18.9 OccurrenceOrUsage
An OccurrenceOrUsage is an abstract appearance of a part in the harness. This can either be a concrete part (with a part number or something similar) or the description (specification / requirements) of a part that should be used at that position. In the first case it would be a PartOccurrence in the second case a PartUsage.
The structure is defined in Table 139
| VEC Name | Type | Description | Allow Subtypes |
|---|---|---|---|
| OccurrenceOrUsage | structure | Subtype of 1:ConfigurableElement defined in VEC | |
Identification | String | Specifies a unique identification of the OccurrenceOrUsage . The identification is guaranteed to be unique within the context. For all VEC-documents an OccurrenceOrUsage -instance can be trusted to be the same if the context-instance is the same and the identification of the OccurrenceOrUsage is the same. An OccurrenceOrUsage is an abstract appearance of a part in the harness. This can either be a concrete part (with a part number or something similar) or the description (specification / requirements) of a part that should be used at that position. In the first case it would be a PartOccurrence in the second case a PartUsage. | False |
Role | Role | Specifies the different roles of the OccurrenceOrUsage. An OccurrenceOrUsage is an abstract appearance of a part in the harness. This can either be a concrete part (with a part number or something similar) or the description (specification / requirements) of a part that should be used at that position. In the first case it would be a PartOccurrence in the second case a PartUsage. | False |