3 # -------------------------------------------------------------------------
4 # Copyright (c) 2015-2017 AT&T Intellectual Property
6 # Licensed under the Apache License, Version 2.0 (the "License");
7 # you may not use this file except in compliance with the License.
8 # You may obtain a copy of the License at
10 # http://www.apache.org/licenses/LICENSE-2.0
12 # Unless required by applicable law or agreed to in writing, software
13 # distributed under the License is distributed on an "AS IS" BASIS,
14 # WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
15 # See the License for the specific language governing permissions and
16 # limitations under the License.
18 # -------------------------------------------------------------------------
24 def __init__(self, _name=None):
27 # initial candidates (regions or services) for this demand
28 # key = region_id (or service_id),
29 # value = region (or service) instance
32 # applicable constraint checkers
33 # a list of constraint instances to be applied
34 self.constraint_list = []
36 # to sort demands in the optimization process
40 class Location(object):
42 def __init__(self, _name=None):
44 # clli, coordinates, or placemark
50 # customer location country