Template:— ad_representing_special_training_requirement (ad_rep_spec_train_req)
Context:— Aerospace_and_Defense

Date: 2011/04/20 13:25:53
Revision: 1.3

Cover Contents Description Model diags.Input params.Ref. params.Instantiation path Instance diags.Characterizations Issues in situ

This section specifies the template ad_representing_special_training_requirement.

NOTE The template has been defined in the context of Aerospace_and_Defense. 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.

Description

This template describes how to represent a description of special training required for a trade or a skill, in order to be qualified to perform a specific task or subtask.

Model diagrams

The EXPRESS-G diagram in Figure 1 shows the templates and EXPRESS entities that are required to represent the template "ad_representing_special_training_requirement". The text highlighted in blue shows the template parameters.

Figure 1 — An EXPRESS-G representation of the Information model for ad_representing_special_training_requirement

The graphic for the template to be used in other EXPRESS-G diagrams is shown in Figure 2 below.

Figure 2 — The graphical representation of the ad_representing_special_training_requirement template

Input parameters

The following input parameters are defined for this template:

id (Type='STRING')

The identifier of the special training requirement.

id_class_name (Default=Activity_method_identification_code,Type='CLASS')

The name of the External_class being used to classify the assigned special training requirement identifier (@id).

The following classes and their sub-classes can be used:

classifications: "Activity_method_identification_code" (urn:plcs:rdl:std:Activity_method_identification_code)

id_ecl_id (Default=urn:plcs:rdl:std,Type='URN')

The identifier of the External_class_library storing the definition of the External_class referenced by parameter @id_class_name.

org_id (Type='STRING')

The name or identifier of the organization that "owns" the special training requirement identifier (@id).

org_id_class_name (Default=Organization_name,Type='CLASS')

The name of the External_class being used to classify the identification or name of the organization (@org_id) that "owns" the special training requirement identifier (@id). E.g. CAGE code or organization name.

The following classes and their sub-classes can be used:

classifications: "Organization_identification_code" (urn:plcs:rdl:std:Organization_identification_code), "Organization_name" (urn:plcs:rdl:std:Organization_name)

org_id_ecl_id (Default=urn:plcs:rdl:std,Type='URN')

The identifier of the External_class_library that stores the definition of the External_class referenced by parameter @org_id_class_name

req_descr (Type='STRING')

Description of the special training required.

item (Type= 'SELECT (activity_method_item)' )

The item to which the special training requirement is assigned.

Reference parameters

The following reference parameters are defined for this template:

req_training(Type='ENTITY (Activity_method)')

Allow the Activity_method entity instantiated in this path to be referenced when this template is used.

Note: The Activity_method entity can be referenced in a template path by:

%^target = $ad_representing_special_training_requirement.req_training%

where target is the parameter to which the Activity_method is bound.

req_training_asg(Type='ENTITY (Applied_activity_method_assignment)')

Allow the Applied_activity_method_assignment entity instantiated in this path to be referenced when this template is used.

Note: The Applied_activity_method_assignment entity can be referenced in a template path by:

%^target = $ad_representing_special_training_requirement.req_training_asg%

where target is the parameter to which the Applied_activity_method_assignment is bound.

Uniqueness constraints

The following parameter combinations specify a uniqueness constraint:

Unique constraint: Unique special training requirement

Each instance of the entity (Activity_method) within the data set shall be uniquely identified by a combination of the following parameters on this template (ad_representing_special_training_requirement) namely: id, id_class_name, id_ecl_id, org_id, org_id_class_name, org_id_ecl_id.
The instance is referenced by the following template parameter: req_training.

Instantiation path

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.

-- instantiate Activity_method
Activity_method
%^req_training = Activity_method%
Activity_method.name = '/IGNORE'
Activity_method.description = '/IGNORE'
Activity_method.consequence = '/IGNORE'
Activity_method.purpose = '/IGNORE'

-- instantiate Applied_activity_method_assignment
Applied_activity_method_assignment
%^req_training_asg = Applied_activity_method_assignment%
Applied_activity_method_assignment.role = '/IGNORE'
Applied_activity_method_assignment.items -> @item

-- Provide an identification of the special training requirement
/assigning_identification(
    id=@id,
    id_class_name=@id_class_name,
    id_ecl_id=@id_ecl_id,
    org_id=@org_id,
    org_id_class_name=@org_id_class_name,
    org_id_ecl_id=@org_id_ecl_id,
    items= ^req_training)/

