Service group rule. More...

#include <cutehmi/services/ServiceGroupRule.hpp>

Inheritance diagram for cutehmi::services::ServiceGroupRule:

Public Types
enum	SlotType { SERVICE_START , SERVICE_STOP , SERVICE_ACTIVATE }

Public Member Functions
virtual std::unique_ptr< QAbstractTransition >	conditionalTransition (SlotType type, const AbstractService *service)=0
	Get conditional transition that should be applied to a particular service and slot type. More...

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

	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 ()

	Q_DISABLE_COPY (Class)

	Q_DISABLE_MOVE (Class)

	Q_DISABLE_COPY_MOVE (Class)

T	qobject_cast (QObject *object)

T	qobject_cast (const QObject *object)

T	qFindChild (const QObject *obj, const QString &name)

QList< T >	qFindChildren (const QObject *obj, const QString &name)

QList< T >	qFindChildren (const QObject *obj, const QRegExp &regExp)

	Q_CLASSINFO (Name, Value)

	Q_INTERFACES (...)

	Q_PROPERTY (...)

	Q_ENUMS (...)

	Q_FLAGS (...)

	Q_ENUM (...)

	Q_FLAG (...)

	Q_ENUM_NS (...)

	Q_FLAG_NS (...)

	Q_OBJECT Q_OBJECT

	Q_GADGET Q_GADGET

	Q_NAMESPACE Q_NAMESPACE

	Q_NAMESPACE_EXPORT (EXPORT_MACRO)

	Q_SIGNALS Q_SIGNALS

	Q_SIGNAL Q_SIGNAL

	Q_SLOTS Q_SLOTS

	Q_SLOT Q_SLOT

	Q_EMIT Q_EMIT

	Q_INVOKABLE Q_INVOKABLE

	Q_REVISION Q_REVISION

	Q_SET_OBJECT_NAME (Object)

	QT_NO_NARROWING_CONVERSIONS_IN_CONNECT QT_NO_NARROWING_CONVERSIONS_IN_CONNECT

Protected Member Functions
	ServiceGroupRule (QObject *parent=nullptr)

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)

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)

Public Attributes inherited from QObject
typedef	QObjectList

Properties inherited from QObject
	objectName

Detailed Description

Service group rule.

Service group rules are applied by ServiceGroup to customize the process of starting, stopping or activating the services. Internally for each service in the group a substate is created in the ServiceGroup state configured via Serviceable interface (such as starting, stopping, repairing, active). Service group will then query its ServiceGroupRule objects by calling conditionalTransition() function. If confitionalTransition() returns non-null value, then additional, subsequent substate is prepended and the returned transition object is used to define the transition between them.

Member Enumeration Documentation

◆ SlotType

enum cutehmi::services::ServiceGroupRule::SlotType

Enumerator
SERVICE_START
SERVICE_STOP
SERVICE_ACTIVATE

Constructor & Destructor Documentation

◆ ServiceGroupRule()

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

explicitprotected

Member Function Documentation

◆ conditionalTransition()

virtual std::unique_ptr< QAbstractTransition > cutehmi::services::ServiceGroupRule::conditionalTransition	(	SlotType	type,
		const AbstractService *	service
	)

pure virtual

Get conditional transition that should be applied to a particular service and slot type.

Parameters

type slot type. States to which the transtion should be applied are defined by slot type. Enum values correspond to AbstractService::start(), AbstractService::stop() and AbstractService::activate() slots. See the state interface diagram to determine, which states are activated by signals related to these slots (signals are named using past perfect verbs i.e.: start - started, stop - stopped, activate - activated). The transition will be applied to a newly created substate for the the relevant, existing substate dedicated for a particular service.

service service belonging to the group for which the transition might be potentially applied.

Returns: transition object or nullptr if no transition shall be applied to a particular service and state related to a particular slot type.

Implemented in cutehmi::services::ServiceDependency.

Public Types

Public Member Functions

Protected Member Functions