aggregate.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 <bsoncxx/builder/basic/document.hpp>
#include <bsoncxx/document/view_or_value.hpp>
#include <bsoncxx/stdx/optional.hpp>
#include <mongocxx/hint.hpp>
#include <mongocxx/read_concern.hpp>
#include <mongocxx/read_preference.hpp>
#include <mongocxx/stdx.hpp>
#include <mongocxx/write_concern.hpp>

#include <mongocxx/config/prelude.hpp>

namespace mongocxx {
MONGOCXX_INLINE_NAMESPACE_BEGIN
namespace options {

class MONGOCXX_API aggregate {
   public:
    aggregate& allow_disk_use(bool allow_disk_use);

    const stdx::optional<bool>& allow_disk_use() const;

    aggregate& batch_size(std::int32_t batch_size);

    const stdx::optional<std::int32_t>& batch_size() const;

    aggregate& collation(bsoncxx::document::view_or_value collation);

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

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

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

    aggregate& read_preference(class read_preference rp);

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

    aggregate& bypass_document_validation(bool bypass_document_validation);

    const stdx::optional<bool>& bypass_document_validation() const;

    aggregate& hint(class hint index_hint);

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

    aggregate& write_concern(class write_concern write_concern);

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

    aggregate& read_concern(class read_concern read_concern);

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

   private:
    friend class ::mongocxx::database;
    friend class ::mongocxx::collection;

    void append(bsoncxx::builder::basic::document& builder) const;

    stdx::optional<bool> _allow_disk_use;
    stdx::optional<std::int32_t> _batch_size;
    stdx::optional<bsoncxx::document::view_or_value> _collation;
    stdx::optional<std::chrono::milliseconds> _max_time;
    stdx::optional<class read_preference> _read_preference;
    stdx::optional<bool> _bypass_document_validation;
    stdx::optional<class hint> _hint;
    stdx::optional<class write_concern> _write_concern;
    stdx::optional<class read_concern> _read_concern;
};

}  // namespace options
MONGOCXX_INLINE_NAMESPACE_END
}  // namespace mongocxx

#include <mongocxx/config/postlude.hpp>