/
REQUIREMENTS.sadl
68 lines (53 loc) · 3.19 KB
/
REQUIREMENTS.sadl
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
/* Copyright (c) 2020, General Electric Company, Galois, Inc.
*
* All Rights Reserved
*
* This material is based upon work supported by the Defense Advanced Research
* Projects Agency (DARPA) under Contract No. FA8750-20-C-0203.
*
* Any opinions, findings and conclusions or recommendations expressed in this
* material are those of the author(s) and do not necessarily reflect the views
* of the Defense Advanced Research Projects Agency (DARPA).
*/
/************** edit history *****************
*
* dwa - 11 Nov 2020 - reduced cardinality of several
* dwa - 11 Nov 2020 - removed incorrect associations
* dwa - 11 Nov 2020 - removed unnecessary subclassing
*
*********************************************/
uri "http://arcos.rack/REQUIREMENTS" alias Rq.
import "http://arcos.rack/HAZARD".
// The natural language text of a requirement can be captured in the
// *description* property common to all RACK data.
REQUIREMENT
(note "Captures (both high- and low-level) properties of a process or artifact that are to be assessed")
is a type of ENTITY.
governs (note "ENTITY(s) that are the subject of the requirement") describes REQUIREMENT with values of type ENTITY.
governs is a type of wasImpactedBy.
satisfies (note "Parent ENTITY(s) (e.g. REQUIREMENT) that this REQUIREMENT is derived from") describes REQUIREMENT with values of type ENTITY.
satisfies is a type of wasImpactedBy.
Rq:mitigates (note "ENTITY(s) (e.g. HAZARD) that is being mitigated by this REQUIREMENT") describes REQUIREMENT with values of type ENTITY.
Rq:mitigates is a type of wasImpactedBy.
wasGeneratedBy of REQUIREMENT only has values of type REQUIREMENT_DEVELOPMENT.
// DB 2/27/22: Added new class RequirementSet with common properties for all types of requirement sets
REQUIREMENT_SET
(note "a set of requirements that together defines the required behavior of a SYSTEM (or part thereof)")
is a type of COLLECTION.
content of REQUIREMENT_SET only has values of type REQUIREMENT.
// note: 'specifies' is not a subtype of 'wasImpactedBy, which has the reverse meaning. RequirementSet occurs before the SYSTEM is constructed.
specifies (note "the system or component this requirement set governs/specifies") describes REQUIREMENT_SET with values of type ENTITY.
DATA_DICTIONARY_TERM
(note "Defines some conceptual data that may be collected somewhere and used somewhere else")
is a type of ENTITY.
providedBy (note "ENTITY(s) (e.g. REQUIREMENT) that provides this information") describes DATA_DICTIONARY_TERM with values of type ENTITY.
providedBy is a type of wasImpactedBy.
consumedBy (note "ENTITY(s) (e.g. REQUIREMENT) that consumes this information") describes DATA_DICTIONARY_TERM with values of type ENTITY.
consumedBy is a type of wasImpactedBy.
REQUIREMENT_DEVELOPMENT
(note "ACTIVITY that produces REQUIREMENTs")
is a type of ACTIVITY.
Rq:referenced (note "Source materials (requirement and design docs) used during development") describes REQUIREMENT_DEVELOPMENT with values of type ENTITY.
Rq:referenced is a type of used.
Rq:governedBy (note "ENTITY(s) (e.g. REQUIREMENTS, any sort of document) used during this ACTIVITY") describes REQUIREMENT_DEVELOPMENT with values of type ENTITY.
Rq:governedBy is a type of used.