1 # Copyright 2018 ZTE Corporation.
3 # Licensed under the Apache License, Version 2.0 (the "License");
4 # you may not use this file except in compliance with the License.
5 # You may obtain a copy of the License at
7 # http://www.apache.org/licenses/LICENSE-2.0
9 # Unless required by applicable law or agreed to in writing, software
10 # distributed under the License is distributed on an "AS IS" BASIS,
11 # WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
12 # See the License for the specific language governing permissions and
13 # limitations under the License.
15 from lcm.pub.database.models import PNFInstModel
19 def __init__(self, filter=None, isIndividual=False):
21 self.isIndividual = isIndividual
24 if self.filter and "pnfId" in self.filter:
25 pnf_instances = PNFInstModel.objects.filter(pnfId=self.filter["pnfId"])
26 if pnf_instances and self.isIndividual:
27 return pnf_instances[0]
30 elif self.filter and "nsInstanceId" in self.filter:
31 return PNFInstModel.objects.filter(nsInstances__contains=self.filter["nsInstanceId"])
33 return PNFInstModel.objects.all()