55 lines
1.5 KiB
C++
55 lines
1.5 KiB
C++
// Licensed to the Apache Software Foundation (ASF) under one
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// or more contributor license agreements. See the NOTICE file
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// distributed with this work for additional information
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// regarding copyright ownership. The ASF licenses this file
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// to you under the Apache License, Version 2.0 (the
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// "License"); you may not use this file except in compliance
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// with the License. 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,
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// software distributed under the License is distributed on an
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// "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
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// KIND, either express or implied. See the License for the
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// specific language governing permissions and limitations
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// under the License.
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#pragma once
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#include <string>
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#include "rapidjson/document.h"
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#include "runtime/descriptors.h"
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#include "runtime/tuple.h"
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namespace doris {
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class Status;
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class ScrollParser {
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public:
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ScrollParser();
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~ScrollParser();
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Status parse(const std::string& scroll_result, bool exactly_once = false);
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Status fill_tuple(const TupleDescriptor* _tuple_desc, Tuple* tuple,
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MemPool* mem_pool, bool* line_eof, const std::map<std::string, std::string>& docvalue_context);
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const std::string& get_scroll_id();
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int get_total();
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int get_size();
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private:
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std::string _scroll_id;
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int _total;
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int _size;
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rapidjson::SizeType _line_index;
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rapidjson::Document _document_node;
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rapidjson::Value _inner_hits_node;
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};
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}
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