A Node object represent an OPC-UA node. It is high level object intended for developper who want to expose data through OPC-UA or read data from an OPCUA server. Node are usually not create directly but obtained through call to GetRootNode of GetObjectsNode on server or client side. More...

#include <node.h>

Public Member Functions
Node	AddFolder (const NodeId &folderId, const QualifiedName &browseName) const
Node	AddFolder (const std::string &nodeid, const std::string &browseName) const
Node	AddFolder (uint32_t namespaceidx, const std::string &browseName) const
Node	AddMethod (const NodeId &variableId, const QualifiedName &browsename, std::function< std::vector< OpcUa::Variant >(std::vector< OpcUa::Variant > arguments)> method) const
Node	AddMethod (uint32_t namespaceidx, const std::string &BrowseName, std::function< std::vector< OpcUa::Variant >(std::vector< OpcUa::Variant > arguments)> method) const
Node	AddMethod (const std::string &nodeId, const std::string &browseName, std::function< std::vector< OpcUa::Variant >(std::vector< OpcUa::Variant > arguments)> method) const
std::vector< AddNodesResult >	AddNodes (std::vector< AddNodesItem > items) const
Node	AddObject (const NodeId &folderId, const QualifiedName &browseName) const
Node	AddObject (const std::string &nodeid, const std::string &browseName) const
Node	AddObject (uint32_t namespaceidx, const std::string &browseName) const
Node	AddProperty (const NodeId &propertyId, const QualifiedName &browsename, const Variant &val) const
Node	AddProperty (const std::string &nodeid, const std::string &browseName, const Variant &val) const
Node	AddProperty (uint32_t namespaceidx, const std::string &browseName, const Variant &val) const
std::vector< StatusCode >	AddReferences (std::vector< AddReferencesItem > items) const
Node	AddVariable (const NodeId &variableId, const QualifiedName &browsename, const Variant &val) const
Node	AddVariable (uint32_t namespaceidx, const std::string &BrowseName, const Variant &val) const
Node	AddVariable (const std::string &nodeId, const std::string &browseName, const Variant &val) const
std::vector< Variant >	CallMethod (NodeId methodId, std::vector< Variant > inputArguments) const
std::vector< std::vector < Variant > >	CallMethods (std::vector< NodeId > methodIds, std::vector< std::vector< Variant >> inputArguments) const
DataValue	GetAttribute (const AttributeId attr) const
QualifiedName	GetBrowseName () const
Node	GetChild (const std::vector< OpcUa::QualifiedName > &path) const
Node	GetChild (const std::vector< std::string > &path) const
Node	GetChild (const std::string &browsename) const
std::vector< Node >	GetChildren (const OpcUa::ReferenceId &refid) const
	List childrenn nodes by specified reference.
std::vector< Node >	GetChildren () const
	Get ghildren by hierarchal referencies.
Variant	GetDataType () const
DataValue	GetDataValue () const
NodeId	GetId () const
std::vector< Node >	GetProperties () const
OpcUa::Services::SharedPtr	GetServices () const
Variant	GetValue () const
std::vector< Node >	GetVariables () const
	Node (Services::SharedPtr srv)
	Node (Services::SharedPtr srv, const NodeId &id)
	Node (const Node &other)
	Node ()
bool	operator!= (Node const &x) const
bool	operator== (Node const &x) const
void	SetAttribute (AttributeId attr, const DataValue &dval) const
void	SetValue (const Variant &val) const
void	SetValue (const DataValue &dval) const
std::string	ToString () const
Protected Attributes
NodeId	Id
OpcUa::Services::SharedPtr	Server

Detailed Description

A Node object represent an OPC-UA node. It is high level object intended for developper who want to expose data through OPC-UA or read data from an OPCUA server. Node are usually not create directly but obtained through call to GetRootNode of GetObjectsNode on server or client side.

Definition at line 42 of file node.h.

Constructor & Destructor Documentation

OpcUa::Node::Node ( Services::SharedPtr srv ) [explicit]

Definition at line 33 of file node.cpp.

OpcUa::Node::Node	(	Services::SharedPtr	srv,
		const NodeId &	id
	)

Definition at line 38 of file node.cpp.

OpcUa::Node::Node ( const Node & other )

Definition at line 44 of file node.cpp.

OpcUa::Node::Node ( ) [inline]

Definition at line 49 of file node.h.

Member Function Documentation

Node OpcUa::Node::AddFolder	(	const NodeId &	folderId,
		const QualifiedName &	browseName
	)		const

Definition at line 262 of file node.cpp.

Node OpcUa::Node::AddFolder	(	const std::string &	nodeid,
		const std::string &	browseName
	)		const

Definition at line 248 of file node.cpp.

Node OpcUa::Node::AddFolder	(	uint32_t	namespaceidx,
		const std::string &	browseName
	)		const

Definition at line 255 of file node.cpp.

Node OpcUa::Node::AddMethod	(	const NodeId &	variableId,
		const QualifiedName &	browsename,
		std::function< std::vector< OpcUa::Variant >(std::vector< OpcUa::Variant > arguments)>	method
	)		const

Definition at line 440 of file node.cpp.

Node OpcUa::Node::AddMethod	(	uint32_t	namespaceidx,
		const std::string &	BrowseName,
		std::function< std::vector< OpcUa::Variant >(std::vector< OpcUa::Variant > arguments)>	method
	)		const

Definition at line 426 of file node.cpp.

