OpcUA.DataTypeNode (Opex62541 v0.1.2) View Source
DataTypes represent simple and structured data types. DataTypes may contain
arrays. But they always describe the structure of a single instance. In
open62541, DataTypeNodes in the information model hierarchy are matched to
UA_DataType type descriptions for :ref:
generic-types via their NodeId.
Abstract DataTypes (e.g.
Number) cannot be the type of actual values.
They are used to constrain values to possible child DataTypes (e.g.