POSC Specifications: Epicentre Version 3.0 | Logical Data Model |
A grouping of facilities made according to some common range of characteristics. Examples of facility class are: transport; production; refinery; safety; fire prevention; high speed comms link; liquid storage...... Facility classes may be classified by other facility classes, meaning that any members of a class are also members of the classes the class is a member of. For example: the facility class pipeline may be classified to a transportation facility, meaning that all facilities that are classified as pipelines are also transportation facilities.
- naming_system (O, K, I: naming_system(aliasable_technical_reference)) (C028)
- The naming system in which the identifier is specified and determined to be unique. Each facility_class may have name specified by one naming_system. Inherited from aliasable_technical_reference.
- identifier (M, K, I: ndt_identifier) (C025)
- The name of the instance. Inherited from technical_reference.
- description (O, I: ndt_comment) (C117)
- A remark or comment about the instance. Inherited from e_and_p_data.
- end_date (O, I: ndt_date)
- The expiration of the class, after which the class is invalid. Inherited from classification_class.
- instance_create_date (O, I: ndt_date_tod) (C126)
- This is the date that this instance was created. This date is defined by the source if imported, or is the date the instance is created if a new instance. Inherited from e_and_p_data.
- instance_creator (O, I: ndt_identifier) (C126)
- This is the person, company or application that created this instance. This identifies the party responsible for loading this instance. Inherited from e_and_p_data.
- last_updated (O, I: ndt_date_tod) (C126)
- This is the date that this instance was last updated. This value should be updated when any part of this instance is altered (except for inverse relationships). Inherited from e_and_p_data.
- last_updated_by (O, I: ndt_identifier) (C126)
- This records the person or application making the update to this instance. Inherited from e_and_p_data.
- source (O, I: ndt_identifier) (C126)
- The provider of this instance, which is usually a data provider for imported/purchased data. If this instance is provided by POSC, then this attribute must be "POSC". Inherited from e_and_p_data.
- source_content (O, I: ndt_identifier) (C126)
- This is the original source of the data. This is the person, company or application that defined or specified the data (content) for this instance and is considered to be responsible for it. For example, POSC, EPSG, API, ISO, etc. This may be the same as or different from the provider of the instance (e.g., POSC). Inherited from technical_reference.
- source_reference (O, I: ndt_comment) (C042, C126)
- The reference used by source to provide the standard instance, such as Petroleum Industry Data Dictionary (PIDD), Websters Ninth New Collegiate Dictionary, etc. Inherited from technical_reference.
- start_date (O, I: ndt_date)
- The date from which this class is valid. Inherited from classification_class.
- status (O, I: ndt_instance_status) (C042)
- The status of this instance in the version of Epicentre running in a data store. This is an enumerated datatype for which the following are the possible values: current, provisional, deprecated. Current - use without restriction. Provisional - use with caution, this value is for comment and may not appear in future releases of Epicentre. Deprecated - avoid use if possible, it is planned to remove this value in the next major release of Epicentre. Inherited from technical_reference.
- archetype_typical (O: typical_facility(facility_class)) (C054)
- This the typical facility that provides definition for this facility class. Each facility_class may provide definition for one typical_facility.
- be_a_member_of (V: SET[0:?] facility_class_classification(have_as_a_member)) (C040)
- Asserts that this class is a member of another class. The naming systems of the two classes should be different and one naming system should not be a specialization of the other. Each facility_class may be a member of one or more facility_class_classification.
- child_class (V: SET[0:?] facility_class(parent_class)) (C040)
- The set of classes for which this class is a generalization. Each facility_class may be the generalization of one or more facility_class.
- classify (V: SET[0:?] facility_class_classification(be_classified_as_facility)) (C040)
- Asserts that another class is a member of this class. The naming systems of the two classes should be different and one naming system should not be a specialization of the other. Each facility_class may classify one or more facility_class_classification.
- common_activity_involvement (I, V: SET[0:?] common_activity_involvement(involved_class)) (C056)
- These are the normal involvements which a member of this class may have with members of activity classes. Each facility_class may have normal involvement with one or more common_activity_involvement. Inherited from classification_class.
- common_facility_part (V: SET[0:?] common_facility_composition(whole)) (C064)
- These are the classes whose members may commonly be part of this class. Each facility_class may commonly have as a part one or more common_facility_composition.
