@classmethod
    def identifier(cls):

        logger = utils.get_logger()

        # FIXME: this is temporary warning
        info = get_node_info(cls)
        ident = None

        if info:
            ident = info.get("name")

        if not ident:
            ident = utils.to_identifier(utils.decamelize(cls.__name__))
            if ident.endswith("_node"):
                ident = ident[:-5]

        return ident
Returns an identifier name of the node class. Identifier is used
dataset/ETHPy150Open Stiivi/brewery/brewery/nodes/base.py/Node.identifier