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Moved model retyping to manager

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This commit is contained in:
Andrei Bondarenko 2021-07-17 22:31:05 +02:00
parent 844586960a
commit be6aeb7d0a
1 changed files with 13 additions and 0 deletions
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13
core/manager.py
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@ -63,3 +63,16 @@ class Manager:
unsorted.append(f"{self.state.read_value(model)} : {self.state.read_value(metamodel)}")
for x in sorted(unsorted):
print(x)
def retype_model(self, model_name: String, metamodel_name: String):
root = self.state.read_root()
model = self.state.read_dict(root, model_name.value)
if model is None:
print(f"Error: Cannot find model with name {model_name.value}.")
metamodel = self.state.read_dict(root, metamodel_name.value)
if metamodel is None:
print(f"Error: Cannot find model with name {metamodel_name.value}.")
metamodel_edge = self.state.read_dict_edge(model, "Metamodel")
if metamodel_edge is not None:
self.state.delete_edge(metamodel_edge)
self.state.create_dict(model, "Metamodel", metamodel)