Source code for spinn_front_end_common.abstract_models.abstract_provides_key_to_atom_mapping

from six import add_metaclass

from spinn_utilities.abstract_base import AbstractBase
from spinn_utilities.abstract_base import abstractmethod


@add_metaclass(AbstractBase)
class AbstractProvidesKeyToAtomMapping(object):
    """ interface to provide a mapping between routing key partitions and\
        atom ids

    """

    __slots__ = ()

    @abstractmethod
    def routing_key_partition_atom_mapping(self, routing_info, partition):
        """ returns a list of atom to key mapping.

        :param routing_info: the routing info object to consider
        :param partition: the routing partition to handle.
        :return: a iterable of tuples of atom ids to keys.
        """