distinct.hpp

// Copyright 2014 MongoDB Inc.
//
// 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.

#pragma once

#include <chrono>
#include <cstdint>
#include <string>

#include <bsoncxx/document/view_or_value.hpp>
#include <bsoncxx/stdx/optional.hpp>
#include <mongocxx/read_preference.hpp>

#include <mongocxx/config/prelude.hpp>

namespace mongocxx {
MONGOCXX_INLINE_NAMESPACE_BEGIN
namespace options {

class MONGOCXX_API distinct {
   public:
    distinct& collation(bsoncxx::document::view_or_value collation);

    const stdx::optional<bsoncxx::document::view_or_value>& collation() const;

    distinct& max_time(std::chrono::milliseconds max_time);

    const stdx::optional<std::chrono::milliseconds>& max_time() const;

    distinct& read_preference(class read_preference rp);

    const stdx::optional<class read_preference>& read_preference() const;

   private:
    stdx::optional<bsoncxx::document::view_or_value> _collation;
    stdx::optional<std::chrono::milliseconds> _max_time;
    stdx::optional<class read_preference> _read_preference;

    friend MONGOCXX_API bool MONGOCXX_CALL operator==(const distinct&, const distinct&);
    friend MONGOCXX_API bool MONGOCXX_CALL operator!=(const distinct&, const distinct&);
};

}  // namespace options
MONGOCXX_INLINE_NAMESPACE_END
}  // namespace mongocxx

#include <mongocxx/config/postlude.hpp>