/* Copyright (C) 2014 InfiniDB, Inc.

   This program is free software; you can redistribute it and/or
   modify it under the terms of the GNU General Public License
   as published by the Free Software Foundation; version 2 of
   the License.

   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 General Public License for more details.

   You should have received a copy of the GNU General Public License
   along with this program; if not, write to the Free Software
   Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston,
   MA 02110-1301, USA. */

/******************************************************************************
 * $Id: we_colopbulk.h 4726 2013-08-07 03:38:36Z bwilkinson $
 *
 *****************************************************************************/

/** @file
 * class ColumnOpBulk
 */

#pragma once

#include "we_colop.h"

#include <cstdio>

namespace WriteEngine
{
class Log;

/** @brief A "generic" implementation version of ColumnOp.
 *
 * This is minimal implementation of ColumnOp that is used by bulkload
 * for both compressed and uncompressed column files.
 */
class ColumnOpBulk : public ColumnOp
{
 public:
  ColumnOpBulk();
  ColumnOpBulk(Log* logger, int compressionType);
  virtual ~ColumnOpBulk();

  virtual bool abbreviatedExtent(IDBDataFile*, int) const;
  virtual int blocksInFile(IDBDataFile*) const;
  virtual IDBDataFile* openFile(const WriteEngine::Column& column, uint16_t dbRoot, uint32_t partition,
                                uint16_t segment, std::string& segFile, bool useTmpSuffix,
                                const char* mode = "r+b", int ioBuffSize = DEFAULT_BUFSIZ,
                                bool isReadOnly = false) const;
  virtual int readBlock(IDBDataFile*, unsigned char*, const uint64_t);
  virtual int saveBlock(IDBDataFile*, const unsigned char*, const uint64_t);
};

}  // namespace WriteEngine