Entity pty_equipment_facility

• A property characteristic of equipment item, general facility, catalog equipment, typical facility, material, equipment class and facility class. The characteristic is defined by a property kind, a value representation, and a time defining when the property is associated with the equipment or facility. Four types of value representations are defined as subtypes allowing use of quantity, string, point and line data types.

Subtypes:

pty_string, pty_line, pty_point, pty_quantity

Attribute                                 Flags   Data Type

From pty_transient_property:
   data_collection                        IV      set[0 .. N] of (data_collection)

                                          Indicates the data collections that include this
                                          instance of E and P data. 

   graphical_element                      IV      set[0 .. N] of (graphical_element)

                                          Specifies one or more graphical elements which
                                          are depicting this data item. 

   activity                               I       activity

                                          Defines the activity which created this instance.

   process_data_item                      IV      set[0 .. N] of (process_data_item)

                                          Defines where this data was used by an activity.

   other_spatial_object                   I       other_spatial_object

                                          may be a property of 

   end_time                               IN      ndt_date_tod

                                          The date and time of day designated as the end
                                          of the valid or effective time interval over which
                                          the property applies. 

   ref_transient_period                   I       ref_transient_period

                                          The type of period over which the property applies,
                                          such as day, month, quarter, cumulative, etc.

   start_time                             IN      ndt_date_tod

                                          The date and time of day that designated the start
                                          of the valid or effective time interval over which
                                          the property applies. 


description                                       ndt_comment

                                          A description of the general property. 

typical_facility                                  typical_facility

                                          may be a property of 

other_material                                    other_material

                                          may be a property of 

catalog_equipment                                 catalog_equipment

                                          may be a property of 

equipment_item                                    equipment_item

                                          may be a property of 

general_facility                                  general_facility

                                          may be a property of 

classification_class                              classification_class

                                          may be a property of 

ref_property_kind                         M       ref_property_kind

                                          Specifies the type of property. This is the role
                                          the data value with respect to the object which
                                          has this property. 

End of entity pty_equipment_facility

M - mandatory, U - unique, I - inherited, V - inverse, N - named type