def cardinality(self):
"""
Returns the cardinality of the node.
:rtype: dict
"""
cardinality = {'min': None, 'max': None}
match = RE_CARDINALITY.match(self.text())
if match:
if match.group('min') != '-':
cardinality['min'] = int(match.group('min'))
if match.group('max') != '-':
cardinality['max'] = int(match.group('max'))
return cardinality
def forLabel(cls, value):
"""
Returns the restriction matching the given label.
:type value: str
:rtype: Restriction
"""
value = value.lower().strip()
for x in {Restriction.Exists, Restriction.Forall, Restriction.Self}:
if value == x.toString():
return x
match = RE_CARDINALITY.match(value)
if match:
return Restriction.Cardinality
return None
def forLabel(cls, label):
"""
Returns the restriction matching the given label.
:type label: str
:rtype: Restriction
"""
label = label.lower().strip()
for x in {Restriction.Exists, Restriction.Forall, Restriction.Self}:
if label == x.label:
return x
match = RE_CARDINALITY.match(label)
if match:
return Restriction.Cardinality
return None
def forLabel(cls, value):
"""
Returns the restriction matching the given label.
:type value: str
:rtype: Restriction
"""
value = value.lower().strip()
for x in {Restriction.Exists, Restriction.Forall, Restriction.Self}:
if value == x.toString():
return x
match = RE_CARDINALITY.match(value)
if match:
return Restriction.Cardinality
return None
def forLabel(cls, label):
"""
Returns the restriction matching the given label.
:type label: str
:rtype: Restriction
"""
label = label.lower().strip()
for x in {Restriction.Exists, Restriction.Forall, Restriction.Self}:
if label == x.label:
return x
match = RE_CARDINALITY.match(label)
if match:
return Restriction.Cardinality
return None
def cardinality(self, *args):
"""
Returns the cardinality of the node.
:rtype: T <= int|dict
"""
cardinality = {'min': None, 'max': None}
match = RE_CARDINALITY.match(self.text())
if match:
if match.group('min') != '-':
cardinality['min'] = int(match.group('min'))
if match.group('max') != '-':
cardinality['max'] = int(match.group('max'))
if args:
cardinality = {k:v for k, v in cardinality.items() if k in args}
if len(cardinality) == 1:
cardinality = first(cardinality.values())
return cardinality
def cardinality(self, *args):
"""
Returns the cardinality of the node.
:rtype: T <= int|dict
"""
cardinality = {'min': None, 'max': None}
match = RE_CARDINALITY.match(self.text())
if match:
if match.group('min') != '-':
cardinality['min'] = int(match.group('min'))
if match.group('max') != '-':
cardinality['max'] = int(match.group('max'))
if args:
cardinality = {k: v for k, v in cardinality.items() if k in args}
if len(cardinality) == 1:
cardinality = first(cardinality.values())
return cardinality
