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PlantUML: render class cardinalities. Extend constraint checker API.

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This commit is contained in:
Joeri Exelmans 2024-10-08 21:08:06 +02:00
parent c351649d23
commit e70eae2286
9 changed files with 252 additions and 142 deletions
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24
bootstrap/primitive.py
View file

@ -36,13 +36,9 @@ def bootstrap_type(type_name: str, scd_root: UUID, model_root: UUID, integer_typ
return class_node return class_node
def bootstrap_constraint(class_node, type_name: str, python_type: str, scd_root: UUID, model_root: UUID, actioncode_type: UUID, state: State): def bootstrap_constraint(class_node, type_name: str, python_type: str, scd_root: UUID, model_root: UUID, actioncode_type: UUID, state: State):
# set constraint
# chicken-and-egg problem: we cannot create an action-code constraint because the action-code MM doesn't exist yet
bottom = Bottom(state) bottom = Bottom(state)
constraint_model = bottom.create_node() constraint_model = bottom.create_node()
ActionCode(constraint_model, state).create(f"isinstance(read_value(element),{python_type})") ActionCode(constraint_model, state).create(f"isinstance(read_value(this),{python_type})")
constraint_node = bottom.create_node(str(constraint_model)) constraint_node = bottom.create_node(str(constraint_model))
bottom.create_edge(model_root, constraint_node, f"{type_name}.constraint") bottom.create_edge(model_root, constraint_node, f"{type_name}.constraint")
constraint_link = bottom.create_edge(class_node, constraint_node) constraint_link = bottom.create_edge(class_node, constraint_node)
@ -52,24 +48,6 @@ def bootstrap_constraint(class_node, type_name: str, python_type: str, scd_root:
bottom.create_edge(constraint_node, scd_node, "Morphism") bottom.create_edge(constraint_node, scd_node, "Morphism")
bottom.create_edge(constraint_link, scd_link, "Morphism") bottom.create_edge(constraint_link, scd_link, "Morphism")
# def bootstrap_type_type(scd_root: UUID, model_root: UUID, integer_type: UUID, actioncode_type: UUID, state: State):
# def bootstrap_boolean_type(scd_root: UUID, model_root: UUID, integer_type: UUID, actioncode_type: UUID, state: State):
# def bootstrap_integer_type(scd_root: UUID, model_root: UUID, integer_type: UUID, actioncode_type: UUID, state: State):
# def bootstrap_float_type(scd_root: UUID, model_root: UUID, integer_type: UUID, actioncode_type: UUID, state: State):
# def bootstrap_string_type(scd_root: UUID, model_root: UUID, integer_type: UUID, actioncode_type: UUID, state: State):
# def bootstrap_actioncode_type(scd_root: UUID, model_root: UUID, integer_type: UUID, actioncode_type: UUID, state: State):
# # we store action code as Python string:
def bootstrap_primitive_types(scd_root, state, integer_type, boolean_type, float_type, string_type, type_type, actioncode_type): def bootstrap_primitive_types(scd_root, state, integer_type, boolean_type, float_type, string_type, type_type, actioncode_type):
# Order is important: Integer must come first # Order is important: Integer must come first
class_integer = bootstrap_type("Integer", scd_root, integer_type, integer_type, state) class_integer = bootstrap_type("Integer", scd_root, integer_type, integer_type, state)

15
concrete_syntax/plantuml/renderer.py
View file

@ -23,10 +23,19 @@ def render_class_diagram(state, model, prefix_ids=""):
if slot != None: if slot != None:
is_abstract, _ = od.read_primitive_value(bottom, slot, model_od.type_model) is_abstract, _ = od.read_primitive_value(bottom, slot, model_od.type_model)
if is_abstract: lower_card, upper_card = model_scd.get_class_cardinalities(class_node)
output += f"\nabstract class \"{name}\" as {make_id(class_node)}"
