/*
 * Copyright (C) 2022 The Android Open Source Project
 *
 * 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
 *
 *      http://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.
 */

package com.android.devicelockcontroller.policy;

/**
 * Interface to retrieve singleton objects.
 */
public interface PolicyObjectsProvider {
    /** Returns an instance of DeviceStateController. */
    DeviceStateController getDeviceStateController();

    /** Returns an instance of ProvisionStateController. */
    ProvisionStateController getProvisionStateController();

    /** Returns an instance of DevicePolicyController. */
    DevicePolicyController getPolicyController();

    /** Returns an instance of {@link FinalizationController}. */
    FinalizationController getFinalizationController();

    /** Destroy all the singleton objects */
    void destroyObjects();
}