1 # Copyright (C) 2021 Wind River Systems, Inc.
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 # pylint: disable=attribute-defined-outside-init
16 from __future__ import annotations
19 from o2ims.domain.ocloud_repo import OcloudRepository
20 from o2ims.domain.stx_repo import StxObjectRepository
23 class AbstractUnitOfWork(abc.ABC):
24 oclouds: OcloudRepository
25 stxobjects: StxObjectRepository
30 def __exit__(self, *args):
36 def collect_new_events(self):
37 for ocloud in self.oclouds.seen:
39 yield ocloud.events.pop(0)
43 raise NotImplementedError
47 raise NotImplementedError