SubscribeRequest.h

/*
 * Copyright (C) 2020-2021 HERE Europe B.V.
 *
 * 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.
 *
 * SPDX-License-Identifier: Apache-2.0
 * License-Filename: LICENSE
 */
 
#pragma once
 
#include <string>
#include <utility>
 
#include <olp/core/porting/optional.h>
#include <olp/dataservice/read/ConsumerProperties.h>
#include <olp/dataservice/read/Types.h>
 
namespace olp {
namespace dataservice {
namespace read {
 
class DATASERVICE_READ_API SubscribeRequest final {
 public:
  enum class SubscriptionMode : char {
    kSerial,
    kParallel
  };
  SubscribeRequest& WithSubscriptionMode(SubscriptionMode mode) {
    subscription_mode_ = mode;
    return *this;
  }
 
  SubscriptionMode GetSubscriptionMode() const { return subscription_mode_; }
 
  template <class T = porting::optional<std::string>>
  SubscribeRequest& WithSubscriptionId(T&& subscription_id) {
    subscription_id_ = std::forward<T>(subscription_id);
    return *this;
  }
 
  const porting::optional<SubscriptionId>& GetSubscriptionId() const {
    return subscription_id_;
  }
 
  template <class T = porting::optional<std::string>>
  SubscribeRequest& WithConsumerId(T&& consumer_id) {
    consumer_id_ = std::forward<T>(consumer_id);
    return *this;
  }
 
  const porting::optional<std::string>& GetConsumerId() const {
    return consumer_id_;
  }
 
  template <class T = porting::optional<std::string>>
  SubscribeRequest& WithConsumerProperties(T&& properties) {
    consumer_properties_ = std::forward<T>(properties);
    return *this;
  }
 
  const porting::optional<ConsumerProperties>& GetConsumerProperties() const {
    return consumer_properties_;
  }
 
 private:
  SubscriptionMode subscription_mode_{SubscriptionMode::kSerial};
  porting::optional<SubscriptionId> subscription_id_;
  porting::optional<std::string> consumer_id_;
  porting::optional<ConsumerProperties> consumer_properties_;
};
 
}  // namespace read
}  // namespace dataservice
}  // namespace olp