org.eclipse.milo.opcua.sdk.server.nodes

Class UaVariableNode

java.lang.Object

org.eclipse.milo.opcua.sdk.server.nodes.UaNode

org.eclipse.milo.opcua.sdk.server.nodes.UaVariableNode

All Implemented Interfaces:

Node, VariableNode, ServerNode

Direct Known Subclasses:

BaseVariableNode, DerivedVariableNode, UaPropertyNode

public class UaVariableNode
extends UaNode
implements VariableNode

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
static class	UaVariableNode.UaVariableNodeBuilder

Field Summary

Fields

Modifier and Type	Field and Description
static Property<Boolean>	AllowNulls
static Property<String>	DataTypeVersion
static Property<ByteString>	DictionaryFragment
static Property<EUInformation>	EngineeringUnits
static Property<TimeZoneDataType>	LocalTime
static Property<UInteger>	MaxArrayLength
static Property<UInteger>	MaxStringLength
static Property<String>	NodeVersion
static Property<LocalizedText>	ValueAsText

Constructor Summary

Constructors

Constructor and Description
UaVariableNode(ServerNodeMap nodeMap, NodeId nodeId, QualifiedName browseName, LocalizedText displayName)
UaVariableNode(ServerNodeMap nodeMap, NodeId nodeId, QualifiedName browseName, LocalizedText displayName, LocalizedText description, UInteger writeMask, UInteger userWriteMask)
UaVariableNode(ServerNodeMap nodeMap, NodeId nodeId, QualifiedName browseName, LocalizedText displayName, LocalizedText description, UInteger writeMask, UInteger userWriteMask, DataValue value, NodeId dataType, Integer valueRank, UInteger[] arrayDimensions, UByte accessLevel, UByte userAccessLevel, Double minimumSamplingInterval, boolean historizing)
UaVariableNode(ServerNodeMap nodeMap, NodeId nodeId, VariableTypeNode variableTypeNode)

Method Summary

Modifier and Type	Method and Description
void	addComponent(UaNode node) Add a 'HasComponent' reference from this Object to node and an inverse 'ComponentOf' reference from node back to this Object.
static UaVariableNode.UaVariableNodeBuilder	builder(ServerNodeMap nodeMap)
UByte	getAccessLevel()
Boolean	getAllowNulls()
UInteger[]	getArrayDimensions()
List<Node>	getComponentNodes()
NodeId	getDataType()
String	getDataTypeVersion()
ByteString	getDictionaryFragment()
EUInformation	getEngineeringUnits()
Boolean	getHistorizing()
TimeZoneDataType	getLocalTime()
UInteger	getMaxArrayLength()
UInteger	getMaxStringLength()
Double	getMinimumSamplingInterval()
Optional<ObjectNode>	getModellingRuleNode()
String	getNodeVersion()
List<Node>	getPropertyNodes()
VariableTypeNode	getTypeDefinitionNode()
UByte	getUserAccessLevel()
DataValue	getValue()
Integer	getValueRank()
void	removeComponent(UaNode node) Remove the 'HasComponent' reference from this Object to node and the inverse 'ComponentOf' reference from node back to this Object.
void	setAccessLevel(UByte accessLevel)
void	setAllowNulls(Boolean allowNulls)
void	setArrayDimensions(UInteger[] arrayDimensions)
void	setDataType(NodeId dataType) Set the DataType attribute of this Node.
void	setDataTypeVersion(String dataTypeVersion)
void	setDictionaryFragment(ByteString dictionaryFragment)
void	setEngineeringUnits(EUInformation engineeringUnits)
void	setHistorizing(Boolean historizing)
void	setLocalTime(TimeZoneDataType localTime)
void	setMaxArrayLength(UInteger maxArrayLength)
void	setMaxStringLength(UInteger maxStringLength)
void	setMinimumSamplingInterval(Double minimumSamplingInterval)
void	setNodeVersion(String nodeVersion)
void	setUserAccessLevel(UByte userAccessLevel)
void	setValue(DataValue value) Set the Value attribute of this Node.
void	setValueRank(Integer valueRank)

Methods inherited from class org.eclipse.milo.opcua.sdk.server.nodes.UaNode

addAttributeObserver, addProperty, addReference, addReferences, deallocate, fireAttributeChanged, getAttribute, getBrowseName, getDescription, getDisplayName, getNode, getNode, getNodeClass, getNodeId, getNodeMap, getObjectComponent, getObjectComponent, getObjectComponent, getProperty, getProperty, getProperty, getProperty, getPropertyNode, getPropertyNode, getPropertyNode, getPropertyNode, getReferences, getUserWriteMask, getVariableComponent, getVariableComponent, getVariableComponent, getWriteMask, removeAttributeObserver, removeProperty, removeReference, removeReferences, setAttribute, setAttributeDelegate, setBrowseName, setDescription, setDisplayName, setNodeClass, setNodeId, setProperty, setProperty, setUserWriteMask, setWriteMask

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Methods inherited from interface org.eclipse.milo.opcua.sdk.server.api.nodes.Node

getBrowseName, getDescription, getDisplayName, getNodeClass, getNodeId, getUserWriteMask, getWriteMask, setBrowseName, setDescription, setDisplayName, setNodeClass, setNodeId, setUserWriteMask, setWriteMask

