The Method GetIdentifiers is used to get the list of identifiers available in the system which were managed by external systems. The list of identifiers reported includes the identifiers sent by a Client or any other external interface.
The signature of this Method is specified below. Table 88 and Table 89 specify the Arguments and AddressSpace representation, respectively.
Signature
GetIdentifiers (
[in]0:String productInstanceUri,
[in]0:TrimmedString[] identifierNames,
[out]EntityDataType[] entityList,
[out]0:Int64 status,
[out]0:LocalizedText statusMessage)
Table 88 – GetIdentifiers Method Arguments
|
Argument |
Description |
|
productInstanceUri |
With this argument the Client can provide the identifier of the asset on which this method is applicable. It can be empty if the method is modelled directly under the required asset. If it is empty, the system can consider the identifier of the asset where the Server is running. |
|
identifierNames |
The list of names of the identifiers which are requested. If it is empty, then all available identifiers are returned. |
|
entityList |
It is the list of identifiers available in the joining system based on the input criteria. |
|
status |
It provides the status of the Method execution. Refer 7.4 for details. |
|
statusMessage |
It provides the high-level status information in a user-friendly text. |
Table 89 – GetIdentifiers Method AddressSpace Definition
|
Attribute |
Value |
||||
|
BrowseName |
GetIdentifiers |
||||
|
References |
Node Class |
BrowseName |
DataType |
TypeDefinition |
ModellingRule |
|
0:HasProperty |
Variable |
0:InputArguments |
0:Argument[] |
0:PropertyType |
0:Mandatory |
|
0:HasProperty |
Variable |
0:OutputArguments |
0:Argument[] |
0:PropertyType |
0:Mandatory |