Template:— event_property_relationship (evnt_prop_rel)
Context:— UK_Defence |
Date: 2010/03/15 14:22:42
Revision: 1.3
|
This section specifies the template event_property_relationship.
NOTE
The template has been defined in the context of
UK_Defence.
Refer to the business context for details of related templates.
NOTE
An explanation of a template and the associated instantiation path is
provided in the
Template overview
section.
This template describes how to represent a relationship between an event and a property.
An Event Property Relationship is a relationship between an event and the property values that were extant at the time of
the event.
This information object represents the relationship between an event and the property values that were extant at the
time of the event.
Figure 1 — A MOOD Business Architect representation of the Business Object: Event Property Relationship
The attributes of the Event Property Relationship object are tabled below.
|
Attribute name
|
Attribute description
|
Attribute type
|
Optionality
|
| ID |
This is the identifier of the relationship. |
intrinsic |
Mandatory |
| Identifier.id |
This is the value of the id attribute of the Identifier applied to the event property relationshipe. |
intrinsic |
Mandatory |
| Identifier.type |
This attribute is the type associated with the id of the Identifier given to the event property relationship. |
event_property_relationship_id_code |
Mandatory |
| Identifier.source_organization |
This attribute is the value representing the source organization that provides the id of the Identifier given to the event
property relationship. This value is assumed to be a type of Organization_identification_code.
|
Organization_identification_code |
Mandatory |
| Related event |
This is the reference to the event for which the related property values were extant. |
Relationship to Event |
Mandatory |
| Related property value |
This is the reference to a property value that was extant at the time of the related event.
|
Relationship to Property |
Mandatory |
Table 1 — Event Property Relationship attribute details
The EXPRESS-G diagram in
Figure
2
shows the templates and EXPRESS entities that are required
to represent the template
"event_property_relationship".
The text highlighted in blue shows the template parameters.
Figure 2 — An EXPRESS-G representation of the Information model for event_property_relationship
The graphic for the template to be used in other EXPRESS-G diagrams
is shown in Figure
3
below.
Figure 3 — The graphical representation of the event_property_relationship template
The following input parameters are defined for this template:
This is the identifier of the event property relationship.
The organization that created the associated identifier. Additionally
a Person or Information System could be defined when either of these are the source; see Identifier template characterizations
This is the reference to tthe event for which the related property values were extant.
This is the reference to a property value that was extant at the time of the related event.
The following reference parameters are defined for this template:
%^target = $event_property_relationship.appl_act_asst%
The instantiation path shown below specifies the entities that are to be
instantiated by the template.
A description of templates and the syntax for the instantiation path is
provided in the
Templates Help/Information section.
/
assigning_activity(
role_class_name='event_property_relationship',
role_ecl_id='urn:plcs:rdl:uk_defence',
assigned_activity=@related_event,
items=@related_property_value)/
%^appl_act_asst = $assigning_activity.appl_act%
-- ID /
identifier(
ID=@ID,
source_organization=@source_organization,
type='event_property_relationship_id_code',
items=^appl_act_asst)/
The instance diagram in Figure
4
shows an example of the EXPRESS entities and templates that are instantiated by the template:
/event_property_relationship(ID='', related_event='@29', related_property_value='@105')/
(an illustration of the consolidated event_property_relationship template is shown in
Figure
5 below.)
Figure 4 — Entities instantiated by event_property_relationship template
The instance diagram in
Figure
5
shows the graphic symbol for the template that is to be
used in other instance diagrams. The example template is:
/event_property_relationship(ID='', related_event='@29', related_property_value='@105')/
Figure 5 — Instantiation of event_property_relationship template
Characterizations
No common characterizations of the template
event_property_relationship
have been identified. However, the ISO 10303-239 EXPRESS model
may enable other assignments to the entities instantiated by the template.
