Logical Record Architecture for Health and Social Care

Discharge Summary Release 0.02

The content of this release is not comprehensive and is not fully validated and must not be used in live system implementations.

Reference Model Class: BL.Null

A LRA-specific flavor of the ISO 21090 BL data type which can only have a null flavor.

Specializes

BL

Attributes

Name Data type Occurs Description
value Boolean 0..1 This is implemented as described in ISO 21090.


Constraints

Type Name Specification
is null LRA Invariant inv: not isNull.oclIsUndefined and value.oclIsUndefined

Reference Model Type