PartOccurrence
A PartOccurrence is an instance of a component with a specified part number (PartVersion).
General Information
| Attribute | Value |
|---|---|
| Owner | part_structure |
| Applied Stereotype | |
| Base Classifier | OccurrenceOrUsage |
| Is Abstract | false |
| Derived Classifiers |
Attributes
| Name | Type | Mult. | Description | Owning Classifier |
|---|---|---|---|---|
| identification | String | 1 | 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. | OccurrenceOrUsage |
| aliasId | AliasIdentification | 0..* | Room to specify additional identifiers for the OccurrenceOrUsage. | OccurrenceOrUsage |
| abbreviation | LocalizedString | 0..* | Specifies an abbreviation of the OccurrenceOrUsage. Normally this a human readable short name. | OccurrenceOrUsage |
| description | AbstractLocalizedString | 0..* | Specifies additional, human readable information about the OccurrenceOrUsage. | OccurrenceOrUsage |
| quantity | NumericalValue | 0..1 | Specifies the actual amount of material consumed by this OccurrenceOrUsage. Allows modelling in arbitrary units (e.g. grams, centimetres, piece). If omitted the default is 1 piece. Use whenever the OccurrenceOrUsage does not consume exactly one discrete item (e.g. 5 gram of glue). There are specialized roles (e.g. WireRole or WireProtectionRole) that define their own, more specific quantity information (e.g. WireLength). Those definitions have precedence over this quantity attribute. | OccurrenceOrUsage |
| isSecondaryAlternative | Boolean | 0..1 | If a PartUsage is realized by more than one PartOccurrence it is possible to specify which one is the preferred. (see KBLFRM-264) | PartOccurrence |
Outgoing Relations
| Other End | This End | General | |||||
|---|---|---|---|---|---|---|---|
| Role | Type | Mult. | Agg. | Unique | Ordered | Mult. | Description |
| realizedPartUsage | PartUsage | 0..* | N | Y | N | 0..* | References the PartUsages that are realized by the PartOccurrence. |
| alternativeOccurrence | PartOccurrence | 0..* | N | Y | N | 0..* | References the PartOccurrences that are an alternative for this PartOccurrence. |
| part | PartVersion | 0..1 | N | Y | N | 0..* | References the PartVersion that is instantiated by this PartOccurrence. |
| instanciatedOccurrence | PartOccurrence | 0..* | N | Y | N | 0..* | References the PartOccurrence which is instantiated by the PartOccurrence. This reference is for example needed in the case of usage of assemblies. |
Incoming Relations
| This End | Other End | General | |||||
|---|---|---|---|---|---|---|---|
| Role | Mult. | Agg. | Unique | Ordered | Type | Mult. | Description |
| alternativeOccurrence | 0..* | N | Y | N | PartOccurrence | 0..* | References the PartOccurrences that are an alternative for this PartOccurrence. |
| component | 0..* | Y | Y | N | CompositionSpecification | 1 | Specifies the PartOccurrences defined in the CompositionSpecification. |
| instanciatedOccurrence | 0..* | N | Y | N | PartOccurrence | 0..* | References the PartOccurrence which is instantiated by the PartOccurrence. This reference is for example needed in the case of usage of assemblies. |