Node OpcUa::Node::AddMethod	(	const std::string &	nodeId,
		const std::string &	browseName,
		std::function< std::vector< OpcUa::Variant >(std::vector< OpcUa::Variant > arguments)>	method
	)		const

Definition at line 433 of file node.cpp.

std::vector< AddNodesResult > OpcUa::Node::AddNodes ( std::vector< AddNodesItem > items ) const

Definition at line 188 of file node.cpp.

Node OpcUa::Node::AddObject	(	const NodeId &	folderId,
		const QualifiedName &	browseName
	)		const

Definition at line 302 of file node.cpp.

Node OpcUa::Node::AddObject	(	const std::string &	nodeid,
		const std::string &	browseName
	)		const

Definition at line 287 of file node.cpp.

Node OpcUa::Node::AddObject	(	uint32_t	namespaceidx,
		const std::string &	browseName
	)		const

Definition at line 294 of file node.cpp.

Node OpcUa::Node::AddProperty	(	const NodeId &	propertyId,
		const QualifiedName &	browsename,
		const Variant &	val
	)		const

Definition at line 390 of file node.cpp.

Node OpcUa::Node::AddProperty	(	const std::string &	nodeid,
		const std::string &	browseName,
		const Variant &	val
	)		const

Definition at line 383 of file node.cpp.

Node OpcUa::Node::AddProperty	(	uint32_t	namespaceidx,
		const std::string &	browseName,
		const Variant &	val
	)		const

Definition at line 376 of file node.cpp.

std::vector< StatusCode > OpcUa::Node::AddReferences ( std::vector< AddReferencesItem > items ) const

Definition at line 193 of file node.cpp.

Node OpcUa::Node::AddVariable	(	const NodeId &	variableId,
		const QualifiedName &	browsename,
		const Variant &	val
	)		const

Definition at line 341 of file node.cpp.

Node OpcUa::Node::AddVariable	(	uint32_t	namespaceidx,
		const std::string &	BrowseName,
		const Variant &	val
	)		const

Definition at line 327 of file node.cpp.

Node OpcUa::Node::AddVariable	(	const std::string &	nodeId,
		const std::string &	browseName,
		const Variant &	val
	)		const

Definition at line 334 of file node.cpp.

std::vector< Variant > OpcUa::Node::CallMethod	(	NodeId	methodId,
		std::vector< Variant >	inputArguments
	)		const

Definition at line 73 of file node.cpp.

std::vector< std::vector< Variant > > OpcUa::Node::CallMethods	(	std::vector< NodeId >	methodIds,
		std::vector< std::vector< Variant >>	inputArguments
	)		const

Definition at line 86 of file node.cpp.

DataValue OpcUa::Node::GetAttribute ( const AttributeId attr ) const

Definition at line 55 of file node.cpp.

QualifiedName OpcUa::Node::GetBrowseName ( ) const

Definition at line 178 of file node.cpp.

Node OpcUa::Node::GetChild ( const std::vector< OpcUa::QualifiedName > & path ) const

Node OpcUa::Node::GetChild ( const std::vector< std::string > & path ) const

Definition at line 203 of file node.cpp.

Node OpcUa::Node::GetChild ( const std::string & browsename ) const

Definition at line 198 of file node.cpp.

std::vector< Node > OpcUa::Node::GetChildren ( const OpcUa::ReferenceId & refid ) const

List childrenn nodes by specified reference.

Returns:: One or zero chilren nodes.

Definition at line 138 of file node.cpp.

std::vector< Node > OpcUa::Node::GetChildren ( ) const

Get ghildren by hierarchal referencies.

Returns:: One or zero chilren nodes.

Definition at line 173 of file node.cpp.

Variant OpcUa::Node::GetDataType ( ) const

Definition at line 479 of file node.cpp.

DataValue OpcUa::Node::GetDataValue ( ) const

Definition at line 474 of file node.cpp.

NodeId OpcUa::Node::GetId ( ) const

Definition at line 50 of file node.cpp.

std::vector<Node> OpcUa::Node::GetProperties ( ) const [inline]

Definition at line 72 of file node.h.

OpcUa::Services::SharedPtr OpcUa::Node::GetServices ( ) const [inline]

Definition at line 129 of file node.h.

Variant OpcUa::Node::GetValue ( ) const

Definition at line 469 of file node.cpp.

std::vector<Node> OpcUa::Node::GetVariables ( ) const [inline]

Definition at line 73 of file node.h.

bool OpcUa::Node::operator!= ( Node const & x ) const [inline]

Definition at line 126 of file node.h.

bool OpcUa::Node::operator== ( Node const & x ) const [inline]

Definition at line 125 of file node.h.

void OpcUa::Node::SetAttribute	(	AttributeId	attr,
		const DataValue &	dval
	)		const

Definition at line 116 of file node.cpp.

void OpcUa::Node::SetValue ( const Variant & val ) const

Definition at line 126 of file node.cpp.

void OpcUa::Node::SetValue ( const DataValue & dval ) const

Definition at line 132 of file node.cpp.

std::string OpcUa::Node::ToString ( ) const

Definition at line 241 of file node.cpp.

Member Data Documentation

NodeId OpcUa::Node::Id [protected]

Definition at line 133 of file node.h.

OpcUa::Services::SharedPtr OpcUa::Node::Server [protected]

Definition at line 132 of file node.h.

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

Public Member Functions

Protected Attributes

Detailed Description

Constructor & Destructor Documentation

Member Function Documentation

Member Data Documentation