def __init__(self,
topic_ref: str = "",
role_spec: str = "related",
identifier: str = "") -> None:
if role_spec == "":
raise TopicDbError("Empty 'role spec' parameter")
self.__role_spec = slugify(str(role_spec))
self.__topic_refs = [] if topic_ref == "" else [
slugify(str(topic_ref))
]
self.__identifier = (str(uuid.uuid4())
if identifier == "" else slugify(str(identifier)))
def __init__(self,
identifier: str = "",
instance_of: str = "entity") -> None:
if instance_of == "":
raise TopicDbError("Empty 'instance of' parameter")
if identifier == "":
self.__identifier = str(uuid.uuid4())
elif identifier == UNIVERSAL_SCOPE:
self.__identifier = UNIVERSAL_SCOPE
else:
self.__identifier = slugify(str(identifier))
self.__instance_of = slugify(str(instance_of))
self.__attributes: List[Attribute] = []
def scope(self, value: str) -> None:
if value == "":
raise TopicDbError("Empty 'value' parameter")
self.__scope = value if value == UNIVERSAL_SCOPE else slugify(
str(value))
def instance_of(self, value: str) -> None:
if value == "":
raise TopicDbError("Empty 'value' parameter")
self.__instance_of = slugify(str(value))
def scope(self, value: str) -> None:
if value == "":
raise TopicDbError("Empty 'scope' parameter")
self.__scope = value if value == "*" else slugify(str(value))
def topic_identifier(self, value: str) -> None:
if value == "":
raise TopicDbError("Empty 'value' parameter")
self.__topic_identifier = value if value == UNIVERSAL_SCOPE else slugify(str(value))
def add_topic_ref(self, topic_ref: str) -> None:
if topic_ref == "":
raise TopicDbError("Empty 'topic ref' parameter")
self.__topic_refs.append(slugify(str(topic_ref)))
def role_spec(self, value: str) -> None:
if value == "":
raise TopicDbError("Empty 'value' parameter")
self.__role_spec = slugify(str(value))
def entity_identifier(self, value: str) -> None:
if value == "":
raise TopicDbError("Empty 'value' parameter")
self.__entity_identifier = value if value == "*" else slugify(
str(value))