9. nädala tunnitöö

RentalPriceCalculator.java

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+package rental;
+
+public class RentalPriceCalculator {
+	// age - age of driver
+	// licence - number of full years person holds driving licence
+	// clazz - class of the car from 1 (smallest) to 5 (largest) that person wishes to rent
+	// acc - has s/he caused any accidents within last year
+	// acc2 - has s/he participated (but not caused) in any accidents within last year
+	// season - if it is high season or not
+	private int age;
+	private int licence;
+	private int clazz;
+	private boolean accidentsCaused;
+	private boolean season;
+
+	RentalPriceCalculator(int age, int licence, int clazz, boolean accidentsCaused, boolean season){
+		age = this.age;
+		licence = this.licence;
+		clazz = this.clazz;
+		accidentsCaused = this.accidentsCaused;
+		season = this.season;
+	}
+
+	public double calculatePrice() {
+		double rentalprice = age;
+
+
+		if (age < 18) {
+			throw new IllegalArgumentException("Driver too young - cannot quote the price");
+		}else if (age <= 21 && clazz > 2) {
+			throw new UnsupportedOperationException("Drivers 21 y/o or less can only rent Class 1 vehicles");
+		}else if (clazz >=4 && age <= 25 && season == true) {
+			rentalprice = rentalprice * 2;
+		}else if (licence < 1) {
+			throw new IllegalArgumentException("Driver must hold driving licence at least for one year. Can not rent a car!");
+		}else if (licence < 3) {
+			rentalprice = rentalprice * 1.3;
+		}else if (accidentsCaused == true && age < 30) {
+			rentalprice += 15;
+		}else if (rentalprice > 1000) {
+			return 1000.00;
+		}else{
+			return rentalprice;
+		}
+		return rentalprice;
+	}
+}