POSC Specifications: Epicentre Version 3.0
Logical Data Model
ENTITY
GENERAL_FACILITY
ABSTRACT SUPERTYPE OF
(
ONEOF
(
aircraft
,
anchoring_system
,
anchor_winch
,
borehole_fluid_system
,
building
,
bulk_storage_system
,
choke
,
coiled_tubing
,
coiled_tubing_reel
,
coiled_tubing_section
,
coiled_tubing_unit
,
compressor
,
digital_storage_facility
,
drilling_derrick_system
,
drilling_rig
,
dynamic_positioning_system
,
electrical_battery
,
facility_reference_point
,
flow_control_facility
,
fluid_lift_system
,
gathering_facility
,
geophysical_facility
,
heat_exchanger
,
hoisting_system
,
hydrocyclone
,
injection_facility
,
jacking_system
,
lact_unit
,
land_vehicle
,
library_facility
,
manifold
,
marine_riser_system
,
material_collection_station
,
measurement_point
,
mechanical_cable
,
motor
,
mud_pit
,
nozzle
,
other_facility
,
pipeline
,
platform
,
position_sensor_facility
,
prime_mover
,
process_plant
,
production_treating_facility
,
pump
,
pump_liner
,
recorder
,
rheometer
,
rig_fluid_system
,
rig_power_system
,
rod_pumping_unit
,
rotating_system
,
sample_container
,
satellite_system
,
sensor
,
separator
,
shale_shaker
,
ship
,
standpipe_system
,
stock_tank
,
surface_cable
,
tank_battery
,
valve
,
vapor_recovery_unit
,
wellhead
,
well_control_system
,
well_logging_system
,
well_log_sonde
,
well_pad
,
well_slot
,
wireline_cable
,
wireline_cartridge
))
SUBTYPE OF
(
facility
);
end_date :
OPTIONAL
ndt_date_tod
;
identifying_facility :
OPTIONAL
facility
;
start_date :
OPTIONAL
ndt_date_tod
;
INVERSE
composed_of_facility :
SET [0:?] OF
facility_composition
FOR
whole;
connected_from :
SET [0:?] OF
facility_connection
FOR
from_facility;
connected_to :
SET [0:?] OF
facility_connection
FOR
to_facility;
contained_cargo :
SET [0:?] OF
fluid_cargo
FOR
containing_facility;
material_storage :
SET [0:?] OF
material_storage
FOR
general_facility;
originals_of_facility :
SET [0:?] OF
facility_version
FOR
version_facility;
versions_of_facility :
SET [0:?] OF
facility_version
FOR
original_facility;
END_ENTITY
; (* general_facility *)
Generated on Tue Jul 10 19:37:55 2001
© Copyright 2001 POSC. All rights reserved.