |
| null or value |
Invariant |
inv: isNull xor value.oclIsDefined |
