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(WIP) implementing CBD language... Meta-meta-model: Association inherits from Class. Matcher accepts pivot. Add generic graphviz renderer.

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This commit is contained in:
Joeri Exelmans 2024-11-07 09:46:29 +01:00
parent a26ceef10f
commit 1eb8a84553
25 changed files with 542 additions and 170 deletions
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40
examples/cbd/models.py
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@ -1,7 +1,9 @@
# This module loads all the models (including the transformation rules) and performs a conformance-check on them.
import os
from framework.conformance import Conformance, render_conformance_check_result
from concrete_syntax.textual_od import parser
from transformation.ramify import ramify
# get file contents as string
def read_file(filename):
@ -9,15 +11,6 @@ def read_file(filename):
with open(dir+'/'+filename) as file:
return file.read()
# def parse_and_check(state, cs_file, mm):
# m_cs = read_file(cs_file)
# try:
# _parse_and_check(state, m_cs, mm)
# except Exception as e:
# e.add_note(f"While parsing '{cs_file}'")
# raise
# return m
def parse_and_check(state, m_cs, mm, descr: str):
try:
m = parser.parse_od(
@ -25,12 +18,16 @@ def parse_and_check(state, m_cs, mm, descr: str):
m_text=m_cs,
mm=mm,
)
except Exception as e:
e.add_note("While parsing model " + descr)
raise
try:
conf = Conformance(state, m, mm)
errors = conf.check_nominal()
if len(errors) > 0:
raise Exception(render_conformance_check_result(errors))
print(render_conformance_check_result(errors))
except Exception as e:
e.add_note("While parsing model " + descr)
e.add_note("In model " + descr)
raise
return m
@ -53,3 +50,22 @@ def get_fibonacci(state, scd_mmm):
m_rt_initial = parse_and_check(state, m_rt_initial_cs, mm_rt, "Fibonacci initial state")
return (mm, mm_rt, m, m_rt_initial)
RULE_NAMES = ["delay"]
KINDS = ["nac", "lhs", "rhs"]
def get_rules(state, rt_mm):
rt_mm_ramified = ramify(state, rt_mm)
rules = {} # e.g., { "delay": {"nac": <UUID>, "lhs": <UUID>, ...}, ...}
for rule_name in RULE_NAMES:
rule = {}
for kind in KINDS:
filename = f"models/r_{rule_name}_{kind}.od";
cs = read_file(filename)
rule_m = parse_and_check(state, cs, rt_mm_ramified, descr=f"'{filename}'")
rule[kind] = rule_m
rules[rule_name] = rule
return (rt_mm_ramified, rules)