private Event event1 = null; // asocjacja binarna licznosc 0...1
public MainHall(Estate estate)
{
if (estate == null || !Estate.getEstates().Contains(estate))
{
throw new Exception("Estate can't be null");
}
counter++;
setEvent(null);
setHallId(counter);
setEstate(estate);
halls.Add(this);
}
public MainHall(Estate estate, Event event1)
{
if (estate == null || !Estate.getEstates().Contains(estate))
{
throw new Exception("Estate can't be null");
}
counter++;
setHallId(counter);
if (event1.getHall() != null)
{
event1.getHall().setEvent(null); // oznaczenie jako puste
setEvent(event1);
setEstate(estate);
halls.Add(this);
}
}
