Entity predicate_type

• A specification of logical conditions, used to determine the rendered form of a graphical element. For example, a well may be represented as a solid filled circle or open circle based on the current well status and dominant type of produced material.

Attribute                                 Flags   Data Type

From reference_behavior:
   source_reference                       I       ref_source_reference

                                          The reference used by source to provide the standard
                                          instance, such as Petroleum Industry Data Dictionary
                                          (PIDD), Websters Ninth New Collegiate Dictionary,
                                          etc. 

   source                                 MI      ref_source

                                          The provider of this instance of reference information.
                                          If this instance is provided by POSC, then this
                                          attribute must be "POSC". 


From technical_object:
   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. 

   datum_for_ranking                      IV      set[0 .. N] of (object_ranking)

                                          Indicates that an object is being used as a basis
                                          for comparison with another object. 

   object_of_ranking                      IV      set[0 .. N] of (object_ranking)

                                          Indicates that an object is being classified in
                                          a rank order based on its characteristics. 


kind                                      MU      ndt_name

                                          The type of predicate. 

predicate                                 M       ndt_comment

                                          The logical predicate used to assign graphical
                                          representation to E and P data. The language of
                                          predicate expression is not specified. 

parameter_type                                    set[0 .. N] of (parameter_type)

                                          Indicates various parameters utilized by this
                                          predicate type. 

dynamic_graphical_element                 V       set[0 .. N] of (dynamic_graphical_element)

                                          The specification is utilized by instances of
                                          dynamic graphical element. 

End of entity predicate_type

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