- common_facility_property (V: SET[0:?] common_facility_property(facility_class)) (C064)
- The set of property types that members of this class may commonly have. Each facility_class may commonly have one or more common_facility_property.
- common_facility_whole (V: SET[0:?] common_facility_composition(part)) (C064)
- These are the classes whose members may commonly have this class as a part. Each facility_class may commonly have as a whole one or more common_facility_composition.
- common_guideline_or_privilege (I, V: SET[0:?] common_guideline_or_privilege(classification_class)) (C113)
- These are the types of guideline or privilege that a member of this class may commonly be expected to be a subject of. Each facility_class may commonly have one or more common_guideline_or_privilege. Inherited from classification_class.
- data_collection (I, V: SET[0:?] data_collection_content(collection_part)) (C020)
- Indicates the data collections that include this instance of E and P data. Each facility_class may be a member of one or more data_collection_content. Inherited from e_and_p_data.
- derived_interest (I, V: SET[0:?] derived_interest_makeup(interest_for)) (C071, C122)
- These are the ownership fractions for business associates of this object. Each facility_class may be referenced by one or more derived_interest_makeup. Inherited from object_of_interest.
- document_information_content (I, V: SET[0:?] document_information_content(e_and_p_data)) (C136)
- These are the document specification parts that include this data value and define its meaning within a document specification. Each use may define a different meaning, and many uses are allowed. Each facility_class may be included in one or more document_information_content. Inherited from e_and_p_data.
- facility (V: SET[0:?] facility(kind)) (C047)
- The facilities for which this class defines the fundamental nature of the facility. Each facility_class may define the nature of one or more facility.
- facility_members (V: SET[0:?] facility_classification(facility_class)) (C064)
- The set of the facility classifications that have been made using this class. Each facility_class may be the class for one or more facility_classification.
- facility_type_composition (V: SET[0:?] facility_type_composition(part)) (C123)
- These are the type compositions which assert that a facility is composed of a facility of this type. Each facility_class may define the type of one or more facility_type_composition.
- graphical_element (I, V: SET[0:?] graphical_element(depicted_object))
- Specifies one or more graphical elements which are depicting this data item. Each facility_class may be depicted by one or more graphical_element. Inherited from e_and_p_data.
- involving_activity (I, V: SET[0:?] object_activity_involvement(involved_object)) (C056)
- This are the activity involvements which affect the object. Each facility_class may have involvements with one or more object_activity_involvement. Inherited from object_of_interest.
- parent_class (O: facility_class(child_class)) (C040)
- The more general class of which this class is a specialization. The semantics of a child class must be a subset of the semantics of the parent class. That is, the child class must represent a specialization of the parent concept by narrowing the meaning of the parent concept. Conformance to a class where the meaning of the class is not altered should be handled by class classification instead of by parent/child. The naming system of the child class should either be the same as the naming system of the parent class or it should be a specialization of that naming system. Each facility_class may be a specialization of one facility_class.
- pty_generic_property (I, V: SET[0:?] pty_generic_property(classification_class)) (C060)
- The properties describing ranges of characteristics for valid members of the class. Each facility_class may have a property of one or more pty_generic_property. Inherited from classification_class.
- seismic_receiver_conformance (V: SET[0:?] seismic_geometry_set(receiver_class)) (C054)
- The seismic geometry sets whose receiver facilities all conform to this class. Each facility_class may have members utilized by one or more seismic_geometry_set.
- technical_reference_alias (I, V: SET[0:?] technical_reference_alias(aliased_object)) (C029)
- Indicates the various identifiers by which this instance is known. Each facility_class may be known by one or more technical_reference_alias. Inherited from aliasable_technical_reference.
- typical_facility (V: SET[0:?] typical_facility(kind)) (C047)
- The typical facilities for which this class defines the fundamental nature of the facility. Each facility_class may define the nature of one or more typical_facility.
- typical_facility_members (V: SET[0:?] typical_facility_clsn(facility_class)) (C064)
- The set of all the typical facility classifications that have been made using this class. Each facility_class may be the class for one or more typical_facility_clsn.
- version (O, I: ref_version(technical_reference)) (C042, C126)
- This describes the version of this instance as defined by the provider. Each facility_class may version one ref_version. Inherited from technical_reference.
Local rules:
Supertype path(s):
Referenced in Diagrams:
Generated on Tue Jul 10 15:41:46 2001
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