-- Provide the description of the special training requirement
/assigning_descriptor(
    is_assigned_to=^req_training,
    descr=@req_descr,
    class_name='Description',
    ecl_id='urn:plcs:rdl:std')/

-- Provide the role of the Applied_activity_method_assignment by the assignment of reference data
/assigning_reference_data(
    items=^req_training_asg,
    class_name='Special_training_assignment',
    ecl_id='urn:plcs:rdl:ad')/

The following entities are instantiated with attributes as specified:

Entity in path	Value	Inherited from
Activity_method.name	'/IGNORE'	—
Activity_method.description	'/IGNORE'	—
Activity_method.consequence	'/IGNORE'	—
Activity_method.purpose	'/IGNORE'	—
Applied_activity_method_assignment.role	'/IGNORE'	—

Instance diagrams

The instance diagram in Figure 3 shows an example of the EXPRESS entities and templates that are instantiated by the template:

/ad_representing_special_training_requirement(id='1220', id_class_name='Special_training_identifier', id_ecl_id='urn:plcs:rdl:sample', org_id='Bike Ltd', org_id_class_name='Organization_name', org_id_ecl_id='urn:plcs:rdl:std', req_descr='Rear break maintenance training', item='#1')/

(an illustration of the consolidated ad_representing_special_training_requirement template is shown in Figure 4 below.)

Figure 3 — Entities instantiated by ad_representing_special_training_requirement template

The instance model in STEP ASCII exchange file format (ISO 10303 Part 21 syntax) is:


          #1 = RESOURCE_ITEM('/IGNORE','/IGNORE',$);
          #3 = ACTIVITY_METHOD('/IGNORE','/IGNORE','/IGNORE','/IGNORE');
          #4 = APPLIED_ACTIVITY_METHOD_ASSIGNMENT($,(#1),'/IGNORE');
          #6 = IDENTIFICATION_ASSIGNMENT('1220','/IGNORE','/IGNORE',(#3));
          #8 = CLASSIFICATION_ASSIGNMENT(#9,(#6),'/IGNORE');
          #9 = EXTERNAL_CLASS('/NULL','Special_training_identifier','/IGNORE',#10);
          #10 = EXTERNAL_CLASS_LIBRARY('urn:plcs:rdl:sample','/IGNORE');
          #13 = ORGANIZATION('/IGNORE','/IGNORE');
          #15 = IDENTIFICATION_ASSIGNMENT('Bike Ltd','/IGNORE','/IGNORE',(#13));
          #17 = CLASSIFICATION_ASSIGNMENT(#18,(#15),'/IGNORE');
          #18 = EXTERNAL_CLASS('/NULL','Organization_name','/IGNORE',#19);
          #19 = EXTERNAL_CLASS_LIBRARY('urn:plcs:rdl:std','/IGNORE');
          #20 = ORGANIZATION_OR_PERSON_IN_ORGANIZATION_ASSIGNMENT(#13,'/IGNORE',(#6));
          #22 = CLASSIFICATION_ASSIGNMENT(#23,(#20),'/IGNORE');
          #23 = EXTERNAL_CLASS('/NULL','Owner_of','/IGNORE',#19);
          #26 = DOCUMENT_ASSIGNMENT(#31,#3,'/IGNORE');
          #28 = CLASSIFICATION_ASSIGNMENT(#29,(#26),'/IGNORE');
          #29 = EXTERNAL_CLASS('/NULL','Description','/IGNORE',#19);
          #31 = DOCUMENT('/IGNORE','/IGNORE','Rear break maintenance training');
          #33 = CLASSIFICATION_ASSIGNMENT(#34,(#31),'/IGNORE');
          #34 = EXTERNAL_CLASS('/NULL','Descriptor','/IGNORE',#19);
          #37 = CLASSIFICATION_ASSIGNMENT(#38,(#4),'/IGNORE');
          #38 = EXTERNAL_CLASS('/NULL','Special_training_assignment','/IGNORE',#39);
          #39 = EXTERNAL_CLASS_LIBRARY('urn:plcs:rdl:ad','/IGNORE');

The instance diagram in Figure 4 shows the graphic symbol for the template that is to be used in other instance diagrams. The example template is:

Figure 4 — Instantiation of ad_representing_special_training_requirement template

Characterizations

No common characterizations of the template ad_representing_special_training_requirement have been identified. However, the ISO 10303-239 EXPRESS model may enable other assignments to the entities instantiated by the template.