if lower_card == None and upper_card == None:
card_spec = ""
else: else:
output += f"\nclass \"{name}\" as {make_id(class_node)}" card_spec = f"{0 if lower_card == None else lower_card}..{"*" if upper_card == None else upper_card}"
if is_abstract:
output += f"\nabstract class \"{name} {card_spec}\" as {make_id(class_node)}"
else:
output += f"\nclass \"{name} {card_spec}\" as {make_id(class_node)}"
# Render attributes # Render attributes
output += " {" output += " {"

7
concrete_syntax/textual_od/parser.py
View file

@ -29,8 +29,11 @@ BOOL: "True" | "False"
CODE: /`[^`]*`/ CODE: /`[^`]*`/
INDENTED_CODE: /```[^`]*```/ INDENTED_CODE: /```[^`]*```/
object: [IDENTIFIER] ":" IDENTIFIER [link_spec] ["{" slot* "}"] # name (optional) type
object: [IDENTIFIER] ":" IDENTIFIER [link_spec] ["{" slot* "}"]
link_spec: "(" IDENTIFIER "->" IDENTIFIER ")" link_spec: "(" IDENTIFIER "->" IDENTIFIER ")"
slot: IDENTIFIER "=" literal ";" slot: IDENTIFIER "=" literal ";"
""" """
@ -78,7 +81,7 @@ def parse_od(state, cs_text, mm):
space_count += 1 space_count += 1
lines = token.split('\n')[1:-1] lines = token.split('\n')[1:-1]
for line in lines: for line in lines:
if line[0:space_count] != ' '*space_count: if len(line) >= space_count and line[0:space_count] != ' '*space_count:
raise Exception("wrong indentation of INDENTED_CODE") raise Exception("wrong indentation of INDENTED_CODE")
unindented_lines = [l[space_count:] for l in lines] unindented_lines = [l[space_count:] for l in lines]
return _Code('\n'.join(unindented_lines)) return _Code('\n'.join(unindented_lines))

11
experiments/exp_plantuml.py → experiments/exp_metacircular.py
View file

@ -1,16 +1,7 @@
from state.devstate import DevState from state.devstate import DevState
from bootstrap.scd import bootstrap_scd from bootstrap.scd import bootstrap_scd
from uuid import UUID
from services.scd import SCD from services.scd import SCD
from framework.conformance import Conformance from concrete_syntax.plantuml import renderer as plantuml
from services.od import OD
from transformation.ramify import ramify
from transformation import rewriter
from services.bottom.V0 import Bottom
from services.primitives.integer_type import Integer
from pattern_matching import mvs_adapter
from pattern_matching.matcher import MatcherVF2
from renderer import plantuml
def main(): def main():
state = DevState() state = DevState()

139
experiments/exp_scd.plantuml Normal file
View file

@ -0,0 +1,139 @@
package "DSL Meta-Model" {
class "Bear" as 00000000_0000_0000_0000_00000000046d {
}
abstract class "Animal" as 00000000_0000_0000_0000_000000000474 {
}
class "Man" as 00000000_0000_0000_0000_000000000491 {
weight : Integer
}
00000000_0000_0000_0000_000000000474 <|-- 00000000_0000_0000_0000_000000000491
00000000_0000_0000_0000_000000000474 <|-- 00000000_0000_0000_0000_00000000046d
00000000_0000_0000_0000_000000000491 " " --> "1 .. *" 00000000_0000_0000_0000_000000000474 : afraidOf
}
package "Int Meta-Model" {
class "Integer" as 00000000_0000_0000_0000_000000000094 {
}
}
package "RAMified DSL Meta-Model" {
class "RAM_Bear" as 00000000_0000_0000_0000_0000000005bb {
}
class "RAM_Animal" as 00000000_0000_0000_0000_0000000005c5 {
}
class "RAM_Man" as 00000000_0000_0000_0000_0000000005cf {
RAM_weight : ActionCode
}
00000000_0000_0000_0000_0000000005c5 <|-- 00000000_0000_0000_0000_0000000005cf
00000000_0000_0000_0000_0000000005c5 <|-- 00000000_0000_0000_0000_0000000005bb
00000000_0000_0000_0000_0000000005cf " " --> "0 .. *" 00000000_0000_0000_0000_0000000005c5 : RAM_afraidOf
}
package "RAMified Int Meta-Model" {
class "RAM_Integer" as 00000000_0000_0000_0000_00000000064c {
}
}
00000000_0000_0000_0000_0000000005bb ..> 00000000_0000_0000_0000_00000000046d #line:green;text:green : RAMifies
