Part of your first project

Assignment Help Basic Computer Science
Reference no: EM13165691

On completion of this course you are hired by the company Tickets R Us. Part of your first project is to develop an application to assist with the selling of tickets. After discussing with your client, you identify that each ticket requires two attributes: a serial number and a price. You also identify that three types of tickets are sold: counter tickets, Web tickets, and discount tickets. Following are the specifications: 1. Counter tickets are sold on the day of the event at a ticket counter. They cost £50. 2. Web tickets are purchased on the internet. Web tickets purchased a week in advance of the event are £30 and those purchased less than a week in advance are £40. 3. Discount tickets are a type of Web tickets. They are available for students and senior citizens. They are 50 percent off normal Web ticket prices, i.e. if purchased a week or more in advance they are £15 and if purchased less than a week in advance they are £20. To purchase a discount ticket you either need to be a student or a senior citizen. Proper identification will be needed at the time the ticket is collected. The reason for the discount (student or senior) will be printed on the ticket. For this assignment implement the following: a. A class called Ticket which will be the superclass of both types of tickets (CounterTicket and WebTicket). All common fields and operations (methods) need to be implemented for this class. Following are additional specifications for this class 1. each time a ticket is made, a serial number is incremented. 2. A constructor Ticket() 3. a method public int getPrice() to return the ticket's price 4. a method public String toString() returns a String. This return value can be used to print a ticket b. The class WebTicket inherits from Ticket. o A constructor WebTicket(int days) c. The class DiscountTicket inherits from WebTicket. o A constructor DiscountTicket(int days, String type) o Since discount tickets indicate the type of discount (i.e. 'student' or 'senior''), you will need to override the toString() method. d. Pricing information about the various tickets need to be given in the form of static variables as shown below: public static int COUNTER_TICKET_PRICE = 50; public static int WEB_TICKET_PRICE = 30; public static int WEB_TICKET_LT_WEEK_PRICE = 40; public static double DISCOUNT = 0.5; Please note that you have to place the static variables mentioned above in the appropriate classes (for example, Web ticket pricing information would be in WebTicket). To guide your development efforts as part of this assignment description you are provided a TicketsTst class and a test method. Include this class in your BlueJ project (easiest way would be to create a new TicketsTst class within BlueJ and then cut and paste the code you have been provided). For convenience, the test method is static. Hence, you do not need to create an instance of TicketsTst. Just right click on Ticketstst and run the test method. On running the test method your output should look like the following: Ticket: [ serial#: 0 Price: 30] Ticket: [ serial#: 1 Price: 40] Ticket: [ serial#: 2 Price: 50] Ticket: [ serial#: 3 Price: 20 Type: Student] Ticket: [ serial#: 4 Price: 15 Type: Senior] Total sales: 155

Reference no: EM13165691

Design limitations-including phone size

Just as Motorola believed in the mid-1990s that cellular customers would be slow to switch from Motorola's analog phones to digital phones produced by Ericsson and Nokia, th

Linear approach to software development

Waterfall is a linear approach to software development. In this methodology, each phase of the software development lifecycle is visited only once.  Agile is an iterative, t

Network layer and the data link layer

The source and destination are connected through two intermediate routers. During the data transmission from source to destination how many times each packet has to visit th

Find the z-value for this approach

Titanic, redux. Newspaper headlines at the time, and traditional wisdom in the succeeding decades, have held that women and children escaped the Titanic in greater proportio

Functional dependencies and minimal cover

All non-trivial functional dependencies have been correctly identified. There are no missing or extra functional dependencies that do not fit either the data or assumptions

Windows application that allows the user to explore knapsack

The user should be able to change the capacity of the knapsack, the sizes of the items, and the values of the items. The user should also create a list of item names that is

What is the impact on the efficiency of the operations

What is the impact on the efficiency of the operations enqueue and dequeue if we were to maintain the queue's front at the beginning of the list and the queue's back at the

Parallel processing effectiveness

Parallel processing effectiveness Consider two versions of the task graph in Fig. Version U corresponds to each node requiring unit computation time. Version E/O corresponds


Write a Review

Free Assignment Quote

Assured A++ Grade

Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!

All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd