For the next four problems, consider the task of representing types of tickets t
ID: 3863662 • Letter: F
Question
For the next four problems, consider the task of representing types of tickets to campus events. Each ticket has a unique number and a price. There are three types of tickets: walk-up tickets, advance tickets, and student advance tickets. Figure 9.10 illustrates the types: Walk-up tickets are purchased the day of the event and cost $50. Advance tickets purchased 10 or more days before the event cost $30, and advance tickets purchased fewer than 10 days before the event, cost $40. Student advance tickets are sold at half the price of normal advance tickets: When they are purchased 10 or more days early they cost $15, and when they are purchased fewer than 10 days early they cost $20. Implement a class called Ticket that will serve as the superclass for all three types of tickets. Define all common operations in this class, and specify all differing operations in such a way that every subclass must implement them. No actual objects of type Ticket will be created: Each actual ticket will be an object of a subclass type. Define the following operations: the ability to construct a ticket by number. The ability to ask for a ticket's price. The ability to print ln a ticket object as a String. An example String would be "Number: 17, Price: 50.0".Explanation / Answer
public class Ticket {
private int number;
private double price;
public Ticket(int number){
this.setNumber(number);
}
public int getNumber() {
return number;
}
public void setNumber(int number) {
this.number = number;
}
public double getPrice() {
return price;
}
public void setPrice(double price) {
this.price = price;
}
public String toString(){
return "Number:n"+number+" , Price: "+price+" ";
}
}