/*
   Copyright (c) 2015, Facebook, 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., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA */
#pragma once

#include "rocksdb/listener.h"

namespace myrocks {

class Rdb_ddl_manager;

class Rdb_event_listener : public rocksdb::EventListener {
public:
  Rdb_event_listener(const Rdb_event_listener &) = delete;
  Rdb_event_listener &operator=(const Rdb_event_listener &) = delete;

  explicit Rdb_event_listener(Rdb_ddl_manager *const ddl_manager)
      : m_ddl_manager(ddl_manager) {}

  void OnCompactionCompleted(rocksdb::DB *db,
                             const rocksdb::CompactionJobInfo &ci) override;
  void OnFlushCompleted(rocksdb::DB *db,
                        const rocksdb::FlushJobInfo &flush_job_info) override;
  void OnExternalFileIngested(
      rocksdb::DB *db,
      const rocksdb::ExternalFileIngestionInfo &ingestion_info) override;

private:
  Rdb_ddl_manager *m_ddl_manager;

  void update_index_stats(const rocksdb::TableProperties &props);
};

} // namespace myrocks
