UaStateMachineType Class Reference

Class definition of the UaAnalogItemCacheEx. Derived from UaDataVariableCacheEx. More...

#include <uabasestatemachinetypes.h>

Inheritance diagram for UaStateMachineType:

Collaboration diagram for UaStateMachineType:

List of all members.

Public Member Functions
virtual UaNodeId	typeDefinitionId () const
OpcUa_Byte	eventNotifier () const
virtual MethodManager *	getMethodManager (UaMethod *pMethod) const
UaNode *	getUaNode () const
Protected Member Functions
void	stateChanged (const UaQualifiedName &stateBrowseName, const UaLocalizedText &stateDisplayName, OpcUa_UInt32 stateNumber, const UaLocalizedText &collapsedStateDisplayName, const UaQualifiedName &transitionBrowseName, const UaLocalizedText &transitionDisplayName, OpcUa_UInt32 transitionNumber)
Protected Attributes
UaMutex	m_mutex

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Detailed Description

Class definition of the UaAnalogItemCacheEx. Derived from UaDataVariableCacheEx.

UaFiniteStateVariableType construction destruction Get the object type NodeId for the variable.

Returns:

the object type NodeId for the server object.

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Member Function Documentation

OpcUa_Byte UaStateMachineType::eventNotifier

(

)

const [virtual]

Returns the value of the EventNotifier attribute.
The EventNotifier Attribute is used to indicate if the Node can be used to subscribe to Events or the read / write historic Events.
The EventNotifier is an 8-bit unsigned integer used as bit field with the following bit fields:

Define	Value	Bit	Description
OpcUa_EventNotifiers_None	0x0		The Object does not produce events and has no event history.
OpcUa_EventNotifiers_SubscribeToEvents	0x1	0	The Object produces event notifications.
		1	Reserved for future use. Must always be zero.
OpcUa_EventNotifiers_HistoryRead	0x4	2	The Object has an event history which may be read.
OpcUa_EventNotifiers_HistoryWrite	0x8	3	The Object has an event history which may be updated.

The second two bits also indicate if the history of the Events is available via the OPC UA server.

Returns:

The value of the EventNotifier attribute.

Implements UaObject.

MethodManager * UaStateMachineType::getMethodManager

(

UaMethod *

pMethod )

const [virtual]

Get the MethodManager interface for a method of this object.

Parameters:

pMethod

The method object the manager is requested for.

Returns:

The MethodManager interface responsible for the method.

Reimplemented from UaObject.

UaNode* UaStateMachineType::getUaNode

(

)

const [inline, virtual]

Get the UaNode interface pointer of this node.

Reimplemented from UaObjectBase.

void UaStateMachineType::stateChanged	(	const UaQualifiedName &	stateBrowseName,
		const UaLocalizedText &	stateDisplayName,
		OpcUa_UInt32	stateNumber,
		const UaLocalizedText &	collapsedStateDisplayName,
		const UaQualifiedName &	transitionBrowseName,
		const UaLocalizedText &	transitionDisplayName,
		OpcUa_UInt32	transitionNumber
	)		[protected]

The state of the state machine has changed.

UaNodeId UaStateMachineType::typeDefinitionId

(

)

const [virtual]

Get NodeId of the type definition node for this node. Only Object and Variable nodes have type definition nodes. This method provides a shortcut to get the type definition of a node. This information is available for a client by following the HasTypeDefinition reference (Browse or TranslateBrowsePathToNodeIds) from this node or is returned as part of the browse result for the node. The HasTypeDefinition reference is not contained in the list of references for the nodes and is handled by the SDK using this method.

Returns:

The type definition NodeId of the node if the node is a Variable or Object.

Reimplemented from UaNode.

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Member Data Documentation

UaMutex UaStateMachineType::m_mutex [protected]

Mutex used to synchronize access to members of this object

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

• /home/buildbot/work/uasdkcpp/src/uaserver/uaservercpp/coremodule/uabasestatemachinetypes.h
• /home/buildbot/work/uasdkcpp/src/uaserver/uaservercpp/coremodule/uabasestatemachinetypes.cpp