Service manager. More...

#include <cutehmi/services/ServiceManager.hpp>

Inheritance diagram for cutehmi::services::ServiceManager:

Public Slots
void	start ()
	Start services. More...

void	stop ()
	Stop services. More...

Signals
void	maxActiveServicesChanged ()

void	repairIntervalChanged ()

void	runningServicesChanged ()

Public Member Functions
int	maxActiveServices () const

void	setMaxActiveServices (int maxActiveServices)

int	repairInterval () const

void	setRepairInterval (int repairInterval)

int	runningServices () const

Public Member Functions inherited from QObject
virtual const QMetaObject *	metaObject () const const

virtual void *	qt_metacast (const char *)

virtual int	qt_metacall (QMetaObject::Call, int, void **)

	QObject (QObject *parent)

virtual	~QObject ()

virtual bool	event (QEvent *e)

virtual bool	eventFilter (QObject watched, QEvent event)

QString	objectName () const const

void	setObjectName (const QString &name)

bool	isWidgetType () const const

bool	isWindowType () const const

bool	signalsBlocked () const const

bool	blockSignals (bool block)

QThread *	thread () const const

void	moveToThread (QThread *targetThread)

int	startTimer (int interval, Qt::TimerType timerType)

int	startTimer (std::chrono::milliseconds time, Qt::TimerType timerType)

void	killTimer (int id)

T	findChild (const QString &name, Qt::FindChildOptions options) const const

QList< T >	findChildren (const QString &name, Qt::FindChildOptions options) const const

QList< T >	findChildren (const QRegExp &regExp, Qt::FindChildOptions options) const const

QList< T >	findChildren (const QRegularExpression &re, Qt::FindChildOptions options) const const

const QObjectList &	children () const const

void	setParent (QObject *parent)

void	installEventFilter (QObject *filterObj)

void	removeEventFilter (QObject *obj)

QMetaObject::Connection	connect (const QObject sender, const char signal, const char *method, Qt::ConnectionType type) const const

bool	disconnect (const char signal, const QObject receiver, const char *method) const const

bool	disconnect (const QObject receiver, const char method) const const

void	dumpObjectTree ()

void	dumpObjectInfo ()

void	dumpObjectTree () const const

void	dumpObjectInfo () const const

bool	setProperty (const char *name, const QVariant &value)

QVariant	property (const char *name) const const

QList< QByteArray >	dynamicPropertyNames () const const

void	destroyed (QObject *obj)

void	objectNameChanged (const QString &objectName)

QObject *	parent () const const

bool	inherits (const char *className) const const

void	deleteLater ()

Static Public Attributes
static constexpr int	INITIAL_MAX_ACTIVE_SERVICES = 1

static constexpr int	INITIAL_REPAIR_INTERVAL = 10000

Protected Member Functions
	ServiceManager (QObject *parent=nullptr)

void	add (Service *service)

void	remove (Service *service)

void	manage (Service *service)

void	leave (Service *service)

Protected Member Functions inherited from QObject
QObject *	sender () const const

int	senderSignalIndex () const const

int	receivers (const char *signal) const const

bool	isSignalConnected (const QMetaMethod &signal) const const

virtual void	timerEvent (QTimerEvent *event)

virtual void	childEvent (QChildEvent *event)

virtual void	customEvent (QEvent *event)

virtual void	connectNotify (const QMetaMethod &signal)

virtual void	disconnectNotify (const QMetaMethod &signal)

Protected Member Functions inherited from cutehmi::Singleton< ServiceManager >
	Singleton ()

virtual	~Singleton ()

Protected Member Functions inherited from cutehmi::NonCopyable
	NonCopyable ()=default

	NonCopyable (NonCopyable &&other)=default

	~NonCopyable ()=default

NonCopyable &	operator= (NonCopyable &&other)=default

Protected Member Functions inherited from cutehmi::NonMovable
	NonMovable ()=default

Properties
int	maxActiveServices
	Maximum amount of the services that can be active at the same time. More...

int	repairInterval
	Repair interval. More...

int	runningServices
	Amount of running services, that is services which are in any state other than "stopped" state. More...