00000000_0000_0000_0000_0000000005c5 ..> 00000000_0000_0000_0000_000000000474 #line:green;text:green : RAMifies
00000000_0000_0000_0000_0000000005cf ..> 00000000_0000_0000_0000_000000000491 #line:green;text:green : RAMifies
00000000_0000_0000_0000_0000000005cf::RAM_weight ..> 00000000_0000_0000_0000_000000000491::weight #line:green;text:green : RAMifies
00000000_0000_0000_0000_00000000064c ..> 00000000_0000_0000_0000_000000000094 #line:green;text:green : RAMifies
package "LHS" {
map "scaryAnimal : RAM_Animal" as 00000000_0000_0000_0000_00000000068a {
}
map "man : RAM_Man" as 00000000_0000_0000_0000_00000000066d {
RAM_weight => `v > 60`
}
00000000_0000_0000_0000_00000000066d -> 00000000_0000_0000_0000_00000000068a : :RAM_afraidOf
}
00000000_0000_0000_0000_00000000068a ..> 00000000_0000_0000_0000_0000000005c5 #line:blue;text:blue : instanceOf
00000000_0000_0000_0000_00000000066d ..> 00000000_0000_0000_0000_0000000005cf #line:blue;text:blue : instanceOf
00000000_0000_0000_0000_00000000066d::RAM_weight ..> 00000000_0000_0000_0000_0000000005cf::RAM_weight #line:blue;text:blue : instanceOf
package "RHS" {
map "man : RAM_Man" as 00000000_0000_0000_0000_000000000699 {
RAM_weight => `v + 5`
}
map "bill : RAM_Man" as 00000000_0000_0000_0000_0000000006b6 {
RAM_weight => `100`
}
00000000_0000_0000_0000_0000000006b6 -> 00000000_0000_0000_0000_000000000699 : :RAM_afraidOf
}
00000000_0000_0000_0000_000000000699 ..> 00000000_0000_0000_0000_0000000005cf #line:blue;text:blue : instanceOf
00000000_0000_0000_0000_000000000699::RAM_weight ..> 00000000_0000_0000_0000_0000000005cf::RAM_weight #line:blue;text:blue : instanceOf
00000000_0000_0000_0000_0000000006b6 ..> 00000000_0000_0000_0000_0000000005cf #line:blue;text:blue : instanceOf
00000000_0000_0000_0000_0000000006b6::RAM_weight ..> 00000000_0000_0000_0000_0000000005cf::RAM_weight #line:blue;text:blue : instanceOf
package "Model (before rewrite)" {
map "bear2 : Bear" as 00000000_0000_0000_0000_000000000597 {
}
map "bear1 : Bear" as 00000000_0000_0000_0000_000000000590 {
}
map "george : Man" as 00000000_0000_0000_0000_000000000573 {
weight => 80
}
00000000_0000_0000_0000_000000000573 -> 00000000_0000_0000_0000_000000000590 : :afraidOf
00000000_0000_0000_0000_000000000573 -> 00000000_0000_0000_0000_000000000597 : :afraidOf
}
00000000_0000_0000_0000_000000000597 ..> 00000000_0000_0000_0000_00000000046d #line:blue;text:blue : instanceOf
00000000_0000_0000_0000_000000000590 ..> 00000000_0000_0000_0000_00000000046d #line:blue;text:blue : instanceOf
00000000_0000_0000_0000_000000000573 ..> 00000000_0000_0000_0000_000000000491 #line:blue;text:blue : instanceOf
00000000_0000_0000_0000_000000000573::weight ..> 00000000_0000_0000_0000_000000000491::weight #line:blue;text:blue : instanceOf
00000000_0000_0000_0000_00000000068a ..> 00000000_0000_0000_0000_000000000590 #line:red;line.dotted;text:red : matchedWith
00000000_0000_0000_0000_00000000066d ..> 00000000_0000_0000_0000_000000000573 #line:red;line.dotted;text:red : matchedWith
00000000_0000_0000_0000_00000000066d::RAM_weight ..> 00000000_0000_0000_0000_000000000573::weight #line:red;line.dotted;text:red : matchedWith
package "Model (after rewrite 0)" {
map "bear2 : Bear" as 00000000_0000_0000_0000_0000000006db {
}
map "george : Man" as 00000000_0000_0000_0000_0000000006e9 {
weight => 85
}
map "bill0 : Man" as 00000000_0000_0000_0000_000000000723 {
weight => 100
}
00000000_0000_0000_0000_000000000723 -> 00000000_0000_0000_0000_0000000006e9 : :afraidOf
00000000_0000_0000_0000_0000000006e9 -> 00000000_0000_0000_0000_0000000006db : :afraidOf
}
00000000_0000_0000_0000_000000000699 ..> 00000000_0000_0000_0000_0000000006e9 #line:red;line.dotted;text:red : matchedWith
