// ----------------------------------------------------------------------
// File: INamespaceStats.hh
// Author: Cedric Caffy - CERN
// ----------------------------------------------------------------------

/************************************************************************
 * EOS - the CERN Disk Storage System                                   *
 * Copyright (C) 2013 CERN/Switzerland                                  *
 *                                                                      *
 * 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, either version 3 of the License, or    *
 * (at your option) any later version.                                  *
 *                                                                      *
 * 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, see <http://www.gnu.org/licenses/>.*
 ************************************************************************/

#ifndef EOS_INAMESPACESTATS_HH
#define EOS_INAMESPACESTATS_HH
#include "namespace/Namespace.hh"
#include <sys/types.h>

EOSNSNAMESPACE_BEGIN

/**
 * Interface to communicate stats of ns-operations to the MGM
 *
 * It's the same interface as the Stat class located in mgm/Stat.hh
 */
class INamespaceStats {
public:
  virtual void Add(const char* tag, uid_t uid, gid_t gid, unsigned long val) = 0;

  virtual void AddExec(const char* tag, float exectime) = 0;

  virtual ~INamespaceStats() = default;
};

EOSNSNAMESPACE_END


#endif // EOS_INAMESPACESTATS_HH