[Java] Konstruktorji

public class Person{
  private final String name;
  private Integer age;

  public Person(final String name){
    this name = name;
  }

  public String getName(){
    return name;
  }

  public void setAge(final Integer age){
    this.age = age;
  }

  public Integer getAge(){
    return age;
  }
}

class CarRental {
	protected String renterName;
	protected int zip;
	protected CarSize carSize;
	protected int daysRented;
	public CarRental(String renterName, int zip, CarSize carSize, int daysRented) {
		this.renterName = renterName;
		this.zip = zip;
		this.carSize = carSize;
		this.daysRented = daysRented;
	}
	
	public double getDailyRentalFee() {
		return carSize.getPrice();
	}

	public static enum CarSize {
		economy(29.99),
		midsize(38.99),
		fullsize(43.50);
		private double price;
		private CarSize(double price) {
			this.price = price;
		}
		protected double getPrice() {
			return price;
		}
	}
}

class LuxuryCarRental extends CarRental {
	public LuxuryCarRental(String renterName, int zip, int daysRented) {
		super(renterName,zip,null,daysRented);
	}
	public double getDailyRentalFee() {
		return 79.99;
	}
}

darkkk je 2. okt 2012 ob 14:51 izjavil:

Morda se v Javi ne da kake stvari narest brez konstruktorjev, ampak na splošno "konstruktorji" oz OOP ni potreben - je pa prekleto koristen. (Tole je precej filozofsko-teoretičen vidik, ne čist resno jemat, ampak Turingov stroj nima konstruktorja).