/*
 * Copyright (C) 2021 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 android.hardware.neuralnetworks;

import android.hardware.neuralnetworks.IFencedExecutionCallback;

/**
 * A result from running an asynchronous execution of a prepared model.
 */
@VintfStability
parcelable FencedExecutionResult {
    /**
     * IFencedExecutionCallback can be used to query information like duration and error
     * status when the execution is completed.
     */
    IFencedExecutionCallback callback;
    /**
     * The sync fence that will be signaled when the task is completed. The
     * sync fence will be set to error if a critical error, e.g. hardware
     * failure or kernel panic, occurs when doing execution.
     */
    @nullable ParcelFileDescriptor syncFence;
}
