text: /**
   *    Copyright (C) 2016 MongoDB Inc.
   *
   *    This program is free software: you can redistribute it and/or  modify
   *    it under the terms of the GNU Affero General Public License, version 3,
   *    as published by the Free Software Foundation.
   *
   *    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
   *    GNU Affero General Public License for more details.
   *
   *    You should have received a copy of the GNU Affero General Public License
   *    along with this program.  If not, see <http://www.gnu.org/licenses/>.
   *
   *    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 GNU Affero General 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.
   */
  
  #pragma once
  
  #include <boost/optional.hpp>
  #include <vector>
  
  #include "mongo/db/jsobj.h"
  #include "mongo/db/namespace_string.h"
  
  namespace mongo {
  
  /**
   * The base structure for all fields that are common for all write operations.
   *
   * Unlike ParsedUpdate and UpdateRequest (and the Delete counterparts), types deriving from this are
   * intended to represent entire operations that may consist of multiple sub-operations.
   */
  struct ParsedWriteOp {
      NamespaceString ns;
      bool bypassDocumentValidation = false;
      bool continueOnError = false;
  };
  
  /**
   * A parsed insert insert operation.
   */
  struct InsertOp : ParsedWriteOp {
      std::vector<BSONObj> documents;
  };
  
  /**
   * A parsed update operation.
   */
  struct UpdateOp : ParsedWriteOp {
      struct SingleUpdate {
          BSONObj query;
          BSONObj update;
          BSONObj collation;
          std::vector<BSONObj> arrayFilters;
          bool multi = false;
          bool upsert = false;
      };
  
      std::vector<SingleUpdate> updates;
  };
  
  /**
   * A parsed Delete operation.
   */
  struct DeleteOp : ParsedWriteOp {
      struct SingleDelete {
          BSONObj query;
          BSONObj collation;
          bool multi = true;
      };
  
      std::vector<SingleDelete> deletes;
  };
  
  }  // namespace mongo
  