00000000_0000_0000_0000_000000000699::RAM_weight ..> 00000000_0000_0000_0000_0000000006e9::weight #line:red;line.dotted;text:red : matchedWith
00000000_0000_0000_0000_0000000006b6 ..> 00000000_0000_0000_0000_000000000723 #line:red;line.dotted;text:red : matchedWith
00000000_0000_0000_0000_0000000006db ..> 00000000_0000_0000_0000_00000000046d #line:blue;text:blue : instanceOf
00000000_0000_0000_0000_0000000006e9 ..> 00000000_0000_0000_0000_000000000491 #line:blue;text:blue : instanceOf
00000000_0000_0000_0000_0000000006e9::weight ..> 00000000_0000_0000_0000_000000000491::weight #line:blue;text:blue : instanceOf
00000000_0000_0000_0000_000000000723 ..> 00000000_0000_0000_0000_000000000491 #line:blue;text:blue : instanceOf
00000000_0000_0000_0000_000000000723::weight ..> 00000000_0000_0000_0000_000000000491::weight #line:blue;text:blue : instanceOf
00000000_0000_0000_0000_00000000068a ..> 00000000_0000_0000_0000_000000000597 #line:orange;line.dotted;text:orange : matchedWith
00000000_0000_0000_0000_00000000066d ..> 00000000_0000_0000_0000_000000000573 #line:orange;line.dotted;text:orange : matchedWith
00000000_0000_0000_0000_00000000066d::RAM_weight ..> 00000000_0000_0000_0000_000000000573::weight #line:orange;line.dotted;text:orange : matchedWith
package "Model (after rewrite 1)" {
map "bear1 : Bear" as 00000000_0000_0000_0000_000000000747 {
}
map "george : Man" as 00000000_0000_0000_0000_00000000074e {
weight => 85
}
map "bill0 : Man" as 00000000_0000_0000_0000_000000000788 {
weight => 100
}
00000000_0000_0000_0000_000000000788 -> 00000000_0000_0000_0000_00000000074e : :afraidOf
00000000_0000_0000_0000_00000000074e -> 00000000_0000_0000_0000_000000000747 : :afraidOf
}
00000000_0000_0000_0000_000000000699 ..> 00000000_0000_0000_0000_00000000074e #line:orange;line.dotted;text:orange : matchedWith
00000000_0000_0000_0000_000000000699::RAM_weight ..> 00000000_0000_0000_0000_00000000074e::weight #line:orange;line.dotted;text:orange : matchedWith
00000000_0000_0000_0000_0000000006b6 ..> 00000000_0000_0000_0000_000000000788 #line:orange;line.dotted;text:orange : matchedWith
00000000_0000_0000_0000_000000000747 ..> 00000000_0000_0000_0000_00000000046d #line:blue;text:blue : instanceOf
00000000_0000_0000_0000_00000000074e ..> 00000000_0000_0000_0000_000000000491 #line:blue;text:blue : instanceOf
00000000_0000_0000_0000_00000000074e::weight ..> 00000000_0000_0000_0000_000000000491::weight #line:blue;text:blue : instanceOf
00000000_0000_0000_0000_000000000788 ..> 00000000_0000_0000_0000_000000000491 #line:blue;text:blue : instanceOf
00000000_0000_0000_0000_000000000788::weight ..> 00000000_0000_0000_0000_000000000491::weight #line:blue;text:blue : instanceOf

156
experiments/exp_scd.py → experiments/exp_woods.py
View file

@ -15,8 +15,6 @@ from services.primitives.integer_type import Integer
from concrete_syntax.plantuml import renderer as plantuml from concrete_syntax.plantuml import renderer as plantuml
from concrete_syntax.textual_od import parser, renderer from concrete_syntax.textual_od import parser, renderer
import sys
def create_integer_node(state, i: int): def create_integer_node(state, i: int):
node = state.create_node() node = state.create_node()
integer_t = Integer(node, state) integer_t = Integer(node, state)
@ -27,119 +25,79 @@ def main():
state = DevState() state = DevState()
root = state.read_root() # id: 0 root = state.read_root() # id: 0
scd_mm_id = bootstrap_scd(state) # Meta-meta-model: a class diagram that describes the language of class diagrams
scd_mmm_id = bootstrap_scd(state)
int_mm_id = UUID(state.read_value(state.read_dict(state.read_root(), "Integer"))) int_mm_id = UUID(state.read_value(state.read_dict(state.read_root(), "Integer")))
