OperationEphemeral.h

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/* -*- c++ -*-
 * 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_Master_OperationEphemeral_h
#define Hypertable_Master_OperationEphemeral_h

#include <ctime>
#include <set>

#include "AsyncComm/Event.h"

#include "Common/ScopeGuard.h"
#include "Common/Time.h"

#include "Hypertable/Lib/MetaLogEntity.h"

#include "Context.h"
#include "Operation.h"

namespace Hypertable {

  class OperationEphemeral : public Operation {
  public:

    OperationEphemeral(ContextPtr &context, int32_t type) : 
      Operation(context, type) {
      m_ephemeral = true;
    }

    OperationEphemeral(ContextPtr &context, EventPtr &event, int32_t type) :
      Operation(context, event, type) {
      m_ephemeral = true;
    }

    OperationEphemeral(ContextPtr &context,
                       const MetaLog::EntityHeader &header_) :
      Operation(context, header_) {
      m_ephemeral = true;
    }

    virtual ~OperationEphemeral() { }

    size_t encoded_length_state() const override {
      HT_ASSERT(!"Ephemeral operation");
    }

    void encode_state(uint8_t **bufp) const override {
      HT_ASSERT(!"Ephemeral operation");
    }

    void decode_state(uint8_t version, const uint8_t **bufp, size_t *remainp) override {
      HT_ASSERT(!"Ephemeral operation");
    }

    void decode_state_old(uint8_t version, const uint8_t **bufp, size_t *remainp) override {
      HT_ASSERT(!"Ephemeral operation");
    }

    uint8_t encoding_version_state() const override {
      HT_ASSERT(!"Ephemeral operation");
    }

  };

}

#endif // Hypertable_Master_OperationEphemeral_h