com.prosysopc.ua.nodes

Interface UaObjectType

All Superinterfaces:

UaNode, UaType

All Known Implementing Classes:

UaObjectTypeImpl, UaObjectTypeNode

public interface UaObjectType
extends UaType

Interface definition for OPC UA object type.

UaObjectTypes provide definitions for Objects. The NodeClass of Objects is NodeClass.ObjectType.

UaObjectType inherits Attributes from UaNode. IsAbstract Attribute indicates if the ObjectType is abstract or not.

The ObjectType may use HasComponent references to define the structure of the type, consisting of Object, Method and DataVariable nodes. It may also define properties using the HasProperty references.

Object Types may use GeneratesEvent References to identify the type of Events that instances of the ObjectType may generate. These Objects may be the source of an Event of the specified type or one of its subtypes.

Note that the EventNotifier Attribute of an Object and the GeneratesEvent References of its ObjectType are completely unrelated.

GeneratesEvent References are optional, i.e. Objects may generate Events of an EventType that is not exposed by its ObjectType.

See Also:

UaType, UaVariableType, UaObject, UaDataType, UaReferenceType

Nested Class Summary

Nested classes/interfaces inherited from interface com.prosysopc.ua.nodes.UaNode

UaNode.Parameters

Field Summary

Fields

Modifier and Type	Field and Description
static QualifiedName	ICON_PROPERTY The identifier of the Icon property.

Method Summary

Modifier and Type	Method and Description
UaProperty	getIcon() The Icon Property provides an image that can be used by clients when displaying the Node.
void	setIcon(UaProperty icon) Set the value of the Icon property.

Methods inherited from interface com.prosysopc.ua.nodes.UaType

addSubType, getIsAbstract, getSuperType, getSuperTypeId, hasSuperType, inheritsFrom, inheritsFrom, inheritsFromAny, inheritsFromAny, setIsAbstract, setSuperType

Methods inherited from interface com.prosysopc.ua.nodes.UaNode

addComponent, addOrganizes, addProperty, addReference, addReference, addReference, addReference, addReference, addReference, deleteReference, deleteReference, deleteReference, deleteReference, getAddressSpace, getAttributes, getAttributesMap, getBrowseName, getBrowsePaths, getComponent, getComponents, getDescription, getDisplayName, getForwardReferences, getInverseReferences, getMethod, getNodeClass, getNodeId, getNodeVersionNode, getOrganizedNode, getOrganizedNodes, getProperties, getProperty, getReference, getReferences, getReferences, getSupportedAttributes, getUaBrowsePaths, getUaNodeId, getUserData, getUserWriteMask, getWriteMask, hasUserWriteAccess, hasWriteAccess, readAttribute, readAttribute, removeComponent, removeProperty, setAttribute, setAttributes, setBrowseName, setDescription, setDisplayName, setReferences, setUserData, setUserWriteMask, setWriteMask, supportsAttribute, writeAttribute

Field Detail

ICON_PROPERTY

static final QualifiedName ICON_PROPERTY

The identifier of the Icon property.

Method Detail

getIcon

UaProperty getIcon()

The Icon Property provides an image that can be used by clients when displaying the Node.

Returns:

the Icon property. This is an optional property, so it may be null, if the property is not defined.

setIcon

void setIcon(UaProperty icon)
      throws StatusException

Set the value of the Icon property. If the property already exists, the value is copied from the parameter.

Parameters:

icon - the Icon to set

Throws:

StatusException

See Also:

getIcon()