mysql_harness::PluginState Class Reference

#include <plugin_state.h>

Classes
class	PluginStateOp

Public Types
using	PluginName = std::string
using	Plugins = std::vector< PluginName >
using	ObserverId = uint32_t
using	ObserverPtr = std::weak_ptr< PluginStateObserver >
using	MapOfListeners = std::map< ObserverId, ObserverPtr >

Public Member Functions
virtual	~PluginState ()=default
void	reset ()
virtual ObserverId	push_back_observer (ObserverPtr psl)
virtual std::vector< ObserverId >	push_back_observers (const std::vector< ObserverPtr > &array)
virtual void	remove_observer (ObserverId k)
virtual void	remove_observers (const std::vector< ObserverId > &k)
virtual void	dispatch_register_waitable (const PluginName &name)
virtual void	dispatch_startup (const PluginName &name)
virtual void	dispatch_shutdown (const PluginName &name)
virtual Plugins	get_running_plugins () const
virtual Plugins	get_loaded_plugins () const

Static Public Member Functions
static PluginState *	get_instance ()

Static Public Attributes
constexpr static ObserverId	k_invalid_id_ = 0

Protected Member Functions
	PluginState ()

Protected Attributes
std::atomic< ObserverId >	last_used_id_ {k_invalid_id_}
std::mutex	mutex_guard_listeners_
MapOfListeners	listeners_
Plugins	running_plugins_
Plugins	stopped_plugins_
Plugins	loaded_plugins_
std::shared_ptr< PluginStateObserver >	default_observer_

Member Typedef Documentation

MapOfListeners

using mysql_harness::PluginState::MapOfListeners = std::map<ObserverId, ObserverPtr>

ObserverId

using mysql_harness::PluginState::ObserverId = uint32_t

ObserverPtr

using mysql_harness::PluginState::ObserverPtr = std::weak_ptr<PluginStateObserver>

PluginName

using mysql_harness::PluginState::PluginName = std::string

Plugins

using mysql_harness::PluginState::Plugins = std::vector<PluginName>

Constructor & Destructor Documentation

~PluginState()

virtual mysql_harness::PluginState::~PluginState ( )

virtualdefault

PluginState()

mysql_harness::PluginState::PluginState ( )

protected

Member Function Documentation

dispatch_register_waitable()

void mysql_harness::PluginState::dispatch_register_waitable ( const PluginName &  name )

virtual

dispatch_shutdown()

void mysql_harness::PluginState::dispatch_shutdown ( const PluginName &  name )

virtual

dispatch_startup()

void mysql_harness::PluginState::dispatch_startup ( const PluginName &  name )

virtual

get_instance()

PluginState * mysql_harness::PluginState::get_instance ( )

static

get_loaded_plugins()

Plugins mysql_harness::PluginState::get_loaded_plugins ( ) const

virtual

get_running_plugins()

Plugins mysql_harness::PluginState::get_running_plugins ( ) const

virtual

push_back_observer()

ObserverId mysql_harness::PluginState::push_back_observer ( ObserverPtr  psl )

virtual

push_back_observers()

std::vector< ObserverId > mysql_harness::PluginState::push_back_observers ( const std::vector< ObserverPtr > &  array )

virtual

remove_observer()

void mysql_harness::PluginState::remove_observer ( ObserverId  k )

virtual

remove_observers()

void mysql_harness::PluginState::remove_observers ( const std::vector< ObserverId > &  k )

virtual

reset()

void mysql_harness::PluginState::reset

(

)

Member Data Documentation

default_observer_

std::shared_ptr<PluginStateObserver> mysql_harness::PluginState::default_observer_

protected

k_invalid_id_

constexpr static ObserverId mysql_harness::PluginState::k_invalid_id_ = 0

staticconstexpr

last_used_id_

std::atomic<ObserverId> mysql_harness::PluginState::last_used_id_ {k_invalid_id_}

protected

listeners_

MapOfListeners mysql_harness::PluginState::listeners_

protected

loaded_plugins_

Plugins mysql_harness::PluginState::loaded_plugins_

protected

mutex_guard_listeners_

std::mutex mysql_harness::PluginState::mutex_guard_listeners_

mutableprotected

running_plugins_

Plugins mysql_harness::PluginState::running_plugins_

protected

stopped_plugins_

Plugins mysql_harness::PluginState::stopped_plugins_

protected

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

• router/src/harness/include/mysql/harness/plugin_state.h
• router/src/harness/src/plugin_state.cc