text: // Licensed to the Apache Software Foundation (ASF) under one
  // or more contributor license agreements.  See the NOTICE file
  // distributed with this work for additional information
  // regarding copyright ownership.  The ASF licenses this file
  // to you under the Apache License, Version 2.0 (the
  // "License"); you may not use this file except in compliance
  // with the License.  You may obtain a copy of the License at
  //
  //   http://www.apache.org/licenses/LICENSE-2.0
  //
  // Unless required by applicable law or agreed to in writing,
  // software distributed under the License is distributed on an
  // "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
  // KIND, either express or implied.  See the License for the
  // specific language governing permissions and limitations
  // under the License.
  
  #pragma once
  
  #include <memory>
  
  #include "exec/es_http_scan_node.h"
  #include "exec/scan_node.h"
  #include "runtime/descriptors.h"
  #include "vec/exec/ves_http_scanner.h"
  namespace doris {
  
  class RuntimeState;
  class Status;
  
  namespace vectorized {
  
  class VEsHttpScanNode : public EsHttpScanNode {
  public:
      VEsHttpScanNode(ObjectPool* pool, const TPlanNode& tnode, const DescriptorTbl& descs);
      ~VEsHttpScanNode();
  
      virtual Status get_next(RuntimeState* state, vectorized::Block* block, bool* eos);
  
      virtual Status close(RuntimeState* state) override;
  
  private:
      virtual Status scanner_scan(std::unique_ptr<VEsHttpScanner> scanner);
  
      std::deque<std::shared_ptr<vectorized::Block>> _block_queue;
      std::mutex _block_queue_lock;
  };
  } // namespace vectorized
  } // namespace doris