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Application module: Task specification | ISO/TS 10303-1262:2004(E) © ISO |
(*
ISO TC184/SC4/WG12 N3181 - ISO/TS 10303-1262 Task specification - EXPRESS ARM
Supersedes
ISO TC184/SC4/WG12 N2447
*)
SCHEMA Task_specification_arm;
USE FROM
State_observed_arm;
-- ISO/TS 10303-1256
USE FROM
Task_element_arm;
-- ISO/CD-TS 10303-1480
TYPE constraint_context =
EXTENSIBLE
GENERIC_ENTITY
SELECT
(Task_element,
Task_method_version);
END_TYPE;
TYPE method_or_method_version =
SELECT
(Task_method,
Task_method_version);
END_TYPE;
TYPE state_or_state_definition_select =
SELECT
(Applied_state_assignment,
Applied_state_definition_assignment,
State,
State_definition);
END_TYPE;
TYPE task_classification_item =
EXTENSIBLE
GENERIC_ENTITY
SELECT
BASED_ON
classification_item
WITH
(Activity_method,
Activity_method_relationship,
Applied_activity_method_assignment,
Task_element_state_relationship,
Task_method,
Task_method_state_relationship,
Task_objective,
Task_objective_state_relationship);
END_TYPE;
ENTITY Element_constraint
SUBTYPE OF (Task_element_relationship);
applies_in :
OPTIONAL
constraint_context;
END_ENTITY;
ENTITY Simultaneous_elements
SUBTYPE OF (Concurrent_elements);
END_ENTITY;
ENTITY Task_element_levels
SUBTYPE OF (Task_element);
alternatives : SET[2:?] OF Task_element;
END_ENTITY;
ENTITY Task_element_state_relationship;
state : state_or_state_definition_select;
task_element : Task_element;
END_ENTITY;
ENTITY Task_invocation
SUBTYPE OF (Task_element);
task_method : method_or_method_version;
END_ENTITY;
ENTITY Task_method
SUBTYPE OF (Activity_method);
objective : SET[0:?] OF Task_objective;
END_ENTITY;
ENTITY Task_method_assignment
SUBTYPE OF (Applied_activity_method_assignment);
SELF\Applied_activity_method_assignment.assigned_activity_method : Task_method;
SELF\Applied_activity_method_assignment.items : SET[1:?] OF task_item;
END_ENTITY;
ENTITY Task_method_relationship
SUBTYPE OF (Activity_method_relationship);
SELF\Activity_method_relationship.related_method : Task_method;
SELF\Activity_method_relationship.relating_method : Task_method;
END_ENTITY;
ENTITY Task_method_state_relationship;
state : state_or_state_definition_select;
task_method : Task_method_version;
END_ENTITY;
ENTITY Task_method_version
SUBTYPE OF (Activity_method);
content :
OPTIONAL
Task_element;
of_task_method : Task_method;
END_ENTITY;
ENTITY Task_method_version_assignment
SUBTYPE OF (Applied_activity_method_assignment);
SELF\Applied_activity_method_assignment.assigned_activity_method RENAMED assigned_task_method : Task_method_version;
SELF\Applied_activity_method_assignment.items : SET[1:?] OF task_item;
END_ENTITY;
ENTITY Task_method_version_relationship
SUBTYPE OF (Activity_method_relationship);
SELF\Activity_method_relationship.related_method RENAMED related_task_method : Task_method_version;
SELF\Activity_method_relationship.relating_method RENAMED relating_task_method : Task_method_version;
END_ENTITY;
ENTITY Task_objective;
name : STRING;
description : STRING;
END_ENTITY;
ENTITY Task_objective_state_relationship;
state : state_or_state_definition_select;
task_objective : Task_objective;
END_ENTITY;
SUBTYPE_CONSTRAINT restrict_activity_method_relationship FOR Activity_method_relationship;
ONEOF (Task_element_relationship,
Task_method_relationship,
Task_method_version_relationship);
END_SUBTYPE_CONSTRAINT;
SUBTYPE_CONSTRAINT restrict_activity_method_subtypes FOR Activity_method;
ONEOF (Task_element,
Task_method,
Task_method_version);
END_SUBTYPE_CONSTRAINT;
SUBTYPE_CONSTRAINT restrict_task_element_subtypes FOR Task_element;
ONEOF (End_task,
Exit_loop,
Structured_task_element,
Task_element_levels,
Task_invocation,
Task_step);
END_SUBTYPE_CONSTRAINT;
END_SCHEMA; -- Task_specification_arm
© ISO 2004 — All rights reserved