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Rewriter: deleting elements works

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This commit is contained in:
Joeri Exelmans 2024-09-11 11:04:44 +02:00
parent 99bcf9a542
commit f12fd8bd6c
5 changed files with 157 additions and 120 deletions
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19
transformation/ramify.py
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@ -4,8 +4,9 @@ from services.bottom.V0 import Bottom
from services.scd import SCD
from framework.conformance import Conformance
RAMIFIES_LABEL = "RAMifies"
def ramify(state: State, model: UUID, prefix = "LHS_") -> UUID:
def ramify(state: State, model: UUID, prefix = "RAM_") -> UUID:
# def print_tree(root, max_depth, depth=0):
# print(" "*depth, "root=", root, "value=", state.read_value(root))
@ -119,7 +120,7 @@ def ramify(state: State, model: UUID, prefix = "LHS_") -> UUID:
print('creating class', class_name, "with card 0 ..", upper_card)
ramified_class = ramified_scd.create_class(prefix+class_name, abstract=None, max_c=upper_card)
# traceability link
bottom.create_edge(ramified_class, class_node, "RAMifies")
bottom.create_edge(ramified_class, class_node, RAMIFIES_LABEL)
# We don't add a 'label' attribute (as described in literature on RAMification)
# Instead, the names of the objects (which only exist in the scope of the object diagram 'model', and are not visible to the matcher) are used as labels
@ -133,7 +134,7 @@ def ramify(state: State, model: UUID, prefix = "LHS_") -> UUID:
# The string will be a Python expression
ramified_attr_link = ramified_scd._create_attribute_link(prefix+class_name, string_modelref, prefix+attr_name, optional=True)
# traceability link
bottom.create_edge(ramified_attr_link, attr_edge, "RAMifies")
bottom.create_edge(ramified_attr_link, attr_edge, RAMIFIES_LABEL)
associations = scd.get_associations()
for assoc_name, assoc_node in associations.items():
@ -152,7 +153,7 @@ def ramify(state: State, model: UUID, prefix = "LHS_") -> UUID:
src_max_c=src_upper_card,
tgt_max_c=tgt_upper_card)
# traceability link
bottom.create_edge(ramified_assoc, assoc_node, "RAMifies")
bottom.create_edge(ramified_assoc, assoc_node, RAMIFIES_LABEL)
for inh_name, inh_node in scd.get_inheritances().items():
# Re-create inheritance links like in our original model:
@ -168,4 +169,12 @@ def ramify(state: State, model: UUID, prefix = "LHS_") -> UUID:
else:
print("RAMification successful.")
return ramified
return ramified
# Every RAMified type has a link to its original type
def get_original_type(bottom, typ: UUID):
original_types = bottom.read_outgoing_elements(typ, RAMIFIES_LABEL)
if len(original_types) != 1:
raise Exception("Expected 1 original type, got " + str(len(original_types)))
else:
return original_types[0]