1 /*
2  * Copyright (C) 2022 The Android Open Source Project
3  *
4  * Licensed under the Apache License, Version 2.0 (the "License");
5  * you may not use this file except in compliance with the License.
6  * You may obtain a copy of the License at
7  *
8  *      http://www.apache.org/licenses/LICENSE-2.0
9  *
10  * Unless required by applicable law or agreed to in writing, software
11  * distributed under the License is distributed on an "AS IS" BASIS,
12  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
13  * See the License for the specific language governing permissions and
14  * limitations under the License.
15  */
16 
17 package com.android.devicelockcontroller.policy;
18 
19 /**
20  * Interface to retrieve singleton objects.
21  */
22 public interface PolicyObjectsProvider {
23     /** Returns an instance of DeviceStateController. */
getDeviceStateController()24     DeviceStateController getDeviceStateController();
25 
26     /** Returns an instance of ProvisionStateController. */
getProvisionStateController()27     ProvisionStateController getProvisionStateController();
28 
29     /** Returns an instance of DevicePolicyController. */
getPolicyController()30     DevicePolicyController getPolicyController();
31 
32     /** Returns an instance of {@link FinalizationController}. */
getFinalizationController()33     FinalizationController getFinalizationController();
34 
35     /** Destroy all the singleton objects */
destroyObjects()36     void destroyObjects();
37 }
38