class PropertyValue(object):
""" Holds a literal value for a property """
# Made to look like a GraphObject, but not subclassing so we can have slots
__slots__ = ('value', 'properties', 'owner_properties')
def __init__(self, value):
self.properties = []
self.owner_properties = []
if not isinstance(value, Identifier):
self.value = Literal(value)
else:
self.value = value
def triples(self, *args, **kwargs):
return []
@property
def identifier(self):
return self.value
@property
def defined(self):
return True
@property
def idl(self):
return self.identifier
def __hash__(self):
return hash(self.value)
def __str__(self):
if six.PY3:
return "PV("+self.value+")"
else:
return "PV("+self.value.encode('UTF-8')+")"
def __repr__(self):
return '{}({})'.format(FCN(type(self)), repr(self.value))
def __lt__(self, other):
return self.value < other.value
def __eq__(self, other):
if id(self) == id(other):
return True
elif isinstance(other, PropertyValue):
return self.value == other.value
else:
return False
