POSC Specifications: Epicentre Version 3.0 | Logical Data Model |
A reusable design for activities such as a typical BHA run or special core sample analysis, etc. The design is described by an activity template that defines a composition of the typical activity in terms of other typical activities and template constraints which constrain the order of typical activities within the template. A typical activity will have at least some point values that characterize it, unlike activity class which has value ranges.
- identifier (M, K, I: ndt_identifier) (C025)
- The name of the instance. Inherited from technical_reference.
- kind (O, K: activity_class(typical_activity)) (C047)
- The class which asserts the fundamental nature of the typical activity. Each typical_activity may be fundamentally defined by one activity_class.
- description (O, I: ndt_comment) (C117)
- A remark or comment about the instance. Inherited from e_and_p_data.
- 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.
- 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.
- activity_class (V: activity_class(archetype_typical)) (C054)
- This is the activity class that gets its definition from this typical activity. It is the activity class that is defined by this archetype typical activity. Each typical_activity may have definition provided by one activity_class.
- constrained_by (V: SET[0:?] activity_template_constraint(constraint_for))
- Gives the template constraints where this typical activity is constrained by the other typical activity related to this template constraint. Each typical_activity may be the typical constrained by one or more activity_template_constraint.
- constraint_for (V: SET[0:?] activity_template_constraint(constrained_by))
- Gives the template constraints where this typical activity acts as the constraining activity of the constraint. Each typical_activity may constrain one or more activity_template_constraint.
- containing_template (V: SET[0:?] activity_template_composition(typical_activity)) (C053)
- Gives the templates that use this typical activity. Each typical_activity may be part of one or more activity_template_composition.
- 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 typical_activity 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 typical_activity may be referenced by one or more derived_interest_makeup. Inherited from object_of_interest.
- describing_template (V: SET[0:?] activity_template(described_activity))
- Gives the templates that define the design of this typical activity in terms of other typical activities and template constraints. Each typical_activity may described by one or more activity_template.
- 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 typical_activity may be included in one or more document_information_content. Inherited from e_and_p_data.
- graphical_element (I, V: SET[0:?] graphical_element(depicted_object))
- Specifies one or more graphical elements which are depicting this data item. Each typical_activity 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 typical_activity may have involvements with one or more object_activity_involvement. Inherited from object_of_interest.
- naming_system (O, I: naming_system(aliasable_technical_reference)) (C028)
- The naming system in which the identifier is specified and determined to be unique. Each typical_activity may have name specified by one naming_system. Inherited from aliasable_technical_reference.
- sub_kinds (V: SET[0:?] typical_activity(super_kind))
- Indicates the set of activity types that may be used to sub classify an instance of an activity of this activity type. Each typical_activity may provide identification for one or more typical_activity.
- super_kind (O: typical_activity(sub_kinds))
- Indicates the activity type which this activity type is a valid class member. Each typical_activity may be a typical of one typical_activity.
- technical_reference_alias (I, V: SET[0:?] technical_reference_alias(aliased_object)) (C029)
- Indicates the various identifiers by which this instance is known. Each typical_activity may be known by one or more technical_reference_alias. Inherited from aliasable_technical_reference.
- typical_activity_clsn (V: SET[0:?] typical_activity_clsn(typical_activity)) (C112)
- Indicates the various classifications of this type of activity as a specific member of a general class of activities. Each typical_activity may classified by one or more typical_activity_clsn.
- version (O, I: ref_version(technical_reference)) (C042, C126)
- This describes the version of this instance as defined by the provider. Each typical_activity may version one ref_version. Inherited from technical_reference.
Local rules:
Supertype path(s):
Referenced in Diagrams:
Generated on Tue Jul 10 15:55:17 2001
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