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authorLucas de Castro Borges <lucas@gnuabordo.com.br>2025-02-11 15:07:35 -0300
committerLucas de Castro Borges <lucas@gnuabordo.com.br>2025-02-11 15:07:35 -0300
commit4cb8841196d0625dfa3825aa326f071cd27c7b8b (patch)
tree1682a647d4463397c119183369ae6f750d5fdcff /src/mongo/db/query/record_id_range.h
parentaa03c6362cbaa767638e6eed9b031d86dd2643d1 (diff)
parent8f0827553e09872941945a093b647a4211a9db7f (diff)
Update upstream source from tag 'upstream/6.0.0'master
Update to upstream version '6.0.0' with Debian dir 5604a80ec1c96ca76f25f40d78e6ef855abec322
Diffstat (limited to 'src/mongo/db/query/record_id_range.h')
-rw-r--r--src/mongo/db/query/record_id_range.h117
1 files changed, 0 insertions, 117 deletions
diff --git a/src/mongo/db/query/record_id_range.h b/src/mongo/db/query/record_id_range.h
deleted file mode 100644
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--- a/src/mongo/db/query/record_id_range.h
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-/**
- * Copyright (C) 2023-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 <boost/optional.hpp>
-
-#include "mongo/bson/bsonobj.h"
-#include "mongo/db/query/record_id_bound.h"
-
-namespace mongo {
-
-class RecordIdRange {
-public:
- /**
- * If the provided value @p newMin is greater than the existing min,
- * update the lower bound to equal @p newMin
- *
- * @return true if range was adjusted
- */
- void maybeNarrowMin(const BSONObj& newMin, bool inclusive);
- void maybeNarrowMin(const RecordIdBound& newMin, bool inclusive);
-
- /**
- * If the provided value @p newMax is less than the existing max,
- * update the upper bound to equal @p newMax
- *
- * @return true if range was adjusted
- */
- void maybeNarrowMax(const BSONObj& newMax, bool inclusive);
- void maybeNarrowMax(const RecordIdBound& newMax, bool inclusive);
-
- /**
- * Update this range to the intersection of this range
- * and @p other. This may update both, one of, or neither of
- * min and max.
- *
- * Results in a range which is either unchanged, or made
- * narrower (possibly becoming an empty range).
- */
- void intersectRange(const RecordIdRange& other);
- /**
- * Overload of intersectRange taking the components of a RecordIdRange,
- * for convenience when the other range is not handled as a RecordIdRange.
- */
- void intersectRange(const boost::optional<RecordIdBound>& min,
- const boost::optional<RecordIdBound>& max,
- bool minInclusive = true,
- bool maxInclusive = true);
-
- bool isEmpty() const;
-
-
- const auto& getMin() const {
- return _min;
- }
-
- const auto& getMax() const {
- return _max;
- }
-
- bool isMinInclusive() const {
- return _minInclusive;
- }
-
- bool isMaxInclusive() const {
- return _maxInclusive;
- }
-
-
-private:
- // If present, this parameter sets the start point of a forward scan or the end point of a
- // reverse scan.
- boost::optional<RecordIdBound> _min;
-
- // If present, this parameter sets the start point of a reverse scan or the end point of a
- // forward scan.
- boost::optional<RecordIdBound> _max;
-
- // TODO: investigate folding this into RecordIdBound; many other usages pair RecordIdBound
- // with ScanBoundInclusion to convey this information
- // If min is present, this indicates whether the range is inclusive or exclusive of the
- // set min value
- bool _minInclusive = true;
- // If max is present, this indicates whether the range is inclusive or exclusive of the
- // set max value
- bool _maxInclusive = true;
-};
-
-} // namespace mongo