Hi boys,
in my example the ER schema has 3 tables:
1) People (PK is a code like social security number: varchar(20))
2) Schools (PK is a counter)
3) Students (PK is people's social number and school's ID)
ObjectOriented options:
1) I can modelling the Student class with multiple-inheritance from People and Schools class
2) I can modelling the Student class as stand alone class with some relations with the others two.
The questione is:
I have choose the second OO architectural option. So, how can I create an istance of Student from an istance o People and School.
I'd like to write a method like this:
Student student = new Student(onepeople, oneschool);
....but I only know the standard DataObject constructor:
dataContext.createAndRegisterNewObject(ObjEntity.class)
Any advices ?
Thank u to all of u
Ciao
Andrea