| /* |
| * Copyright (C) 2020 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.role.persistence; |
| |
| import android.annotation.NonNull; |
| import android.annotation.Nullable; |
| import android.annotation.SystemApi; |
| import android.annotation.SystemApi.Client; |
| |
| import java.util.Map; |
| import java.util.Objects; |
| import java.util.Set; |
| |
| /** |
| * State of all roles. |
| * |
| * TODO(b/147914847): Remove @hide when it becomes the default. |
| * @hide |
| */ |
| @SystemApi(client = Client.SYSTEM_SERVER) |
| public final class RolesState { |
| |
| /** |
| * The version of the roles. |
| */ |
| private final int mVersion; |
| |
| /** |
| * The hash of all packages in the system. |
| */ |
| @Nullable |
| private final String mPackagesHash; |
| |
| /** |
| * The roles. |
| */ |
| @NonNull |
| private final Map<String, Set<String>> mRoles; |
| |
| /** |
| * Create a new instance of this class. |
| * |
| * @param version the version of the roles |
| * @param packagesHash the hash of all packages in the system |
| * @param roles the roles |
| */ |
| public RolesState(int version, @Nullable String packagesHash, |
| @NonNull Map<String, Set<String>> roles) { |
| mVersion = version; |
| mPackagesHash = packagesHash; |
| mRoles = roles; |
| } |
| |
| /** |
| * Get the version of the roles. |
| * |
| * @return the version of the roles |
| */ |
| public int getVersion() { |
| return mVersion; |
| } |
| |
| /** |
| * Get the hash of all packages in the system. |
| * |
| * @return the hash of all packages in the system |
| */ |
| @Nullable |
| public String getPackagesHash() { |
| return mPackagesHash; |
| } |
| |
| /** |
| * Get the roles. |
| * |
| * @return the roles |
| */ |
| @NonNull |
| public Map<String, Set<String>> getRoles() { |
| return mRoles; |
| } |
| |
| @Override |
| public boolean equals(Object object) { |
| if (this == object) { |
| return true; |
| } |
| if (object == null || getClass() != object.getClass()) { |
| return false; |
| } |
| RolesState that = (RolesState) object; |
| return mVersion == that.mVersion |
| && Objects.equals(mPackagesHash, that.mPackagesHash) |
| && Objects.equals(mRoles, that.mRoles); |
| } |
| |
| @Override |
| public int hashCode() { |
| return Objects.hash(mVersion, mPackagesHash, mRoles); |
| } |
| } |