Returns the field's value and/or a new NullPointerException if the given
objectref represents the value null.
Returns the field's value and/or a new NullPointerException if the given
objectref represents the value null.
The field's value or a new NullPointerException.
Returns the field's value.
Returns the field's value.
Sets the field's value if the given objectref is not null(in the Domain).
Sets the field's value if the given objectref is not null(in the Domain).
In the latter case a NullPointerException is thrown.
Sets the field's value.
Sets the field's value.
Queries the project information to identify fields with refined field type information.