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PlantUML: also render 'matchedWith' traceability links between attributes

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This commit is contained in:
Joeri Exelmans 2024-09-12 17:10:18 +02:00
parent 264e96c11d
commit a926de1998
4 changed files with 81 additions and 52 deletions
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15
transformation/rewriter.py
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@ -136,8 +136,6 @@ def rewrite(state, lhs: UUID, rhs: UUID, rhs_mm: UUID, match_mapping: dict, m_to
model_element_name = match_mapping[pattern_element_name]
print('updating', model_element_name)
model_element, = bottom.read_outgoing_elements(m_to_transform, model_element_name)
# old_value = bottom.read_value(model_element)
# print('old value:', old_value)
host_type = od.get_type(bottom, model_element)
if od.is_typed_by(bottom, host_type, class_type):
print(' -> is classs')
@ -145,21 +143,14 @@ def rewrite(state, lhs: UUID, rhs: UUID, rhs_mm: UUID, match_mapping: dict, m_to
print(' -> is attr link')
elif od.is_typed_by(bottom, host_type, modelref_type):
print(' -> is modelref')
referred_model_id = UUID(bottom.read_value(model_element))
# referred_model_type = od.get_type(bottom, referred_model_id) # None
# print('referred_model_type:', referred_model_type)
v = od.read_primitive_value(bottom, model_element, mm)
# the referred model itself doesn't have a type, so we have to look at the type of the ModelRef element in the RHS-MM:
old_value = od.read_primitive_value(bottom, model_element, mm)
rhs_element, = bottom.read_outgoing_elements(rhs, pattern_element_name)
expr = od.read_primitive_value(bottom, rhs_element, rhs_mm)
result = eval(expr, {}, {'v': v})
result = eval(expr, {}, {'v': old_value})
# print('eval result=', result)
if isinstance(result, int):
# overwrite the old value
referred_model_id = UUID(bottom.read_value(model_element))
Integer(referred_model_id, state).create(result)
else:
raise Exception("Unimplemented type. Value:", result)