Difference between revisions of "uaCap:InfoAccess Methods"

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{{CapabilityUri|/InformationAccess/Methods}}
 
{{CapabilityUri|/InformationAccess/Methods}}
 
'''Description'''
 
'''Description'''
Methods represent the function calls of Objects. They are invoked with a standard UA Service and return only after completion (successful or unsuccessful). Execution times for methods may vary, depending on the function that they perform.
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<br>Methods represent the function calls of Objects. They are invoked with a standard UA Service and return only after completion (successful or unsuccessful). Execution times for methods may vary, depending on the function that they perform.
  
 
'''Usage Considerations'''
 
'''Usage Considerations'''
 
* Methods are exposed in the Address Space with their name and argument definitions.  
 
* Methods are exposed in the Address Space with their name and argument definitions.  
  
{{uaConformance|TBD <!-- Client -->|
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{{uaConformance|
TBD <!-- Server -->
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[http://opcfoundation.org/UA-Profile/Client/Method '''Call arbitrary Methods''']
<!-- Example
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|
* [http://opcfoundation.org/UA-Profile/Server/GlobalCertificateManagement '''Global Certificate Management Server Profile''']
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[http://opcfoundation.org/UA-Profile/Server/Methods '''Expose Methods and support invocation''']
* [http://opcfoundation.org/UA-Profile/Client/GlobalCertificateManagement '''Global Certificate Management Client Profile''']
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-->
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}}
 
}}

Latest revision as of 12:42, 9 February 2015

URN:          https://opcfoundation.org/wiki/index.php/InformationAccess/Methods

Description
Methods represent the function calls of Objects. They are invoked with a standard UA Service and return only after completion (successful or unsuccessful). Execution times for methods may vary, depending on the function that they perform.

Usage Considerations

  • Methods are exposed in the Address Space with their name and argument definitions.

Conformance Testing

Client Server

Call arbitrary Methods

Expose Methods and support invocation