1 /* 2 * Copyright (C) 2023 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.federatedcompute.services.http; 18 19 import android.annotation.Nullable; 20 21 import com.android.internal.util.Preconditions; 22 23 import com.google.internal.federated.plan.ClientOnlyPlan; 24 import com.google.internal.federatedcompute.v1.RejectionInfo; 25 import com.google.ondevicepersonalization.federatedcompute.proto.TaskAssignment; 26 27 /** 28 * The result after client calls TaskAssignment API. It includes init checkpoint data and plan data. 29 */ 30 public class CheckinResult { 31 private final String mInputCheckpoint; 32 private final ClientOnlyPlan mPlanData; 33 private final TaskAssignment mTaskAssignment; 34 private final RejectionInfo mRejectionInfo; 35 CheckinResult( String inputCheckpoint, ClientOnlyPlan planData, TaskAssignment taskAssignment)36 public CheckinResult( 37 String inputCheckpoint, ClientOnlyPlan planData, TaskAssignment taskAssignment) { 38 this.mInputCheckpoint = inputCheckpoint; 39 this.mPlanData = planData; 40 this.mTaskAssignment = taskAssignment; 41 this.mRejectionInfo = null; 42 } 43 CheckinResult(RejectionInfo mRejectionInfo)44 public CheckinResult(RejectionInfo mRejectionInfo) { 45 this.mRejectionInfo = mRejectionInfo; 46 this.mInputCheckpoint = null; 47 this.mPlanData = null; 48 this.mTaskAssignment = null; 49 } 50 51 @Nullable getInputCheckpointFile()52 public String getInputCheckpointFile() { 53 Preconditions.checkArgument( 54 mInputCheckpoint != null && !mInputCheckpoint.isEmpty(), 55 "Input checkpoint file should not be none or empty"); 56 return mInputCheckpoint; 57 } 58 59 @Nullable getPlanData()60 public ClientOnlyPlan getPlanData() { 61 return mPlanData; 62 } 63 64 @Nullable getTaskAssignment()65 public TaskAssignment getTaskAssignment() { 66 return mTaskAssignment; 67 } 68 69 @Nullable getRejectionInfo()70 public RejectionInfo getRejectionInfo() { 71 return mRejectionInfo; 72 } 73 } 74