Source code for pacman.model.graphs.application.application_edge
# Copyright (c) 2016 The University of Manchester
#
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
# https://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.
from spinn_utilities.overrides import overrides
from pacman.model.graphs import AbstractEdge
[docs]class ApplicationEdge(AbstractEdge):
"""
A simple implementation of an application edge.
"""
__slots__ = [
# The edge at the start of the vertex
"_pre_vertex",
# The edge at the end of the vertex
"_post_vertex",
# The label
"_label"
]
def __init__(self, pre_vertex, post_vertex, label=None):
"""
:param ~pacman.model.graphs.application.ApplicationVertex pre_vertex:
The application vertex at the start of the edge.
:param ~pacman.model.graphs.application.ApplicationVertex post_vertex:
The application vertex at the end of the edge.
:param label: The name of the edge.
:type label: str or None
"""
self._label = label
self._pre_vertex = pre_vertex
self._post_vertex = post_vertex
@property
@overrides(AbstractEdge.label)
def label(self):
return self._label
@property
@overrides(AbstractEdge.pre_vertex)
def pre_vertex(self):
return self._pre_vertex
@property
@overrides(AbstractEdge.post_vertex)
def post_vertex(self):
return self._post_vertex