string_mm_id = UUID(state.read_value(state.read_dict(state.read_root(), "String"))) string_mm_id = UUID(state.read_value(state.read_dict(state.read_root(), "String")))
# conf = Conformance(state, scd_mm_id, scd_mm_id) # conf = Conformance(state, scd_mmm_id, scd_mmm_id)
# print("Conformance SCD_MM -> SCD_MM?", conf.check_nominal(log=True)) # print("Conformance SCD_MM -> SCD_MM?", conf.check_nominal(log=True))
# print("--------------------------------------") # print("--------------------------------------")
# print(renderer.render_od(state, scd_mm_id, scd_mm_id, hide_names=True)) # print(renderer.render_od(state, scd_mmm_id, scd_mmm_id, hide_names=True))
# print("--------------------------------------") # print("--------------------------------------")
def create_dsl_mm_api(): # Create DSL MM with parser
# Create DSL MM with SCD API dsl_mm_cs = """
dsl_mm_id = state.create_node() # Integer:ModelRef
dsl_mm_scd = SCD(dsl_mm_id, state) Bear:Class
dsl_mm_scd.create_class("Animal", abstract=True) Animal:Class {
dsl_mm_scd.create_class("Man", min_c=1, max_c=2) abstract = True;
dsl_mm_scd.create_inheritance("Man", "Animal") }
dsl_mm_scd.create_model_ref("Integer", int_mm_id) Man:Class {
dsl_mm_scd.create_attribute_link("Man", "Integer", "weight", optional=False) lower_cardinality = 1;
dsl_mm_scd.create_class("Bear") upper_cardinality = 2;
dsl_mm_scd.create_inheritance("Bear", "Animal") constraint = ```
dsl_mm_scd.create_association("afraidOf", "Man", "Animal", get_value(get_slot(this, "weight")) > 20
# Every Man afraid of at least one Animal: ```;
src_min_c=0, }
src_max_c=None, Man_weight:AttributeLink (Man -> Integer) {
tgt_min_c=1, name = "weight";
tgt_max_c=None, optional = False;
) constraint = ```
dsl_mm_scd.add_constraint("Man", "read_value(element) < 100") # this is the same constraint as above, but this time, part of the attributelink itself (and thus shorter)
return dsl_mm_id tgt = get_target(this)
tgt_type = get_type_name(tgt)
get_value(tgt) > 20
```;
}
afraidOf:Association (Man -> Animal) {
target_lower_cardinality = 1;
}
:Inheritance (Man -> Animal)
:Inheritance (Bear -> Animal)
def create_dsl_mm_parser(): not_too_fat:GlobalConstraint {
# Create DSL MM with parser constraint = ```
dsl_mm_cs = """ # total weight of all men low enough
# Integer:ModelRef total_weight = 0
Bear:Class for man_name, man_id in get_all_instances("Man"):
Animal:Class { total_weight += get_value(get_slot(man_id, "weight"))
abstract = True; total_weight < 85
} ```;
Man:Class { }
lower_cardinality = 1; """
upper_cardinality = 2; dsl_mm_id = parser.parse_od(state, dsl_mm_cs, mm=scd_mmm_id)
constraint = `get_value(get_slot(element, "weight")) > 20`;
}
Man_weight:AttributeLink (Man -> Integer) {
name = "weight";
optional = False;
constraint = ```
# this is the same constraint as above, but this time, part of the attributelink itself (and thus shorter)
node = get_target(element)
get_value(node) > 20
```;
}
afraidOf:Association (Man -> Animal) {
target_lower_cardinality = 1;
}
:Inheritance (Man -> Animal)
:Inheritance (Bear -> Animal)
not_too_fat:GlobalConstraint {
constraint = ```
# total weight of all men low enough
total_weight = 0
for man_name, man_id in get_all_instances("Man"):
total_weight += get_value(get_slot(man_id, "weight"))
total_weight < 85
```;
}
"""
dsl_mm_id = parser.parse_od(state, dsl_mm_cs, mm=scd_mm_id)
return dsl_mm_id
def create_dsl_m_api(): # Create DSL M with parser
# Create DSL M with OD API dsl_m_cs = """
dsl_m_id = state.create_node() george:Man {
dsl_m_od = OD(dsl_mm_id, dsl_m_id, state) weight = 80;
dsl_m_od.create_object("george", "Man") }
dsl_m_od.create_slot("weight", "george", bear1:Bear
dsl_m_od.create_integer_value("george.weight", 80)) bear2:Bear
dsl_m_od.create_object("bear1", "Bear") :afraidOf (george -> bear1)
dsl_m_od.create_object("bear2", "Bear") :afraidOf (george -> bear2)
