Source code for pacman.model.graphs.machine.abstract_machine_edge_partition

# 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
# GNU General Public License for more details.
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# along with this program.  If not, see <>.
from pacman.exceptions import PacmanConfigurationException
from spinn_utilities.abstract_base import abstractproperty

[docs]class AbstractMachineEdgePartition(object): """ A simple implementation of a machine edge partition that will \ communicate with a traffic type. """ __slots__ = ()
[docs] def check_edge(self, edge): """ check a edge traffic type. :param AbstractEdge edge: the edge to check :raises PacmanInvalidParameterException: If the edge does not belong in this edge partition """ # Check for an incompatible traffic type if edge.traffic_type != self.traffic_type: raise PacmanConfigurationException( "A partition can only contain edges with the same " "traffic_type; trying to add a {} edge to a partition of " "type {}".format(edge.traffic_type, self.traffic_type))
@abstractproperty def traffic_type(self): """ The traffic type of all the edges in this edge partition. .. note:: The reason for a abstract property which all machine outgoing partitions is purely due the need for multiple slots and python's lack of support for this. :rtype: EdgeTrafficType """