def parse_features(self, words: list[str], model: FeatureModel) -> Feature:
name = words[0].replace(':', '')
words.pop(0)
if name in self.parents:
print('This AFM contains duplicated feature names',
file=sys.stderr)
raise DuplicatedFeature
self.parents.append(name)
feature_parent = Feature(name, [])
if name in self.name_feature:
feature_parent = self.name_feature[name]
else:
model.features.append(feature_parent)
model.root = feature_parent
self.name_feature[name] = feature_parent
is_grouped = False
is_or = False
for word in words:
if is_grouped:
if is_or:
relation.card_max += 1
if word.__contains__('}'):
word = word.replace('}', '').replace(';', '')
self.add_feature(relation, word, model)
is_or = False
is_grouped = False
else:
word = word.replace('{', '').replace(';', '')
self.add_feature(relation, word, model)
else:
if word.__contains__('[1,'):
is_grouped = True
relation = self.parse_relation('Alternative/Or',
feature_parent)
if not word.__eq__('[1,1]'):
relation.card_max = 0
is_or = True
continue
elif word.__contains__('[') and word.__contains__(']'):
relation = self.parse_relation('Optional', feature_parent)
word = word.replace('[', '').replace(']',
'').replace(';', '')
self.add_feature(relation, word, model)
else:
relation = self.parse_relation('Mandatory', feature_parent)
word = word.replace(';', '')
self.add_feature(relation, word, model)
model.relations.append(relation)
return feature_parent
def parse_features(self, words: list[str], model: FeatureModel) -> Feature:
name = words[0].replace(":", "")
words.pop(0)
if name in self.parents:
print("This AFM contains duplicated feature names", file=sys.stderr)
raise DuplicatedFeature
self.parents.append(name)
feature_parent = Feature(name, [])
if name in self.name_feature:
feature_parent = self.name_feature[name]
else:
model.features.append(feature_parent)
model.root = feature_parent
self.name_feature[name] = feature_parent
alternative_rel = "[1,1]"
or_rel = "[1," + str(len(words) - 1) + "]"
if words.__contains__(alternative_rel) or words.__contains__(or_rel):
if words.__contains__(alternative_rel):
words.remove(alternative_rel)
relation = self.parse_relation("Alternative", feature_parent)
elif words.__contains__(or_rel):
words.remove(or_rel)
relation = self.parse_relation("Or", feature_parent, len(words))
model.relations.append(relation)
for word in words:
word = word.replace("{", "").replace("}", "").replace(";", "")
self.add_feature(relation, word, model)
else:
for word in words:
if word.__contains__("[") and word.__contains__("]"):
relation = self.parse_relation("Optional", feature_parent)
word = word.replace("[", "").replace("]", "").replace(";", "")
self.add_feature(relation, word, model)
else:
relation = self.parse_relation("Mandatory", feature_parent)
word = word.replace(";", "")
self.add_feature(relation, word, model)
model.relations.append(relation)
return feature_parent