include/binder/task_result.h

/*
 * Copyright (C) 2018 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.
 */

#ifndef IORAP_BINDER_TASK_RESULT_H_
#define IORAP_BINDER_TASK_RESULT_H_

#include "binder/common.h"
#include "binder/auto_parcelable.h"
#include "common/introspection.h"

namespace iorap {
namespace binder {

struct TaskResult : public AutoParcelable<TaskResult> {
  enum class State : int32_t {
    kBegan = 0,
    kOngoing = 1,
    kCompleted = 2,
    kError = 3,
    kMax = kError,
  };

  State state;

  TaskResult() = default;
  explicit TaskResult(State state) : state(state) {}

  constexpr bool operator==(const TaskResult& other) const {
    return state == other.state;
  }

  constexpr bool operator!=(const TaskResult& other) const {
    return !(*this == other);
  }
};

IORAP_INTROSPECT_ADAPT_STRUCT(TaskResult, state);

}
}
IORAP_JAVA_NAMESPACE_BINDER_TYPEDEF(TaskResult)

#endif  // IORAP_BINDER_TASK_RESULT_H_