count.hpp

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// Copyright 2009-present 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 <mongocxx/options/count-fwd.hpp> // IWYU pragma: export
 
//
 
#include <bsoncxx/v1/document/value.hpp>
#include <bsoncxx/v1/types/value.hpp>
 
#include <mongocxx/v1/count_options.hpp> // IWYU pragma: export
 
#include <chrono>
#include <cstdint>
#include <string> // IWYU pragma: keep: backward compatibility, to be removed.
#include <utility>
 
#include <bsoncxx/document/view.hpp>
#include <bsoncxx/document/view_or_value.hpp>
#include <bsoncxx/stdx/optional.hpp>
#include <bsoncxx/types/bson_value/view.hpp>
#include <bsoncxx/types/bson_value/view_or_value.hpp>
 
#include <mongocxx/hint.hpp>
#include <mongocxx/read_preference.hpp>
 
#include <mongocxx/config/prelude.hpp>
 
namespace mongocxx {
namespace v_noabi {
namespace options {

class count {
   public:
    count() = default;

    /* explicit(false) */ MONGOCXX_ABI_EXPORT_CDECL() count(v1::count_options opts);

    explicit operator v1::count_options() const {
        using bsoncxx::v_noabi::to_v1;
        using mongocxx::v_noabi::to_v1;
 
        v1::count_options ret;
 
        if (_collation) {
            ret.collation(bsoncxx::v1::document::value{to_v1(_collation->view())});
        }
 
        if (_hint) {
            ret.hint(to_v1(*_hint));
        }
 
        if (_comment) {
            ret.comment(bsoncxx::v1::types::value{to_v1(_comment->view())});
        }
 
        if (_limit) {
            ret.limit(*_limit);
        }
 
        if (_max_time) {
            ret.max_time(*_max_time);
        }
 
        if (_skip) {
            ret.skip(*_skip);
        }
 
        if (_read_preference) {
            ret.read_preference(to_v1(*_read_preference));
        }
 
        return ret;
    }

    count& collation(bsoncxx::v_noabi::document::view_or_value collation) {
        _collation = std::move(collation);
        return *this;
    }

    bsoncxx::v_noabi::stdx::optional<bsoncxx::v_noabi::document::view_or_value> const& collation() const {
        return _collation;
    }

    count& hint(v_noabi::hint index_hint) {
        _hint = std::move(index_hint);
        return *this;
    }

    bsoncxx::v_noabi::stdx::optional<v_noabi::hint> const& hint() const {
        return _hint;
    }

    count& comment(bsoncxx::v_noabi::types::bson_value::view_or_value comment) {
        _comment = std::move(comment);
        return *this;
    }

    bsoncxx::v_noabi::stdx::optional<bsoncxx::v_noabi::types::bson_value::view_or_value> const& comment() const {
        return _comment;
    }

    count& limit(std::int64_t limit) {
        _limit = limit;
        return *this;
    }

    bsoncxx::v_noabi::stdx::optional<std::int64_t> const& limit() const {
        return _limit;
    }

    count& max_time(std::chrono::milliseconds max_time) {
        _max_time = max_time;
        return *this;
    }

    bsoncxx::v_noabi::stdx::optional<std::chrono::milliseconds> const& max_time() const {
        return _max_time;
    }

    count& skip(std::int64_t skip) {
        _skip = skip;
        return *this;
    }

    bsoncxx::v_noabi::stdx::optional<std::int64_t> const& skip() const {
        return _skip;
    }

    count& read_preference(v_noabi::read_preference rp) {
        _read_preference = std::move(rp);
        return *this;
    }

    bsoncxx::v_noabi::stdx::optional<v_noabi::read_preference> const& read_preference() const {
        return _read_preference;
    }
 
   private:
    bsoncxx::v_noabi::stdx::optional<bsoncxx::v_noabi::document::view_or_value> _collation;
    bsoncxx::v_noabi::stdx::optional<v_noabi::hint> _hint;
    bsoncxx::v_noabi::stdx::optional<bsoncxx::v_noabi::types::bson_value::view_or_value> _comment;
    bsoncxx::v_noabi::stdx::optional<std::int64_t> _limit;
    bsoncxx::v_noabi::stdx::optional<std::chrono::milliseconds> _max_time;
    bsoncxx::v_noabi::stdx::optional<std::int64_t> _skip;
    bsoncxx::v_noabi::stdx::optional<v_noabi::read_preference> _read_preference;
};
 
} // namespace options
} // namespace v_noabi
} // namespace mongocxx
 
namespace mongocxx {
namespace v_noabi {

inline v_noabi::options::count from_v1(v1::count_options v) {
    return {std::move(v)};
}

inline v1::count_options to_v1(v_noabi::options::count const& v) {
    return v1::count_options{v};
}
 
} // namespace v_noabi
} // namespace mongocxx
 
#include <mongocxx/config/postlude.hpp>