Properties inherited from QObject
	objectName

Friends
class	Singleton< ServiceManager >

class	Service

Additional Inherited Members
Static Public Member Functions inherited from QObject
QString	tr (const char sourceText, const char disambiguation, int n)

QString	trUtf8 (const char sourceText, const char disambiguation, int n)

QMetaObject::Connection	connect (const QObject sender, const char signal, const QObject receiver, const char method, Qt::ConnectionType type)

QMetaObject::Connection	connect (const QObject sender, const QMetaMethod &signal, const QObject receiver, const QMetaMethod &method, Qt::ConnectionType type)

QMetaObject::Connection	connect (const QObject sender, PointerToMemberFunction signal, const QObject receiver, PointerToMemberFunction method, Qt::ConnectionType type)

QMetaObject::Connection	connect (const QObject *sender, PointerToMemberFunction signal, Functor functor)

QMetaObject::Connection	connect (const QObject sender, PointerToMemberFunction signal, const QObject context, Functor functor, Qt::ConnectionType type)

bool	disconnect (const QObject sender, const char signal, const QObject receiver, const char method)

bool	disconnect (const QObject sender, const QMetaMethod &signal, const QObject receiver, const QMetaMethod &method)

bool	disconnect (const QMetaObject::Connection &connection)

bool	disconnect (const QObject sender, PointerToMemberFunction signal, const QObject receiver, PointerToMemberFunction method)

Static Public Member Functions inherited from cutehmi::Singleton< ServiceManager >
static C &	Instance ()

static void	Destroy ()

Static Protected Member Functions inherited from cutehmi::Singleton< ServiceManager >
static std::unique_ptr< C > &	InstancePtr ()

Detailed Description

Service manager.

Service manager is a singleton that manages Service objects. Two most important functions are start() and stop() slots, which start and stop services. Services are added to the manager and removed automatically.

Activities of services, which are capable of idling and yielding are serialized. Property maxActiveServices controls how many services can be active at the same time.

Constructor & Destructor Documentation

◆ ServiceManager()

cutehmi::services::ServiceManager::ServiceManager ( QObject * parent = nullptr )

explicitprotected

Member Function Documentation

◆ add()

void cutehmi::services::ServiceManager::add ( Service * service )

protected

◆ leave()

void cutehmi::services::ServiceManager::leave ( Service * service )

protected

◆ manage()

void cutehmi::services::ServiceManager::manage ( Service * service )

protected

◆ maxActiveServices()

int cutehmi::services::ServiceManager::maxActiveServices ( ) const

◆ maxActiveServicesChanged

void cutehmi::services::ServiceManager::maxActiveServicesChanged ( )

signal

◆ remove()

void cutehmi::services::ServiceManager::remove ( Service * service )

protected

◆ repairInterval()

int cutehmi::services::ServiceManager::repairInterval ( ) const

◆ repairIntervalChanged

void cutehmi::services::ServiceManager::repairIntervalChanged ( )

signal

◆ runningServices()

int cutehmi::services::ServiceManager::runningServices ( ) const

◆ runningServicesChanged

void cutehmi::services::ServiceManager::runningServicesChanged ( )

signal

◆ setMaxActiveServices()

void cutehmi::services::ServiceManager::setMaxActiveServices ( int maxActiveServices )

◆ setRepairInterval()

void cutehmi::services::ServiceManager::setRepairInterval ( int repairInterval )

◆ start

void cutehmi::services::ServiceManager::start ( )

slot

Start services.

◆ stop

void cutehmi::services::ServiceManager::stop ( )

slot

Stop services.

Friends And Related Function Documentation

◆ Service

friend class Service

friend

◆ Singleton< ServiceManager >

friend class Singleton< ServiceManager >

friend

Member Data Documentation

◆ INITIAL_MAX_ACTIVE_SERVICES

constexpr int cutehmi::services::ServiceManager::INITIAL_MAX_ACTIVE_SERVICES = 1

staticconstexpr

◆ INITIAL_REPAIR_INTERVAL

constexpr int cutehmi::services::ServiceManager::INITIAL_REPAIR_INTERVAL = 10000

staticconstexpr

Property Documentation

◆ maxActiveServices

int cutehmi::services::ServiceManager::maxActiveServices

readwrite

Maximum amount of the services that can be active at the same time.

◆ repairInterval

int cutehmi::services::ServiceManager::repairInterval

readwrite

Repair interval.

Amount of time [ms] that needs to pass before attempting to repair broken service.

◆ runningServices

int cutehmi::services::ServiceManager::runningServices

read

Amount of running services, that is services which are in any state other than "stopped" state.

Public Slots

Signals

Public Member Functions

Static Public Attributes

Protected Member Functions

Properties

Friends

Additional Inherited Members

Detailed Description

Constructor & Destructor Documentation

◆ ServiceManager()

Member Function Documentation

◆ add()

◆ leave()

◆ manage()

◆ maxActiveServices()

◆ maxActiveServicesChanged

◆ remove()

◆ repairInterval()

◆ repairIntervalChanged

◆ runningServices()

◆ runningServicesChanged

◆ setMaxActiveServices()

◆ setRepairInterval()

◆ start

◆ stop

Friends And Related Function Documentation

◆ Service

◆ Singleton< ServiceManager >

Member Data Documentation

◆ INITIAL_MAX_ACTIVE_SERVICES

◆ INITIAL_REPAIR_INTERVAL

Property Documentation

◆ maxActiveServices

◆ repairInterval

◆ runningServices