1 files changed, 0 insertions, 185 deletions
diff --git a/src/mongo/db/query/query_stats/aggregate_key_generator.cpp b/src/mongo/db/query/query_stats/aggregate_key_generator.cpp
deleted file mode 100644
index f175df296f2..00000000000
--- a/src/mongo/db/query/query_stats/aggregate_key_generator.cpp
+++ /dev/null
@@ -1,185 +0,0 @@
-/**
- *    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.
- */
-
-#include "mongo/db/query/query_stats/aggregate_key_generator.h"
-
-#include "mongo/db/pipeline/pipeline.h"
-#include "mongo/db/query/query_shape.h"
-#include "mongo/db/query/serialization_options.h"
-#include "mongo/db/query/shape_helpers.h"
-
-namespace mongo::query_stats {
-
-BSONObj AggregateKeyGenerator::generate(
-    OperationContext* opCtx,
-    boost::optional<SerializationOptions::TokenizeIdentifierFunc> hmacPolicy) const {
-    // TODO SERVER-76087 We will likely want to set a flag here to stop $search from calling out
-    // to mongot.
-    auto expCtx = makeDummyExpCtx(opCtx);
-    SerializationOptions opts{LiteralSerializationPolicy::kToDebugTypeString};
-    if (hmacPolicy) {
-        opts.transformIdentifiers = true;
-        opts.transformIdentifiersCallback = *hmacPolicy;
-        opts.includePath = true;
-        opts.verbosity = boost::none;
-    }
-
-    return makeQueryStatsKey(opts, expCtx);
-}
-
-void AggregateKeyGenerator::appendCommandSpecificComponents(
-    BSONObjBuilder& bob, const SerializationOptions& opts) const {
-    // cursor
-    if (auto param = _request.getCursor().getBatchSize()) {
-        BSONObjBuilder cursorInfo = bob.subobjStart(AggregateCommandRequest::kCursorFieldName);
-        opts.appendLiteral(&cursorInfo,
-                           SimpleCursorOptions::kBatchSizeFieldName,
-                           static_cast<long long>(param.get()));
-        cursorInfo.doneFast();
-    }
-
-    // maxTimeMS
-    if (auto param = _request.getMaxTimeMS()) {
-        opts.appendLiteral(&bob,
-                           AggregateCommandRequest::kMaxTimeMSFieldName,
-                           static_cast<long long>(param.get()));
-    }
-
-    // bypassDocumentValidation
-    if (auto param = _request.getBypassDocumentValidation()) {
-        opts.appendLiteral(
-            &bob, AggregateCommandRequest::kBypassDocumentValidationFieldName, bool(param.get()));
-    }
-
-    // otherNss
-    if (!_involvedNamespaces.empty()) {
-        BSONArrayBuilder otherNss = bob.subarrayStart(kOtherNssFieldName);
-        for (const auto& nss : _involvedNamespaces) {
-            BSONObjBuilder otherNsEntryBob = otherNss.subobjStart();
-            shape_helpers::appendNamespaceShape(otherNsEntryBob, nss, opts);
-            otherNsEntryBob.doneFast();
-        }
-        otherNss.doneFast();
-    }
-}
-
-BSONObj AggregateKeyGenerator::makeQueryStatsKey(
-    const SerializationOptions& opts, const boost::intrusive_ptr<ExpressionContext>& expCtx) const {
-    auto pipeline = Pipeline::parse(_request.getPipeline(), expCtx);
-    return _makeQueryStatsKeyHelper(opts, expCtx, *pipeline);
-}
-
-BSONObj AggregateKeyGenerator::_makeQueryStatsKeyHelper(
-    const SerializationOptions& opts,
-    const boost::intrusive_ptr<ExpressionContext>& expCtx,
-    const Pipeline& pipeline) const {
-    return generateWithQueryShape(
-        query_shape::extractQueryShape(_request, pipeline, opts, expCtx, _origNss), opts);
-}
-
-namespace {
-
-int64_t sum(const std::initializer_list<int64_t>& sizes) {
-    return std::accumulate(sizes.begin(), sizes.end(), 0, std::plus{});
-}
-
-int64_t size(const std::vector<BSONObj>& objects) {
-    return std::accumulate(objects.begin(), objects.end(), 0, [](int64_t total, const auto& obj) {
-        // Include the 'sizeof' to account for the variable number in the vector.
-        return total + sizeof(BSONObj) + obj.objsize();
-    });
-}
-
-int64_t size(const boost::optional<PassthroughToShardOptions>& passthroughToShardOpts) {
-    if (!passthroughToShardOpts) {
-        return 0;
-    }
-    return passthroughToShardOpts->getShard().size();
-}
-
-int64_t size(const boost::optional<ExchangeSpec>& exchange) {
-    if (!exchange) {
-        return 0;
-    }
-    return sum(
-        {exchange->getKey().objsize(),
-         (exchange->getBoundaries() ? size(exchange->getBoundaries().get()) : 0),
-         (exchange->getConsumerIds() ? 4 * static_cast<int64_t>(exchange->getConsumerIds()->size())
-                                     : 0)});
-}
-
-int64_t size(const boost::optional<EncryptionInformation>& encryptInfo) {
-    if (!encryptInfo) {
-        return 0;
-    }
-    tasserted(7659700,
-              "Unexpected encryption information - not expecting to collect query shape stats on "
-              "encrypted querys");
-}
-
-int64_t size(const StringData& str) {
-    return str.size();
-}
-
-int64_t size(const boost::optional<BSONObj>& obj) {
-    return optionalObjSize(obj);
-}
-
-// variadic base case.
-template <typename T>
-int64_t sumOfSizes(const T& t) {
-    return size(t);
-}
-
-// variadic recursive case. Making the compiler expand the pluses everywhere to give us good
-// formatting at the call site. sumOfSizes(x, y, z) rather than size(x) + size(y) + size(z).
-template <typename T, typename... Args>
-int64_t sumOfSizes(const T& t, const Args&... args) {
-    return size(t) + sumOfSizes(args...);
-}
-
-int64_t aggRequestSize(const AggregateCommandRequest& request) {
-    return sumOfSizes(request.getPipeline(),
-                      request.getLet(),
-                      request.getUnwrappedReadPref(),
-                      request.getExchange(),
-                      request.getPassthroughToShard(),
-                      request.getEncryptionInformation(),
-                      request.getDbName());
-}
-
-}  // namespace
-
-int64_t AggregateKeyGenerator::doGetSize() const {
-    return sum({sizeof(*this),
-                static_cast<int64_t>(_origNss.size()),
-                optionalObjSize(_initialQueryStatsKey),
-                aggRequestSize(_request)});
-}
-}  // namespace mongo::query_stats