#include <uamonitoreditem.h>

Inherits UaMonitoredItem, and EventCallback.

Public Member Functions
	UaMonitoredItemEvent (const UaNodeId &nodeId, const EventManagerArray &eventManagers, OpcUa_MonitoringMode MonitoringMode, OpcUa_Int32 ClientHandle, OpcUa_Double SamplingInterval, OpcUa_EventFilter pEventFilter, UaSubscription pUaSubscription)
	construction More...

	~UaMonitoredItemEvent ()
	destruction

MonitoredItemType	type () const
	Get the type of monitored item. More...

OpcUa_Boolean	hasChanged ()
	Check if there are events available for the item. More...

void	setMonitoringMode (OpcUa_MonitoringMode monitoringMode)
	Set the Monitoring Mode. More...

void	setEventItemHandle (OpcUa_UInt32 eventItemHandle, OpcUa_UInt32 eventManagerIndex)
	Set the EventItem handle for an EventManager. More...

void	getEventItemHandles (UaUInt32Array &eventItemHandles)
	Get the EventItem handles for the EventManagers. More...

void	setEventManagerInvalid (OpcUa_UInt32 eventManagerIndex)
	Set EventManager invalid. More...

void	getEventManagers (EventManagerArray &eventManagers)
	Get the related EventManagers. More...

OpcUa_UInt32	addEventManager (EventManager *pEventManager)
	Add an EventManager and return the event manager index. More...

OpcUa_UInt32	getEventCount ()
	Get the current event count from the monitored item.

void	setEventFilter (OpcUa_EventFilter *pEventFilter)
	Set event filter of item. More...

virtual void	reset ()
	Deletes all queued events and resets flags to the state of creation.

void	newEvent (UaVariantArray &eventFields, OpcUa_Boolean detach)
	Send new event. More...

void	invalidateEventManager (OpcUa_UInt32 eventManagerIndex)
	Invalidate the event manager in the monitored item.

Public Member Functions inherited from UaMonitoredItem
	UaMonitoredItem (const UaNodeId &nodeId, OpcUa_MonitoringMode MonitoringMode, OpcUa_Int32 ClientHandle, OpcUa_Double SamplingInterval, UaSubscription *pUaSubscription)
	construction More...

virtual	~UaMonitoredItem ()
	destruction

void	setClientHandle (OpcUa_Int32 clientHandle)
	Set the client handle of the monitored item. More...

OpcUa_Int32	clientHandle () const
	Get the client handle of the monitored item. More...

OpcUa_MonitoringMode	monitoringMode () const
	Get the monitoring mode of the monitored item. More...

void	setSamplingInterval (OpcUa_Double samplingInterval)
	Set the sampling rate of the monitored item. More...

OpcUa_Double	samplingInterval () const
	Get the sampling rate of the monitored item. More...

UaNodeId	nodeId () const
	NodeId of the node monitored with this item. More...

void	setLinks (std::list< OpcUa_UInt32 > *pLinks)
	Sets the triggering links of the monitored item. More...

std::list< OpcUa_UInt32 > *	links ()
	Returns the triggering links of the monitored item. More...

OpcUa_Boolean	wasTriggered () const
	Check if the item triggered. More...

void	resetTriggeredStatus ()
	Sets the triggered status of the monitored item to false.

OpcUa_TimestampsToReturn	timestampsToReturn () const
	Timestamps to return with a datavalue.

void	setTimestampsToReturn (OpcUa_TimestampsToReturn timestampsToReturn)
	Sets which timestamps shall be returned with a data value.

Public Member Functions inherited from EventCallback
	EventCallback ()
	construction

virtual	~EventCallback ()
	destruction

Additional Inherited Members
Public Types inherited from UaMonitoredItem
enum	MonitoredItemType { DATA, EVENT }
	MonitoredItem type enumeration. More...

Protected Attributes inherited from UaMonitoredItem
UaSubscription *	m_pUaSubscription
	Parent subscription for the monitored item.

Detailed Description

UaMonitoredItemEvent.

Implements a UA monitored item for events. Derived from UaMonitoredItem and EventCallback It is not possible to create plane copies of this class. It is not possible to use the default constructor.

Constructor & Destructor Documentation

UaMonitoredItemEvent::UaMonitoredItemEvent	(	const UaNodeId &	nodeId,
		const EventManagerArray &	eventManagers,
		OpcUa_MonitoringMode	MonitoringMode,
		OpcUa_Int32	ClientHandle,
		OpcUa_Double	SamplingInterval,
		OpcUa_EventFilter *	pEventFilter,
		UaSubscription *	pUaSubscription
	)

construction

Parameters

nodeId	The Id of the given Node.
eventManagers	a list of EventManager interfaces for an event notifier
MonitoringMode	the mode for monitoring items.
ClientHandle	a handle to the client.
SamplingInterval	the value in MS for a Interval of a Variable
pEventFilter	the new event filter the monitored item will attach.
pUaSubscription	The subscription of the given Node.

Member Function Documentation

OpcUa_UInt32 UaMonitoredItemEvent::addEventManager ( EventManager * pEventManager )

Add an EventManager and return the event manager index.

Returns: Event manager index

void UaMonitoredItemEvent::getEventItemHandles ( UaUInt32Array & eventItemHandles )

Get the EventItem handles for the EventManagers.

Parameters

eventItemHandles a handle to the event item.

void UaMonitoredItemEvent::getEventManagers ( EventManagerArray & eventManagers )

Get the related EventManagers.

Parameters

eventManagers a list of EventManager interfaces for an event notifier

OpcUa_Boolean UaMonitoredItemEvent::hasChanged ( )

virtual

Check if there are events available for the item.

Returns: true if changed false if not.

Implements UaMonitoredItem.

void UaMonitoredItemEvent::newEvent	(	UaVariantArray &	eventFields,
		OpcUa_Boolean	detach
	)

virtual

Send new event.

Parameters

eventFields	a field of events.
detach	Indicates if the event data contained in the eventFields can be detached or not

Implements EventCallback.

void UaMonitoredItemEvent::setEventFilter ( OpcUa_EventFilter * pEventFilter )

Set event filter of item.

Parameters

pEventFilter the new event filter the monitored item will attach.

void UaMonitoredItemEvent::setEventItemHandle	(	OpcUa_UInt32	eventItemHandle,
		OpcUa_UInt32	eventManagerIndex
	)

Set the EventItem handle for an EventManager.

Parameters

eventItemHandle	a handle to the event item.
eventManagerIndex	an Index of different EventManagers.

void UaMonitoredItemEvent::setEventManagerInvalid ( OpcUa_UInt32 eventManagerIndex )

Set EventManager invalid.

Parameters

eventManagerIndex an Index of different EventManagers.

void UaMonitoredItemEvent::setMonitoringMode ( OpcUa_MonitoringMode monitoringMode )

virtual

Set the Monitoring Mode.

Parameters

monitoringMode the Monitoring Mode

Reimplemented from UaMonitoredItem.

MonitoredItemType UaMonitoredItemEvent::type ( ) const

inlinevirtual

Get the type of monitored item.

Returns: the type of monitored item

Implements UaMonitoredItem.

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

D:/work/uasdkcpp/src/uaserver/uaservercpp/uamodule/uamonitoreditem.h
D:/work/uasdkcpp/src/uaserver/uaservercpp/uamodule/uamonitoreditem.cpp

Public Member Functions

Additional Inherited Members

Detailed Description

Constructor & Destructor Documentation

Member Function Documentation