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.

General Information

Attribute Value
Owner instancing
Applied Stereotype
Base Classifier ConfigurableElement
Is Abstract true
Derived Classifiers PartOccurrence, PartUsage

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

Outgoing Relations

Type Role Mult. Mult. Description
Role role 0..* 0..1

Specifies the different roles of the OccurrenceOrUsage.

Instruction installationInstruction 0..* 0..1 Room to specify InstallationInstruction(s) for the OccurrenceOrUsage.
OccurrenceOrUsage referenceElement 0..* 0..*

References the OccurrenceOrUsage for which this OccurrenceOrUsage is an accessory / supplementary component.

UsageNode realizedUsageNode 0..1 0..*

References the UsageNode that is realized by this OccurrenceOrUsage.

Incoming Relations

Type Mult. Role Mult. Description
ModuleList 0..* completionComponents 1..* References the components that are used as completion, if any of the Modules in the ModuleList appears in a configuration.
PartStructureSpecification 0..* inBillOfMaterial 0..*

References the PartOccurrences that are building the bill of material of a composite part.

OccurrenceOrUsageViewItem3D 0..* occurrenceOrUsage 0..*

Specifies the OccurrenceOrUsages which are represented by the view item.

Important: To use one OccurenceOrUsageViewItem for multiple OccurrenceOrUsages is only valid, if the referenced items are true alternatives to each other. That means, they must have an identical placement, the geometrical models used for each item must be substitutable and the item must be mutually exclusive to each other.

OccurrenceOrUsageViewItem2D 0..* occurrenceOrUsage 0..*

Specifies the OccurrenceOrUsages which are represented by the view item.

Important: To use one OccurenceOrUsageViewItem for multiple OccurrenceOrUsages is only valid, if the referenced items are true alternatives to each other. That means, they must have an identical placement, the geometrical models used for each item must be substitutable and the item must be mutually exclusive to each other.

OccurrenceOrUsage 0..* referenceElement 0..*

References the OccurrenceOrUsage for which this OccurrenceOrUsage is an accessory / supplementary component.

PartWithSubComponentsRole 0..* subComponent 0..*

References the subcomponents that belong to this instance of a PartWithSubComponents.

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