def __init__(self, primary_label, primary_key=None, primary_value=None):
CypherTask.__init__(self)
self.__node = Node(primary_label)
if primary_key is not None:
self.__node.properties[primary_key] = CypherParameter("V", primary_value)
self.__labels = LabelSet()
self.__properties = PropertySet()
self.__return = False
def append_rel(i, rel):
if rel.properties:
path.append("-[r{0}:`{1}` {{q{0}}}]->".format(i, rel.type))
params["q{0}".format(i)] = PropertySet(rel.properties)
values.append("r{0}".format(i))
else:
path.append("-[r{0}:`{1}`]->".format(i, rel.type))
values.append("r{0}".format(i))
def properties(self):
""" The full set of properties to apply to the merged node.
:rtype: :class:`py2neo.PropertySet`
"""
p = PropertySet(self.__properties)
if self.primary_key:
p[self.primary_key] = self.primary_value
return p
def __init__(self, entity, properties):
Job.__init__(self, "PUT", Target(entity, "properties"),
PropertySet(properties))