dsl_m_od.create_link("georgeAfraidOfBear1", "afraidOf", "george", "bear1") """
dsl_m_od.create_link("georgeAfraidOfBear2", "afraidOf", "george", "bear2") dsl_m_id = parser.parse_od(state, dsl_m_cs, mm=dsl_mm_id)
return dsl_m_id
def create_dsl_m_parser():
# Create DSL M with parser
dsl_m_cs = """
george:Man {
weight = 80;
}
bear1:Bear
bear2:Bear
:afraidOf (george -> bear1)
:afraidOf (george -> bear2)
"""
dsl_m_id = parser.parse_od(state, dsl_m_cs, mm=dsl_mm_id)
return dsl_m_id
# dsl_mm_id = create_dsl_mm_api()
dsl_mm_id = create_dsl_mm_parser()
# print("DSL MM:") # print("DSL MM:")
# print("--------------------------------------") # print("--------------------------------------")
# print(renderer.render_od(state, dsl_mm_id, scd_mm_id, hide_names=True)) # print(renderer.render_od(state, dsl_mm_id, scd_mmm_id, hide_names=True))
# print("--------------------------------------") # print("--------------------------------------")
conf = Conformance(state, dsl_mm_id, scd_mm_id) conf = Conformance(state, dsl_mm_id, scd_mmm_id)
print("Conformance DSL_MM -> SCD_MM?", conf.check_nominal(log=True)) print("Conformance DSL_MM -> SCD_MM?", conf.check_nominal(log=True))
# dsl_m_id = create_dsl_m_api()
dsl_m_id = create_dsl_m_parser()
# print("DSL M:") # print("DSL M:")
# print("--------------------------------------") # print("--------------------------------------")
# print(renderer.render_od(state, dsl_m_id, dsl_mm_id, hide_names=True)) # print(renderer.render_od(state, dsl_m_id, dsl_mm_id, hide_names=True))

28
framework/conformance.py
View file

@ -375,21 +375,33 @@ class Conformance:
'read_value': self.state.read_value, 'read_value': self.state.read_value,
'get_value': lambda el: od.read_primitive_value(self.bottom, el, self.type_model)[0], 'get_value': lambda el: od.read_primitive_value(self.bottom, el, self.type_model)[0],
'get_target': lambda el: self.bottom.read_edge_target(el), 'get_target': lambda el: self.bottom.read_edge_target(el),
'get_source': lambda el: self.bottom.read_edge_source(el),
'get_slot': od.OD(self.type_model, self.model, self.state).get_slot, 'get_slot': od.OD(self.type_model, self.model, self.state).get_slot,
'get_all_instances': self.get_all_instances 'get_all_instances': self.get_all_instances,
'get_name': lambda el: [name for name in self.bottom.read_keys(self.model) if self.bottom.read_outgoing_elements(self.model, name)[0] == el][0],
'get_type_name': self.get_type_name,
'get_outgoing': self.get_outgoing,
'get_incoming': self.get_incoming,
} }
# print("evaluating constraint ...", code) # print("evaluating constraint ...", code)
loc = {**kwargs, **funcs} loc = {**kwargs, }
result = exec_then_eval( result = exec_then_eval(
code, code,
{'__builtins__': {'isinstance': isinstance, 'print': print, {'__builtins__': {'isinstance': isinstance, 'print': print,
'int': int, 'float': float, 'bool': bool, 'str': str, 'tuple': tuple, 'len': len} 'int': int, 'float': float, 'bool': bool, 'str': str, 'tuple': tuple, 'len': len, 'set': set, 'dict': dict},
**funcs
}, # globals }, # globals
loc # locals loc # locals
) )
# print('result =', result) # print('result =', result)
return result return result
def get_type_name(self, element: UUID):
type_node = self.bottom.read_outgoing_elements(element, "Morphism")[0]
for type_name in self.bottom.read_keys(self.type_model):
if self.bottom.read_outgoing_elements(self.type_model, type_name)[0] == type_node:
return type_name
def get_all_instances(self, type_name: str, include_subtypes=True): def get_all_instances(self, type_name: str, include_subtypes=True):
result = [e_name for e_name, t_name in self.type_mapping.items() if t_name == type_name] result = [e_name for e_name, t_name in self.type_mapping.items() if t_name == type_name]
