process::FlagUveManager Class Reference

#include <feature_flags.h>

Collaboration diagram for process::FlagUveManager:

Public Member Functions
void	SendUVE ()
FlagConfigVec	GetFlagInfos (bool lock) const

Static Public Member Functions
static FlagUveManager *	GetInstance ()

Private Types
typedef boost::function< void(void)>	FlagUveCb

Private Member Functions
	FlagUveManager (FlagManager *manager, FlagUveCb send_uve_cb)
	DISALLOW_COPY_AND_ASSIGN (FlagUveManager)

Static Private Member Functions
static void	CreateInstance (FlagManager *mgr, FlagUveCb send_uve_cb)

Private Attributes
FlagManager *	flag_manager_
FlagUveCb	flag_uve_cb_

Static Private Attributes
static boost::scoped_ptr< FlagUveManager >	instance_

Friends
class	ConnectionStateManager

Detailed Description

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FlagUveManager class responsible for providing functionality to interface with analytics/introspect to provide data on the feature flags configured in each module. Analytics registers callbacks using this class which will be called when there is a change to flag definition or configuration.

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Definition at line 379 of file feature_flags.h.

Member Typedef Documentation

FlagUveCb

typedef boost::function<void (void)> process::FlagUveManager::FlagUveCb

private

UVE callback from ConnectionStateManager. This is called to report information on feature flags capability by user that modules are interested in.

Definition at line 408 of file feature_flags.h.

Constructor & Destructor Documentation

FlagUveManager()

process::FlagUveManager::FlagUveManager ( FlagManager *  manager, FlagUveCb  send_uve_cb  )

private

Definition at line 103 of file feature_flags.cc.

Member Function Documentation

CreateInstance()

void process::FlagUveManager::CreateInstance ( FlagManager *  manager, FlagUveCb  flag_uve_cb  )

staticprivate

CreateInstance should be called from ConnectionStateManager::Init()

The assert is to catch errors where FlagManager::GetInstance() is called before ConnectionStateManager::Init()

Definition at line 112 of file feature_flags.cc.

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DISALLOW_COPY_AND_ASSIGN()

process::FlagUveManager::DISALLOW_COPY_AND_ASSIGN ( FlagUveManager  )

private

GetFlagInfos()

FlagConfigVec process::FlagUveManager::GetFlagInfos

(

bool

lock

)

const

API to get all user-configured flags

Definition at line 137 of file feature_flags.cc.

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GetInstance()

FlagUveManager * process::FlagUveManager::GetInstance ( )

static

Definition at line 122 of file feature_flags.cc.

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SendUVE()

void process::FlagUveManager::SendUVE

(

)

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Analytics Callbacks

Helper class handling analytics registers a callback(flag_uve_cb) with FlagUveManager. This will be invoked when the FlagUveManager processes any user configuration for the flags.

Definition at line 129 of file feature_flags.cc.

Friends And Related Function Documentation

ConnectionStateManager

friend class ConnectionStateManager

friend

Definition at line 401 of file feature_flags.h.

Member Data Documentation

flag_manager_

FlagManager* process::FlagUveManager::flag_manager_

private

Definition at line 415 of file feature_flags.h.

flag_uve_cb_

FlagUveCb process::FlagUveManager::flag_uve_cb_

private

Definition at line 416 of file feature_flags.h.

instance_

boost::scoped_ptr< FlagUveManager > process::FlagUveManager::instance_

staticprivate

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FlagUveManager Class Method Implementations

Definition at line 414 of file feature_flags.h.

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

• feature_flags.h
• feature_flags.cc