/**
 * Copyright (c) 2021 OceanBase
 * OceanBase CE is licensed under Mulan PubL v2.
 * You can use this software according to the terms and conditions of the Mulan PubL v2.
 * You may obtain a copy of Mulan PubL v2 at:
 *          http://license.coscl.org.cn/MulanPubL-2.0
 * THIS SOFTWARE IS PROVIDED ON AN "AS IS" BASIS, WITHOUT WARRANTIES OF ANY KIND,
 * EITHER EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO NON-INFRINGEMENT,
 * MERCHANTABILITY OR FIT FOR A PARTICULAR PURPOSE.
 * See the Mulan PubL v2 for more details.
 */

#ifndef OCEANBASE_SHARE_OB_I_TENANT_MGR_H_
#define OCEANBASE_SHARE_OB_I_TENANT_MGR_H_

#include "share/ob_define.h"
#include "lib/container/ob_iarray.h"

namespace oceanbase {
namespace common {
class ObITenantMgr {
public:
  virtual bool has_tenant(const uint64_t tenant_id) const = 0;
  virtual int get_all_tenant_id(ObIArray<uint64_t>& key) const = 0;
  virtual int get_tenant_mem_limit(const uint64_t tenant_id, int64_t& lower_limit, int64_t& upper_limit) const = 0;
};
}  // end namespace common
}  // end namespace oceanbase

#endif  // OCEANBASE_SHARE_OB_I_TENANT_MGR_H_