if include_subtypes: if include_subtypes:
@ -399,6 +411,12 @@ class Conformance:
result_with_ids = [ (e_name, self.bottom.read_outgoing_elements(self.model, e_name)[0]) for e_name in result] result_with_ids = [ (e_name, self.bottom.read_outgoing_elements(self.model, e_name)[0]) for e_name in result]
return result_with_ids return result_with_ids
def get_outgoing(self, element: UUID, assoc_or_attr_name: str):
return od.find_outgoing_typed_by(self.bottom, src=element, type_node=self.bottom.read_outgoing_elements(self.type_model, assoc_or_attr_name)[0])
def get_incoming(self, element: UUID, assoc_or_attr_name: str):
return od.find_incoming_typed_by(self.bottom, tgt=element, type_node=self.bottom.read_outgoing_elements(self.type_model, assoc_or_attr_name)[0])
def check_constraints(self): def check_constraints(self):
""" """
Check whether all constraints defined for a model are respected Check whether all constraints defined for a model are respected
@ -426,7 +444,7 @@ class Conformance:
morphisms = self.bottom.read_incoming_elements(tm_element, "Morphism") morphisms = self.bottom.read_incoming_elements(tm_element, "Morphism")
morphisms = [m for m in morphisms if m in self.model_names] morphisms = [m for m in morphisms if m in self.model_names]
for m_element in morphisms: for m_element in morphisms:
result = self.evaluate_constraint(code, element=m_element, type_name=tm_name) result = self.evaluate_constraint(code, this=m_element)
description = f"Local constraint of \"{tm_name}\" in \"{m_name}\"" description = f"Local constraint of \"{tm_name}\" in \"{m_name}\""
check_result(result, description) check_result(result, description)
@ -555,7 +573,7 @@ class Conformance:
# eval constraints # eval constraints
code = self.read_attribute(attr_tm, "constraint") code = self.read_attribute(attr_tm, "constraint")
if code != None: if code != None:
attr_conforms = self.evaluate_constraint(code, element=attr) attr_conforms = self.evaluate_constraint(code, this=attr)
if attr_conforms: if attr_conforms:
matched += 1 matched += 1
print(" attr_conforms -> matched:", matched) print(" attr_conforms -> matched:", matched)

9
services/od.py
View file

@ -317,6 +317,15 @@ def find_outgoing_typed_by(bottom, src: UUID, type_node: UUID):
break break
return edges return edges
def find_incoming_typed_by(bottom, tgt: UUID, type_node: UUID):
edges = []
for incoming_edge in bottom.read_incoming_edges(tgt):
for typedBy in bottom.read_outgoing_elements(incoming_edge, "Morphism"):
if typedBy == type_node:
edges.append(incoming_edge)
break
return edges
def navigate_modelref(bottom, node: UUID): def navigate_modelref(bottom, node: UUID):
uuid = bottom.read_value(node) uuid = bottom.read_value(node)
return UUID(uuid) return UUID(uuid)

5
services/scd.py
View file

@ -355,6 +355,11 @@ class SCD:
name_to_attr[name] = edge name_to_attr[name] = edge
return name_to_attr return name_to_attr
def get_class_cardinalities(self, class_node):
lower_card = od.find_cardinality(self.bottom, class_node, od.get_scd_mm_class_lowercard_node(self.bottom))
upper_card = od.find_cardinality(self.bottom, class_node, od.get_scd_mm_class_uppercard_node(self.bottom))
return lower_card, upper_card
def get_assoc_cardinalities(self, assoc_edge): def get_assoc_cardinalities(self, assoc_edge):
src_lower_card = od.find_cardinality(self.bottom, assoc_edge, od.get_scd_mm_assoc_src_lowercard_node(self.bottom)) src_lower_card = od.find_cardinality(self.bottom, assoc_edge, od.get_scd_mm_assoc_src_lowercard_node(self.bottom))
src_upper_card = od.find_cardinality(self.bottom, assoc_edge, od.get_scd_mm_assoc_src_uppercard_node(self.bottom)) src_upper_card = od.find_cardinality(self.bottom, assoc_edge, od.get_scd_mm_assoc_src_uppercard_node(self.bottom))