Rental.java

public class Rental {
	private Movie _movie;
	private int _daysRented;

	public Rental(Movie movie, int daysRented) {
		_movie = movie;
		_daysRented = daysRented ;
	}
	public int getDaysRented() {
		return _daysRented ;
	}
	public Movie getMovie() {
		return _movie;
	}
	public double getCharge() {
		double result = 0;
		switch (getMovie().getPriceCode()) {
			case Movie.REGULAR:
				result += 2;
				if (getDaysRented() > 2)
				   result +=(getDaysRented()-2) * 1.5;
				break;  
			case Movie.NEW_RELEASE:
				result += getDaysRented() * 3;
				break;
  			case Movie.CHILDRENS:
				result += 1.5;
				if (getDaysRented() > 3)
				   result +=(getDaysRented()-3) * 1.5;
				break;
		}
		return result ;
	}
}