objectTypeUnknown extends TypeInformation with Product with Serializable
Specifies that no type information is available.
Note
Recall that the computational type of a value always has to
be available, but that a
ValuesDomain.typeOfValue(...) query does not need to take the computational type
into account. (Whenever the core framework requires the computational type of a
value it uses the respective method.) However, in case that the
underlying value may be an array or exception
value the reported type must not be TypeUnknown.
Linear Supertypes
Serializable, Serializable, Product, Equals, TypeInformation, AnyRef, Any
Specifies that no type information is available.
Recall that the computational type of a value always has to be available, but that a
ValuesDomain.typeOfValue(...)query does not need to take the computational type into account. (Whenever the core framework requires the computational type of a value it uses the respective method.) However, in case that the underlying value may be an array or exception value the reported type must not beTypeUnknown.