The ReferenceToChangetype specifies a single Referenceto add to or remove from an AddressSpace.
The elements of the type are defined in Table F.17.
Table F.17– ReferencesToChange
Element |
Type |
Description |
Source |
NodeId |
|
ReferenceType |
NodeId |
The identifier for the type of the Reference. |
IsForward |
Boolean |
TRUE if the Referenceis a forward reference. |
Target |
NodeId |
References to Nodesthat could exist are always allowed. In other words, a Referenceis never rejected simply because the target is unknown Node.
The source of the Referencemust exist in the AddressSpaceor in UANodeSetChangesdocument being processed.
Reverse Referencesare added when deemed practical by the processor.