The following details the attribute property Cardinality for common
business objects.
Key attributes in the message BO bear no significance.
- Corresponding to the HL7 data element
Attributes in segment groups or segments that make up the HL7 message
structure definition or query structure definition.
- Corresponding to the HL7 data element
Segments or segment subgroup of a given segment group with two or more
segments
- Naming convention
N/A
- Marking convention
Set IsForeignKey to false
- Example:
N/A
- Corresponding to the HL7 data element
- The fields of regular HL7 segment
- The parameter names of QPD, RDT segments of a conformance statement
- Naming convention
N/A
- Marking convention
Segment fields that have the RP# or RP column marked with "Y" or "y":
set cardinality to N else set to 1
- Grammar
N/A
- Example:
For BO HL7_SGQBD_Q21, the cardinality attribute for the HL7
message standard specification for parameter definition for query Q21:
Table 39. This example shows the attribute cardinality for each attribute of HL7_SGQBD_Q21 and their HL7 counter parts
Attribute sequence
| Sequence BO attribute name
| RP#/RP
| Cardinality
|
1
| MessageQueryName
|
| 1
|
2
| QueryTag
|
| 1
|
3
| PersonIdentifier
| N
| 1
|
4
| WhatDomainReturned
| Y
| N
|
Key attributes in BO of Complex Data Type do not bear any
significance.
- Corresponding to the HL7 data element
- HL7 components in the definition data type except CM and Varies
- Components of data structures listed in Table 26of this document for CM type
- Naming convention
N/A
- Marking convention
Set cardinality to 1
- Grammar
N/A
- Example
N/A
The property type attributes of the Union BO data type are summarized as
follows:
- Corresponding to the HL7 data element
- HL7 data type except CM and Varies
- Components of data structures listed in Table 26 of this document for CM type
- Primitive data types
- Naming convention
N/A
- Marking convention
Set cardinality to 1
- Grammar
N/A
- Example:
N/A
