VersionsRequest.h

/*
 * Copyright (C) 2020 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 <sstream>
#include <string>
#include <utility>
 
#include <olp/core/porting/deprecated.h>
#include <olp/dataservice/read/DataServiceReadApi.h>
#include <olp/dataservice/read/FetchOptions.h>
#include <boost/optional.hpp>
 
namespace olp {
namespace dataservice {
namespace read {
 
class DATASERVICE_READ_API VersionsRequest final {
 public:
  inline VersionsRequest& WithStartVersion(std::int64_t version) {
    start_version_ = version;
    return *this;
  }
 
  inline std::int64_t GetStartVersion() const { return start_version_; }
 
  inline VersionsRequest& WithEndVersion(std::int64_t version) {
    end_version_ = version;
    return *this;
  }
 
  inline std::int64_t GetEndVersion() const { return end_version_; }
 
  inline const boost::optional<std::string>& GetBillingTag() const {
    return billing_tag_;
  }
 
  inline VersionsRequest& WithBillingTag(boost::optional<std::string> tag) {
    billing_tag_ = std::move(tag);
    return *this;
  }
 
  inline VersionsRequest& WithBillingTag(std::string tag) {
    billing_tag_ = std::move(tag);
    return *this;
  }
 
  inline std::string CreateKey() const {
    std::stringstream out;
    out << "[";
    out << GetStartVersion() << ", " << GetEndVersion();
    out << "]";
    if (GetBillingTag()) {
      out << "$" << GetBillingTag().get();
    }
    return out.str();
  }
 
 private:
  std::int64_t start_version_;
  std::int64_t end_version_;
  boost::optional<std::string> billing_tag_;
};
 
}  // namespace read
}  // namespace dataservice
}  // namespace olp