The components of this parameter are defined in Table 168.
|
Name |
Type |
Description |
|
RelativePath |
structure |
Defines a sequence of Referencesand BrowseNamesto follow. |
|
elements [] |
RelativePath Element |
A sequence of Referencesand BrowseNamesto follow. This structure is defined in-line with the following indented items. Each element in the sequence is processed by finding the targets and then using those targets as the starting nodes for the next element. The targets of the final element are the target of the RelativePath. |
|
referenceTypeId |
NodeId |
The type of reference to follow from the current node. The current path cannot be followed any further if the referenceTypeId is not available on the Node instance. If not specified then all Referencesare included and the parameter includeSubtypes is ignored. |
|
isInverse |
Boolean |
Only inverse references shall be followed if this value is TRUE. Only forward references shall be followed if this value is FALSE. |
|
includeSubtypes |
Boolean |
Indicates whether subtypes of the ReferenceTypeshould be followed. Subtypes are included if this value is TRUE. |
|
targetName |
QualifiedName |
The BrowseNameof the target node. The final element may have an empty targetName. In this situation all targets of the references identified by the referenceTypeId are the targets of the RelativePath. The targetNameshall be specified for all other elements. The current path cannot be followed any further if no targets with the specified BrowseNameexist. |
A RelativePathcan be applied to any starting Node. The targets of the RelativePathare the set of Nodesthat are found by sequentially following the elements in RelativePath.
A text format for the RelativePathcan be found in Clause A.2. This format is used in examples that explain the Servicesthat make use of the RelativePathstructure.