Polymorphism in XSD schema and JAXB classes

Question

I have an xml like this:

Answer 1

I found the answer with the help of Blaise Doughan's article here: http://bdoughan.blogspot.com/2010/11/jaxb-and-inheritance-using-xsitype.html

This schema:

combined with a binding file:

Will give abstract and inherited classes as I described in the question. The binding file will change Jaxb's default method name from getDoLaundryOrWashCarOrTidyBedroom() to getTasks().