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

Class UaVariableTypeNode

java.lang.Object

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

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

All Implemented Interfaces:

Node, VariableTypeNode, UaServerNode

public class UaVariableTypeNode
extends UaNode
implements VariableTypeNode

Constructor Summary

Constructors

Constructor and Description
UaVariableTypeNode(UaNodeContext context, NodeId nodeId, QualifiedName browseName, LocalizedText displayName, LocalizedText description, UInteger writeMask, UInteger userWriteMask, DataValue value, NodeId dataType, Integer valueRank, UInteger[] arrayDimensions, Boolean isAbstract)

Method Summary

Modifier and Type	Method and Description
UInteger[]	getArrayDimensions()
Object	getAttribute(AttributeId attributeId) Direct read access to the field for attributeId, bypassing the AttributeFilterChain.
NodeId	getDataType()
Boolean	getIsAbstract()
@Nullable String	getNodeVersion() Get the value of the NodeVersion Property, if it exists.
DataValue	getValue()
Integer	getValueRank()
void	setArrayDimensions(UInteger[] arrayDimensions)
void	setAttribute(AttributeId attributeId, Object value) Direct write access to the field for attributeId, bypassing the AttributeFilterChain.
void	setDataType(NodeId dataType)
void	setIsAbstract(Boolean isAbstract)
void	setNodeVersion(String nodeVersion) Set the value of the NodeVersion Property.
void	setValue(DataValue value)
void	setValueRank(Integer valueRank)

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

addAttributeObserver, addReference, delete, findNode, findNode, findNode, findNode, fireAttributeChanged, getAttribute, getAttributeDelegate, getBrowseName, getDescription, getDisplayName, getFilterChain, getManagedNode, getManagedNode, getNodeClass, getNodeContext, getNodeId, getNodeManager, getObjectComponent, getObjectComponent, getObjectComponent, getProperty, getProperty, getPropertyNode, getPropertyNode, getPropertyNode, getReferences, getUserWriteMask, getVariableComponent, getVariableComponent, getVariableComponent, getWriteMask, removeAttributeObserver, removeReference, setAttribute, setAttributeDelegate, setBrowseName, setDescription, setDisplayName, setNodeClass, setNodeId, 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.core.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.UaServerNode

readAttribute, readAttribute, readAttribute, writeAttribute, writeAttribute

Constructor Detail

UaVariableTypeNode

public UaVariableTypeNode(UaNodeContext context,
                          NodeId nodeId,
                          QualifiedName browseName,
                          LocalizedText displayName,
                          LocalizedText description,
                          UInteger writeMask,
                          UInteger userWriteMask,
                          DataValue value,
                          NodeId dataType,
                          Integer valueRank,
                          UInteger[] arrayDimensions,
                          Boolean isAbstract)

Method Detail

getValue

public DataValue getValue()

Specified by:

getValue in interface VariableTypeNode

getDataType

public NodeId getDataType()

Specified by:

getDataType in interface VariableTypeNode

getValueRank

public Integer getValueRank()

Specified by:

getValueRank in interface VariableTypeNode

getArrayDimensions

public UInteger[] getArrayDimensions()

Specified by:

getArrayDimensions in interface VariableTypeNode

getIsAbstract

public Boolean getIsAbstract()

Specified by:

getIsAbstract in interface VariableTypeNode

setValue

public void setValue(DataValue value)

Specified by:

setValue in interface VariableTypeNode

setDataType

public void setDataType(NodeId dataType)

Specified by:

setDataType in interface VariableTypeNode

setValueRank

public void setValueRank(Integer valueRank)

Specified by:

setValueRank in interface VariableTypeNode

setArrayDimensions

public void setArrayDimensions(UInteger[] arrayDimensions)

Specified by:

setArrayDimensions in interface VariableTypeNode

setIsAbstract

public void setIsAbstract(Boolean isAbstract)

Specified by:

setIsAbstract in interface VariableTypeNode

getAttribute

public Object getAttribute(AttributeId attributeId)

Description copied from class: UaNode

Direct read access to the field for attributeId, bypassing the AttributeFilterChain.

Overrides:

getAttribute in class UaNode

Parameters:

attributeId - the AttributeId to get the value for.

Returns:

the value for attributeId.

setAttribute

public void setAttribute(AttributeId attributeId,
                         Object value)

Description copied from class: UaNode

Direct write access to the field for attributeId, bypassing the AttributeFilterChain.

Setting an attribute value invokes UaNode.fireAttributeChanged(AttributeId, Object), notifying any registered AttributeObservers of the change.

Overrides:

setAttribute in class UaNode

Parameters:

attributeId - the AttributeId to set the value for.

value - the value to set.

getNodeVersion

@Nullable
public @Nullable String getNodeVersion()

Get the value of the NodeVersion Property, if it exists.

Returns:

the value of the NodeVersion Property, if it exists.

See Also:

VariableTypeNodeProperties.NodeVersion

setNodeVersion

public void setNodeVersion(String nodeVersion)

Set the value of the NodeVersion Property.

A PropertyNode will be created if it does not already exist.

Parameters:

nodeVersion - the value to set.

See Also:

VariableNodeProperties.NodeVersion