BD obiektowe

//zad1
    public void getWomen(ObjectContainer _odb)
    {
        Employee kobieta = new Employee ('K', null, null, null);
        ObjectSet<Employee> kobiety = _odb.queryByExample(kobieta);
        for (Employee e : kobiety)
        {
            System.out.println(e.getSurname()+ ":" +e.getAge());
        }
    }

    //zad2
    public void getTeams(ObjectContainer _odb)
    {
        ObjectSet<Team> zespoly = _odb.queryByExample(Team.class);
        for(Team z : zespoly)
        {
            System.out.println(z.getName()+ ":" + z.getEmployees().size());
        }
    }

    //zad3
    public void getOldWoman(ObjectContainer _odb)
    {
        ObjectSet<Employee> kobiety = _odb.query(new Predicate<Employee>()
        {
            @Override
            public boolean match(Employee p)
            {
                return ( p.getSex() == 'K' && p.getAge()>60);
            }
        });
       for(Employee z : kobiety)
        {
           System.out.println(z.getSurname()+ ":" +z.getAge());
        }
    }