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8:50, EEST
February 21, 2014
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I created a NodeSet containing ObjectType definitions including method definitions and some instances of those objects. Through the codegen process all types have been generated. I also loaded the static model into the addressSpace.
The generated method handlers operate in the context of the TypeNode. When a method is called on an instanceNode, I cannot find a way to get the “context nodeId” of that instance node, which I need to meaningfully execute the functionality.
Does this mean, those instance nodes have to be created in code and use a methodHandler?
Cheers,
Hans-Uwe
10:49, EEST
December 21, 2011
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Yes, the generated class represents the type, but it can only be used in practice if you create instances of it. And then the instance for which the method handler is called has a NodeId, which you can access with ‘this.getNodeId()’.
Even though the method nodes are not usually duplicated for each instance, there is always the objectId provided as an argument to the method call, so it is called for a certain instance of the type.
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