Template: BreakdownElementRealization

This section specifies the template BreakdownElementRealization.

The specification comprises a SysML Block that represents the template and an associated Parametric Diagram that defines the templates and PLCS PSM objects instantiated by the BreakdownElementRealization template.

The specification comprises the following sections:

Section Description provides a description of the template;
Section Template Block specifies the SysML Block that represents the template;
Section Template Properties specifies the properties, i.e. the Part, Reference and Value properties of the templates SysML Block;
Section Template Output Ports specifies the Output Ports of the templates SysML Block. These bind to the templates and PLCS PSM objects instantiated by the BreakdownElementRealization template as described in section Template Parametric Diagram;
Section Template Constraints specifies the constraints on PLCS PSM objects instantiated by the BreakdownElementRealization template;
Section Template Parametric Diagram specifies the templates and PLCS PSM objects instantiated by the BreakdownElementRealization template;
Section Instantiated blocks specifies the templates and PLCS PSM objects instantiated by the BreakdownElementRealization template and bound to private parts of the template;
Section Default instances species the instances that have been instantiated in the template. These are used to set the default value of blocks.
Section Constraint blocks identifies the constraint blocks that have been specified in this template;
Section Example data provides example XML data sets that have been instantiated in accordance with this template.

NOTE An explanation of a template and its specification is provided in the Template overview

Description

The BreakdownElementRealization template describes how to represent the realization of a breakdown element by a product

The SysML Block Definition diagram in Figure 1 shows how a Breakdown is represented in the PLCS PSM.

../../../../../data/PLCS/psm_model/images/SysML_Block_Definition_Diagram__Diagrams__Breakdown.png

Figure 1 - Breakdown model

Related Templates

No templates have been explicitly defined as being related to the BreakdownElementRealization template.

NOTE The BreakdownElementRealization template may make reference to other templates as part of the Parametric Diagram. These are not listed here.

Template Block

Figure 2 shows the SysML Block that represents the template. The Block is an abstraction representing a pattern of templates and PLCS PSM objects.

The properties, i.e. the SysML Block Part, Reference and Value properties, of the template's SysML Block are described in the Template Properties section.

The output ports shown on the template's SysML Block are described in the template output ports section.

Figure 2 - Template block definition diagram for BreakdownElementRealization

Template Properties

The following Part, Reference, and Value properties are defined for this template:

References:

effectivityRole [0..1] (Template: OASIS:Classifier)

a classification of the EffectivityAssignment.

realizationRole [0..1] (Template: OASIS:Classifier)

a classification of the BreakdownElementRealization.

breakdown [1] (Block: Ap239Ap233Psm:BreakdownSelect)

the BreakdownElementDefinition or the BreakdownElementUsage.

product [1] (Block: Ap239Ap233Psm:ProductSelect)

the Product that is realizing the BreakdownElementDefinition or the BreakdownElementUsage.

classifications [0..*] (Template: OASIS:Classifier)

the collection of classifications of the BreakdownElementRealization

Parts:

ids [0..*] (Template: OASIS:Identification)

The collection of identifiers of the BreakdownElementRealization.

The reference data used in Template: OASIS:Identification is restricted as follows:

RDL constraint 1:

The id must be classified as a Breakdown_element_realization_identification_code or a subclass thereof.

The reference data for:

OASIS:Identification.role -> ExternalOwlClass.class

is restricted to the following class or a subclass:

http://docs.oasis-open.org/plcs/ns/plcslib/v1.0/data/contexts/OASIS/refdata/plcs-rdl#Breakdown_element_realization_identification_code

Values:

startEffectivityDate [0..1] (Block: Ap239Ap233Psm:DateTimeString)

the date that defines the lower bound of the interval of applicability.

endEffectivityDate [0..1] (Block: Ap239Ap233Psm:DateTimeString)

the date that defines the upper bound of the interval of applicability. The value of the attribute need not be specified. If the value for this attribute is not specified, the interval of applicability has no upper limit.

Template Output Ports

The following output ports are defined for this template:

bkdn_real (Block: Ap239Ap233Psm:BreakdownElementRealization)

Enables the Block: Ap239Ap233Psm:BreakdownElementRealization instantiated by this template to be referenced when the template is used.

Template constraints

There are no constraints defined for this template.

Template Parametric diagram

This section describes the template's Parametric Diagram. The diagram details the pattern of templates and PLCS PSM objects that are required to represent the template BreakdownElementRealization.

The public properties, i.e. those visible in the template's SysML block (See Figure 2) are shown on the left of a Parametric Diagram.

NOTE Restrictions on the reference data to be set on the public properties is defined in the Template Properties section.

The output ports are shown on the right of the Parametric Diagram.

PLCS PSM objects are shaded khaki and template shaded light green in a Parametric Diagram.

Figure 3 - Parametric diagram for BreakdownElementRealization

Instantiated Blocks

The following blocks are instantiated by this template and bound to private parts of the template as shown in the Parametric Diagram section:

Private Part Property:realization [1] (Block: Ap239Ap233Psm:BreakdownElementRealization)

Private Part Property:datedEffectivity [0..1] (Template: OASIS:DatedEffectivity)

Private Part Property:combClassif [1] (Constraint Block: OASIS:Classifier:CombineClassifiers)

Default instances

There are no instances that have been instantiated in this template.

Constraint Blocks

There are no constraint blocks defined in this template.

Example data

No example data sets have been provided for this DEX.