11
Understanding MFI? More mapping requirements
Understanding MFI?
More mapping requirements
Commentary
This presentation was prepared to inform discussion at the 2008 WG2 Meeting in Sydney. The purpose was to set out additional requirements that the mapping module needs to address.
These are the models that the editor of 19763-4 referenced in his presentation on 25 June 2009 during the 2009 WG2 Meeting in Jeju.
KFG - 26 June 2009
Three more ‘Level 1’ data models
All same universe of discourse
but different levels of
abstraction
Note:(a) Is a ‘bad’ model but is typical of the sort of model developed by new modellers
DEPOT
supporter of
supported by
SUB-DEPOT
supporter of
supported by
SUPPLY UNIT
supporter of
supported by
UNIT
(a)
SUPPLY UNIT
supporter of
UNIT
OTHER UNIT
supported by
(b)
description of
described by
UNIT TYPE UNIT TYPE ASSOCIATION
subject of
from
to
object ofUNIT TYPE
UNIT UNIT ASSOCIATION
subject of
from
to
object ofUNIT
(c)
Mapping (a) to (b)
DEPOT
supporter of
supported by
SUB-DEPOT
supporter of
supported by
SUPPLY UNIT
supporter of
supported by
UNIT
(a)
SUPPLY UNIT
supporter of
UNIT
OTHER UNIT
supported by
(b)
For this MODEL COMPONENT SET of MODEL INSTANCE (a):
Each instance of DEPOT maps to an instance of SUPPLY UNIT in (b)
Each instance of SUB-DEPOT maps to an instance of SUPPLY UNIT in (b)
Each instance of the relationship from DEPOT to SUB-DEPOT maps to an instance of the relationship from SUPPLY UNIT to UNIT in (b)
Mapping (a) to (b)
DEPOT
supporter of
supported by
SUB-DEPOT
supporter of
supported by
SUPPLY UNIT
supporter of
supported by
UNIT
(a)
SUPPLY UNIT
supporter of
UNIT
OTHER UNIT
supported by
(b)
For this MODEL COMPONENT SET of MODEL INSTANCE (a):
Each instance of SUB-DEPOT maps to an instance of SUPPLY UNIT in (b)
Each instance of SUPPLY UNIT maps to an instance of SUPPLY UNIT in (b)
Each instance of the relationship from SUB-DEPOT to SUPPLY UNIT maps to an instance of the relationship from SUPPLY UNIT to UNIT in (b)
Mapping (a) to (b)
DEPOT
supporter of
supported by
SUB-DEPOT
supporter of
supported by
SUPPLY UNIT
supporter of
supported by
UNIT
(a)
SUPPLY UNIT
supporter of
UNIT
OTHER UNIT
supported by
(b)
For this MODEL COMPONENT SET of MODEL INSTANCE (a):
Each instance of SUPPLY UNIT maps to an instance of SUPPLY UNIT in (b)
Each instance of UNIT maps to an instance of UNIT in (b)
Each instance of the relationship from SUPPLY UNIT to UNIT maps to an instance of the relationship from SUPPLY UNIT to UNIT in (b)
Mapping (b) to (c)
SUPPLY UNIT
supporter of
UNIT
OTHER UNIT
supported by
(b)
description of
described by
UNIT TYPE UNIT TYPE ASSOCIATION
subject of
from
to
object ofUNIT TYPE
UNIT UNIT ASSOCIATION
subject of
from
to
object ofUNIT
(c)
For the MODEL INSTANCE (b):
Each instance of SUPPLY UNIT maps to a MODEL COMPONENT SET in (b) that consists of an instance of UNIT that is described by an instance of UNIT TYPE that is designated as a “Supply Unit”
Each instance of SUPPLY UNIT maps to a MODEL COMPONENT SET in (b) that consists of an instance of UNIT that is described by an instance of UNIT TYPE that has any designation
Each instance of the relationship from SUPPLY UNIT to UNIT maps to a MODEL COMPONENT SET in (b) that consists of an instance of UNIT UNIT ASSOCIATION and its associated relationships to the two UNIT instances
Mapping (a) to (c)
DEPOT
supporter of
supported by
SUB-DEPOT
supporter of
supported by
SUPPLY UNIT
supporter of
supported by
UNIT
(a)
description of
described by
UNIT TYPE UNIT TYPE ASSOCIATION
subject of
from
to
object ofUNIT TYPE
UNIT UNIT ASSOCIATION
subject of
from
to
object ofUNIT
(c)
For this MODEL COMPONENT SET of MODEL INSTANCE (a):
Each instance of SUPPLY UNIT maps to a MODEL COMPONENT SET in (b) that consists of an instance of UNIT that is described by an instance of UNIT TYPE that is designated as a “Supply Unit – Depot”
Each instance of SUPPLY UNIT maps to a MODEL COMPONENT SET in (b) that consists of an instance of UNIT that is described by an instance of UNIT TYPE that is designated as a “Supply Unit – Sub-Depot”
Each instance of the relationship from SUPPLY UNIT to UNIT maps to a MODEL COMPONENT SET in (b) that consists of an instance of UNIT UNIT ASSOCIATION and its associated relationships to the two UNIT instances
Mapping (a) to (c)
DEPOT
supporter of
supported by
SUB-DEPOT
supporter of
supported by
SUPPLY UNIT
supporter of
supported by
UNIT
(a)
description of
described by
UNIT TYPE UNIT TYPE ASSOCIATION
subject of
from
to
object ofUNIT TYPE
UNIT UNIT ASSOCIATION
subject of
from
to
object ofUNIT
(c)
For this MODEL COMPONENT SET of MODEL INSTANCE (a):
Each instance of SUPPLY UNIT maps to a MODEL COMPONENT SET in (b) that consists of an instance of UNIT that is described by an instance of UNIT TYPE that is designated as a “Supply Unit – Sub-Depot”
Each instance of SUPPLY UNIT maps to a MODEL COMPONENT SET in (b) that consists of an instance of UNIT that is described by an instance of UNIT TYPE that is designated as a “Supply Unit – Supply Unit”
Each instance of the relationship from SUPPLY UNIT to UNIT maps to a MODEL COMPONENT SET in (b) that consists of an instance of UNIT UNIT ASSOCIATION and its associated relationships to the two UNIT instances
Mapping (a) to (c)
DEPOT
supporter of
supported by
SUB-DEPOT
supporter of
supported by
SUPPLY UNIT
supporter of
supported by
UNIT
(a)
description of
described by
UNIT TYPE UNIT TYPE ASSOCIATION
subject of
from
to
object ofUNIT TYPE
UNIT UNIT ASSOCIATION
subject of
from
to
object ofUNIT
(c)
For this MODEL COMPONENT SET of MODEL INSTANCE (a):
Each instance of SUPPLY UNIT maps to a MODEL COMPONENT SET in (b) that consists of an instance of UNIT that is described by an instance of UNIT TYPE that is designated as a “Supply Unit – Supply Unit”
Each instance of SUPPLY UNIT maps to a MODEL COMPONENT SET in (b) that consists of an instance of UNIT that is described by an instance of UNIT TYPE that has any designation
Each instance of the relationship from SUPPLY UNIT to UNIT maps to a MODEL COMPONENT SET in (b) that consists of an instance of UNIT UNIT ASSOCIATION and its associated relationships to the two UNIT instances