Methods inherited from interface org.eclipse.milo.opcua.sdk.server.nodes.ServerNode

readAttribute, readAttribute, readAttribute, writeAttribute, writeAttribute

Field Detail

NodeVersion

public static final Property<String> NodeVersion

LocalTime

public static final Property<TimeZoneDataType> LocalTime

DataTypeVersion

public static final Property<String> DataTypeVersion

DictionaryFragment

public static final Property<ByteString> DictionaryFragment

AllowNulls

public static final Property<Boolean> AllowNulls

ValueAsText

public static final Property<LocalizedText> ValueAsText

MaxStringLength

public static final Property<UInteger> MaxStringLength

MaxArrayLength

public static final Property<UInteger> MaxArrayLength

EngineeringUnits

public static final Property<EUInformation> EngineeringUnits

Constructor Detail

UaVariableNode

public UaVariableNode(ServerNodeMap nodeMap,
                      NodeId nodeId,
                      VariableTypeNode variableTypeNode)

UaVariableNode

public UaVariableNode(ServerNodeMap nodeMap,
                      NodeId nodeId,
                      QualifiedName browseName,
                      LocalizedText displayName)

UaVariableNode

public UaVariableNode(ServerNodeMap nodeMap,
                      NodeId nodeId,
                      QualifiedName browseName,
                      LocalizedText displayName,
                      LocalizedText description,
                      UInteger writeMask,
                      UInteger userWriteMask)

UaVariableNode

public UaVariableNode(ServerNodeMap nodeMap,
                      NodeId nodeId,
                      QualifiedName browseName,
                      LocalizedText displayName,
                      LocalizedText description,
                      UInteger writeMask,
                      UInteger userWriteMask,
                      DataValue value,
                      NodeId dataType,
                      Integer valueRank,
                      UInteger[] arrayDimensions,
                      UByte accessLevel,
                      UByte userAccessLevel,
                      Double minimumSamplingInterval,
                      boolean historizing)

Method Detail

getValue

public DataValue getValue()

Specified by:

getValue in interface VariableNode

getDataType

public NodeId getDataType()

Specified by:

getDataType in interface VariableNode

getValueRank

public Integer getValueRank()

Specified by:

getValueRank in interface VariableNode

getArrayDimensions

public UInteger[] getArrayDimensions()

Specified by:

getArrayDimensions in interface VariableNode

getAccessLevel

public UByte getAccessLevel()

Specified by:

getAccessLevel in interface VariableNode

getUserAccessLevel

public UByte getUserAccessLevel()

Specified by:

getUserAccessLevel in interface VariableNode

getMinimumSamplingInterval

public Double getMinimumSamplingInterval()

Specified by:

getMinimumSamplingInterval in interface VariableNode

getHistorizing

public Boolean getHistorizing()

Specified by:

getHistorizing in interface VariableNode

setValue

public void setValue(DataValue value)

Description copied from interface: VariableNode

Set the Value attribute of this Node.

Specified by:

setValue in interface VariableNode

Parameters:

value - the Value to set.

setDataType

public void setDataType(NodeId dataType)

Description copied from interface: VariableNode

Set the DataType attribute of this Node.

Specified by:

setDataType in interface VariableNode

Parameters:

dataType - the DataType to set.

setValueRank

public void setValueRank(Integer valueRank)

Specified by:

setValueRank in interface VariableNode

setArrayDimensions

public void setArrayDimensions(UInteger[] arrayDimensions)

Specified by:

setArrayDimensions in interface VariableNode

setAccessLevel

public void setAccessLevel(UByte accessLevel)

Specified by:

setAccessLevel in interface VariableNode

setUserAccessLevel

public void setUserAccessLevel(UByte userAccessLevel)

Specified by:

setUserAccessLevel in interface VariableNode

setMinimumSamplingInterval

public void setMinimumSamplingInterval(Double minimumSamplingInterval)

Specified by:

setMinimumSamplingInterval in interface VariableNode

setHistorizing

public void setHistorizing(Boolean historizing)

Specified by:

setHistorizing in interface VariableNode

getModellingRuleNode

public Optional<ObjectNode> getModellingRuleNode()

getPropertyNodes

public List<Node> getPropertyNodes()

getComponentNodes

public List<Node> getComponentNodes()

getTypeDefinitionNode

public VariableTypeNode getTypeDefinitionNode()

addComponent

public void addComponent(UaNode node)

Add a 'HasComponent' reference from this Object to node and an inverse 'ComponentOf' reference from node back to this Object.

Parameters:

node - the node to add as a component of this Object.

removeComponent

public void removeComponent(UaNode node)

Remove the 'HasComponent' reference from this Object to node and the inverse 'ComponentOf' reference from node back to this Object.

Parameters:

node - the node to remove as a component of this Object.

getNodeVersion

public String getNodeVersion()

getLocalTime

public TimeZoneDataType getLocalTime()

getDataTypeVersion

public String getDataTypeVersion()

getDictionaryFragment

public ByteString getDictionaryFragment()

getAllowNulls

public Boolean getAllowNulls()

getMaxStringLength

public UInteger getMaxStringLength()

getMaxArrayLength

public UInteger getMaxArrayLength()

getEngineeringUnits

public EUInformation getEngineeringUnits()

setNodeVersion

public void setNodeVersion(String nodeVersion)

setLocalTime

public void setLocalTime(TimeZoneDataType localTime)

setDataTypeVersion

public void setDataTypeVersion(String dataTypeVersion)

setDictionaryFragment

public void setDictionaryFragment(ByteString dictionaryFragment)

setAllowNulls

public void setAllowNulls(Boolean allowNulls)

setMaxStringLength

public void setMaxStringLength(UInteger maxStringLength)

setMaxArrayLength

public void setMaxArrayLength(UInteger maxArrayLength)

setEngineeringUnits

public void setEngineeringUnits(EUInformation engineeringUnits)

builder

public static UaVariableNode.UaVariableNodeBuilder builder(ServerNodeMap nodeMap)