kcenon::monitoring::snapshot_storage_backend Class Reference

Base interface for snapshot storage backends. More...

#include <storage_backends.h>

Inheritance diagram for kcenon::monitoring::snapshot_storage_backend:

Collaboration diagram for kcenon::monitoring::snapshot_storage_backend:

Public Member Functions
virtual	~snapshot_storage_backend ()=default
virtual common::Result< bool >	store (const metrics_snapshot &snapshot)=0
virtual common::Result< metrics_snapshot >	retrieve (size_t index)=0
virtual common::Result< std::vector< metrics_snapshot > >	retrieve_range (size_t start, size_t count)=0
virtual size_t	size () const =0
virtual size_t	capacity () const =0
virtual common::Result< bool >	flush ()=0
virtual common::Result< bool >	clear ()=0
virtual std::unordered_map< std::string, size_t >	get_stats () const =0

Detailed Description

Base interface for snapshot storage backends.

Definition at line 106 of file storage_backends.h.

Constructor & Destructor Documentation

~snapshot_storage_backend()

virtual kcenon::monitoring::snapshot_storage_backend::~snapshot_storage_backend ( )

virtualdefault

Member Function Documentation

capacity()

virtual size_t kcenon::monitoring::snapshot_storage_backend::capacity ( ) const

pure virtual

Implemented in kcenon::monitoring::cloud_storage_backend, kcenon::monitoring::database_storage_backend, kcenon::monitoring::file_storage_backend, and kcenon::monitoring::memory_storage_backend.

clear()

virtual common::Result< bool > kcenon::monitoring::snapshot_storage_backend::clear ( )

pure virtual

Implemented in kcenon::monitoring::cloud_storage_backend, kcenon::monitoring::database_storage_backend, kcenon::monitoring::file_storage_backend, and kcenon::monitoring::memory_storage_backend.

flush()

virtual common::Result< bool > kcenon::monitoring::snapshot_storage_backend::flush ( )

pure virtual

Implemented in kcenon::monitoring::cloud_storage_backend, kcenon::monitoring::database_storage_backend, kcenon::monitoring::file_storage_backend, and kcenon::monitoring::memory_storage_backend.

get_stats()

virtual std::unordered_map< std::string, size_t > kcenon::monitoring::snapshot_storage_backend::get_stats ( ) const

pure virtual

Implemented in kcenon::monitoring::cloud_storage_backend, kcenon::monitoring::database_storage_backend, kcenon::monitoring::file_storage_backend, and kcenon::monitoring::memory_storage_backend.

retrieve()

virtual common::Result< metrics_snapshot > kcenon::monitoring::snapshot_storage_backend::retrieve ( size_t index )

pure virtual

Implemented in kcenon::monitoring::cloud_storage_backend, kcenon::monitoring::database_storage_backend, kcenon::monitoring::file_storage_backend, and kcenon::monitoring::memory_storage_backend.

retrieve_range()

virtual common::Result< std::vector< metrics_snapshot > > kcenon::monitoring::snapshot_storage_backend::retrieve_range ( size_t start, size_t count )

pure virtual

Implemented in kcenon::monitoring::cloud_storage_backend, kcenon::monitoring::database_storage_backend, kcenon::monitoring::file_storage_backend, and kcenon::monitoring::memory_storage_backend.

size()

virtual size_t kcenon::monitoring::snapshot_storage_backend::size ( ) const

pure virtual

Implemented in kcenon::monitoring::cloud_storage_backend, kcenon::monitoring::database_storage_backend, kcenon::monitoring::file_storage_backend, and kcenon::monitoring::memory_storage_backend.

store()

virtual common::Result< bool > kcenon::monitoring::snapshot_storage_backend::store ( const metrics_snapshot & snapshot )

pure virtual

Implemented in kcenon::monitoring::cloud_storage_backend, kcenon::monitoring::database_storage_backend, kcenon::monitoring::file_storage_backend, and kcenon::monitoring::memory_storage_backend.

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The documentation for this class was generated from the following file:

• include/kcenon/monitoring/storage/storage_backends.h