MetaLogEntityRemoveOkLogs.h

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/*
 * Copyright (C) 2007-2015 Hypertable, Inc.
 *
 * This file is part of Hypertable.
 *
 * Hypertable 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 3 of the
 * License, or any later version.
 *
 * Hypertable 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.
 */

#ifndef Hypertable_RangeServer_MetaLogEntityRemoveOkLogs_h
#define Hypertable_RangeServer_MetaLogEntityRemoveOkLogs_h

#include "MetaLogEntityTypes.h"

#include <Hypertable/Lib/MetaLogEntity.h>
#include <Hypertable/Lib/RangeState.h>

#include <Common/StringExt.h>

namespace Hypertable {


  class MetaLogEntityRemoveOkLogs : public MetaLog::Entity {
  public:

    MetaLogEntityRemoveOkLogs(const MetaLog::EntityHeader &header_);

    MetaLogEntityRemoveOkLogs(StringSet &logs);

    MetaLogEntityRemoveOkLogs();

    virtual ~MetaLogEntityRemoveOkLogs() { }

    void insert(const String &pathname);

    void insert(StringSet &logs);

    void remove(StringSet &logs);

    void get(StringSet &logs);

    uint32_t decode_version() {
      return m_decode_version;
    }

    void decode(const uint8_t **bufp, size_t *remainp,
                uint16_t definition_version) override;

    const String name() override;

    void display(std::ostream &os) override;

  private:

    uint8_t encoding_version() const override;

    size_t encoded_length_internal() const override;

    void encode_internal(uint8_t **bufp) const override;

    void decode_internal(uint8_t version, const uint8_t **bufp,
                         size_t *remainp) override;

    void decode_old(const uint8_t **bufp, size_t *remainp);

    StringSet m_log_set;

    uint32_t m_decode_version;

  };

  typedef std::shared_ptr<MetaLogEntityRemoveOkLogs> MetaLogEntityRemoveOkLogsPtr;


}

#endif // Hypertable_RangeServer_MetaLogEntityRemoveOkLogs_h