Need an API to Query Based on NodeSet Fragment

[opcfoundation-org]

The UA over MQTT Topic Tree will include a NodeSet Fragment that provides the immediate context for information in a published DataSet. A subscriber can parse it and manually request the NodeSets/Types that it needs to fully understand the fragment. However, it makes sense for the CloudLibrary to provide a short cut that takes the NodeSet Fragment as an input and returns all the Types that are referenced by that fragment.

[barnstee]

Need to wait for the V1.05.04 release of the OPC UA spec.