Source code for spinn_front_end_common.abstract_models.abstract_provides_outgoing_partition_constraints

# Copyright (c) 2017-2019 The University of Manchester
#
# This program is free software: you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation, either version 3 of the License, or
# (at your option) any later version.
#
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with this program.  If not, see <http://www.gnu.org/licenses/>.

from six import add_metaclass
from spinn_utilities.abstract_base import AbstractBase, abstractmethod


[docs]@add_metaclass(AbstractBase)
class AbstractProvidesOutgoingPartitionConstraints(object):
    """ A vertex that can provide constraints for its outgoing edge partitions.
    """

    __slots__ = ()

[docs]    @abstractmethod
    def get_outgoing_partition_constraints(self, partition):
        """ Get constraints to be added to the given edge that comes out of\
            this vertex.

        :param partition: An edge that comes out of this vertex
        :type partition: ~pacman.model.graphs.AbstractOutgoingEdgePartition
        :return: A list of constraints
        :rtype: list(~pacman.model.constraints.AbstractConstraint)
        """