mirror of https://gitee.com/bigwinds/arangodb
58 lines
2.1 KiB
C++
58 lines
2.1 KiB
C++
////////////////////////////////////////////////////////////////////////////////
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/// DISCLAIMER
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///
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/// Copyright 2018 ArangoDB GmbH, Cologne, Germany
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///
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/// Licensed under the Apache License, Version 2.0 (the "License");
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/// you may not use this file except in compliance with the License.
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/// You may obtain a copy of the License at
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///
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/// http://www.apache.org/licenses/LICENSE-2.0
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///
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/// Unless required by applicable law or agreed to in writing, software
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/// distributed under the License is distributed on an "AS IS" BASIS,
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/// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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/// See the License for the specific language governing permissions and
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/// limitations under the License.
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///
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/// Copyright holder is ArangoDB GmbH, Cologne, Germany
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///
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/// @author Tobias Goedderz
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/// @author Michael Hackstein
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/// @author Heiko Kernbach
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/// @author Jan Christoph Uhde
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////////////////////////////////////////////////////////////////////////////////
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#include "CountCollectExecutor.h"
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#include "Aql/AqlValue.h"
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#include "Aql/ExecutorInfos.h"
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#include "Aql/InputAqlItemRow.h"
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#include "Aql/SingleRowFetcher.h"
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#include "Basics/Common.h"
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#include <lib/Logger/LogMacros.h>
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#include <utility>
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using namespace arangodb;
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using namespace arangodb::aql;
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CountCollectExecutorInfos::CountCollectExecutorInfos(
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RegisterId collectRegister, RegisterId nrInputRegisters,
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RegisterId nrOutputRegisters,
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// cppcheck-suppress passedByValue
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std::unordered_set<RegisterId> registersToClear,
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// cppcheck-suppress passedByValue
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std::unordered_set<RegisterId> registersToKeep)
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: ExecutorInfos(std::make_shared<std::unordered_set<RegisterId>>(),
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make_shared_unordered_set({collectRegister}),
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nrInputRegisters, nrOutputRegisters,
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std::move(registersToClear), std::move(registersToKeep)),
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_collectRegister(collectRegister) {}
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CountCollectExecutor::CountCollectExecutor(Fetcher& fetcher, Infos& infos)
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: _infos(infos), _fetcher(fetcher), _state(ExecutionState::HASMORE), _count(0){};
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CountCollectExecutor::~CountCollectExecutor() = default;
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