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/**
* Copyright (C) 2022-present MongoDB, Inc.
*
* This program is free software: you can redistribute it and/or modify
* it under the terms of the Server Side Public License, version 1,
* as published by MongoDB, Inc.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* Server Side Public License for more details.
*
* You should have received a copy of the Server Side Public License
* along with this program. If not, see
* <http://www.mongodb.com/licensing/server-side-public-license>.
*
* As a special exception, the copyright holders give permission to link the
* code of portions of this program with the OpenSSL library under certain
* conditions as described in each individual source file and distribute
* linked combinations including the program with the OpenSSL library. You
* must comply with the Server Side Public License in all respects for
* all of the code used other than as permitted herein. If you modify file(s)
* with this exception, you may extend this exception to your version of the
* file(s), but you are not obligated to do so. If you do not wish to do so,
* delete this exception statement from your version. If you delete this
* exception statement from all source files in the program, then also delete
* it in the license file.
*/
#pragma once
#include "mongo/db/pipeline/pipeline.h"
namespace mongo {
/**
* A class that contains any functions needed to run $seach queries when the enterprise module
* is compiled in. The enterprise module will override these functions, these are just stubs.
*/
class SearchDefaultHelperFunctions {
public:
virtual ~SearchDefaultHelperFunctions() {}
virtual void assertSearchMetaAccessValid(const Pipeline::SourceContainer& pipeline) {}
// Injects shard filterer for $_internalSearchIdLookup stage on shard only. This method is not
// invoked for inner collection in $lookup, for instance, only when expanded pipeline is passed
// to the specific shard.
virtual void injectSearchShardFiltererIfNeeded(Pipeline* pipeline){};
};
/**
* A 'ServiceContext' decorator that allows enterprise to set its own version of the above class.
*/
extern ServiceContext::Decoration<std::unique_ptr<SearchDefaultHelperFunctions>> getSearchHelpers;
} // namespace mongo
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