#include <CachingFileMgr.h>

Collaboration diagram for File_Namespace::DiskCacheConfig:

Public Member Functions
bool	isEnabledForMutableTables () const

bool	isEnabledForFSI () const

bool	isEnabled () const

std::string	dump () const

std::string	levelAsString () const

Static Public Member Functions
static std::string	getDefaultPath (const std::string &base_path)

Public Attributes
std::string	path

DiskCacheLevel	enabled_level = DiskCacheLevel::none

size_t	num_reader_threads = 0

size_t	size_limit = DEFAULT_MAX_SIZE

size_t	page_size = DEFAULT_PAGE_SIZE

Static Public Attributes
static constexpr size_t	DEFAULT_MAX_SIZE

Detailed Description

Definition at line 41 of file CachingFileMgr.h.

Member Function Documentation

std::string File_Namespace::DiskCacheConfig::dump ( ) const

inline

Definition at line 59 of file CachingFileMgr.h.

References levelAsString(), num_reader_threads, page_size, path, and size_limit.

                          {
     std::stringstream ss;
     ss << "DiskCacheConfig(path = " << path << ", level = " << levelAsString()
        << ", threads = " << num_reader_threads << ", size limit = " << size_limit
        << ", page size = " << page_size << ")";
     return ss.str();
   }

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static std::string File_Namespace::DiskCacheConfig::getDefaultPath ( const std::string & base_path )

inlinestatic

Definition at line 79 of file CachingFileMgr.h.

References shared::kDefaultDiskCacheDirName.

Referenced by loadGeo().

                                                               {
     return base_path + "/" + shared::kDefaultDiskCacheDirName;
   }

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bool File_Namespace::DiskCacheConfig::isEnabled ( ) const

inline

Definition at line 58 of file CachingFileMgr.h.

References enabled_level, and File_Namespace::none.

Referenced by PersistentStorageMgr::PersistentStorageMgr().

58 { return enabled_level != DiskCacheLevel::none; }

File_Namespace::DiskCacheConfig::enabled_level

DiskCacheLevel enabled_level

Definition: CachingFileMgr.h:47

File_Namespace::DiskCacheLevel::none

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bool File_Namespace::DiskCacheConfig::isEnabledForFSI ( ) const

inline

Definition at line 55 of file CachingFileMgr.h.

References File_Namespace::all, enabled_level, and File_Namespace::fsi.

Referenced by PersistentStorageMgr::PersistentStorageMgr().

                                       {
     return enabled_level == DiskCacheLevel::fsi || enabled_level == DiskCacheLevel::all;
   }

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bool File_Namespace::DiskCacheConfig::isEnabledForMutableTables ( ) const

inline

Definition at line 51 of file CachingFileMgr.h.

References File_Namespace::all, enabled_level, and File_Namespace::non_fsi.

Referenced by PersistentStorageMgr::PersistentStorageMgr().

                                                 {
     return enabled_level == DiskCacheLevel::non_fsi ||
            enabled_level == DiskCacheLevel::all;
   }

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std::string File_Namespace::DiskCacheConfig::levelAsString ( ) const

inline

Definition at line 66 of file CachingFileMgr.h.

References File_Namespace::all, enabled_level, File_Namespace::fsi, File_Namespace::non_fsi, and File_Namespace::none.

Referenced by dump().

                                   {
     switch (enabled_level) {
       case DiskCacheLevel::none:
         return "none";
       case DiskCacheLevel::fsi:
         return "fsi";
       case DiskCacheLevel::non_fsi:
         return "non_fsi";
       case DiskCacheLevel::all:
         return "all";
     }
     return "";
   }