text: /**
   *   Copyright 2016, Quickstep Research Group, Computer Sciences Department,
   *   University of Wisconsin—Madison.
   *   Copyright 2016 Pivotal Software, Inc.
   *
   *   Licensed 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.
   **/
  
  #ifndef QUICKSTEP_PARSER_PARSE_GENERATOR_TABLE_REFERENCE_HPP_
  #define QUICKSTEP_PARSER_PARSE_GENERATOR_TABLE_REFERENCE_HPP_
  
  #include <memory>
  #include <string>
  #include <vector>
  
  #include "parser/ParseBasicExpressions.hpp"
  #include "parser/ParseTableReference.hpp"
  #include "utility/Macros.hpp"
  
  namespace quickstep {
  
  class ParseTreeNode;
  
  /** \addtogroup Parser
   *  @{
   */
  
  /**
   * @brief A table that is generated by a generator function.
   */
  class ParseGeneratorTableReference : public ParseTableReference {
   public:
    /**
     * @brief Constructor. Takes ownership of \p generator_function.
     *
     * @param line_number The line number of the first token of the table reference.
     * @param column_number The column number of the first token of the table reference.
     * @param generator_function_ The parsed generator function.
     */
    ParseGeneratorTableReference(const int line_number,
                                 const int column_number,
                                 ParseFunctionCall *generator_function)
        : ParseTableReference(line_number, column_number),
          generator_function_(generator_function) {
    }
  
    /**
     * @brief Destructor.
     */
    ~ParseGeneratorTableReference() override {}
  
    TableReferenceType getTableReferenceType() const override {
      return kGeneratorTableReference;
    }
  
    std::string getName() const override { return "TableGenerator"; }
  
    /**
     * @return The parsed generator function.
     */
    const ParseFunctionCall* generator_function() const { return generator_function_.get(); }
  
   protected:
    void getFieldStringItems(
        std::vector<std::string> *inline_field_names,
        std::vector<std::string> *inline_field_values,
        std::vector<std::string> *non_container_child_field_names,
        std::vector<const ParseTreeNode*> *non_container_child_fields,
        std::vector<std::string> *container_child_field_names,
        std::vector<std::vector<const ParseTreeNode*>> *container_child_fields) const override;
  
   private:
    std::unique_ptr<ParseFunctionCall> generator_function_;
  
    DISALLOW_COPY_AND_ASSIGN(ParseGeneratorTableReference);
  };
  
  /** @} */
  
  }  // namespace quickstep
  
  #endif /* QUICKSTEP_PARSER_PARSE_GENERATOR_TABLE_REFERENCE_HPP_ */
  