Java: A retail store has a preferred customer plan where customers can earn disc
ID: 3857246 • Letter: J
Question
Java:
A retail store has a preferred customer plan where customers can earn discounts
on all their purchases. The amount of a customer's discount is determined
by the amount of the customer's cumulative purchases in the store, as follows:
When a preferred customer spends $500, they get a 5% discount on all
future purchases.
When a preferred customer spends $1,000, they get a 6% discount on all
future purchases.
When a preferred customer spends $1,5000, they get a 7% discount on all
future purchases.
When a preferred customer spends $2,000, they get a 10% discount on all
future purchases.
Design a class named PreferredCustomer, which inherits from the Customer class
you created in Exercise 7. The preferredCustomer class should have int fields
for the amount of the customer's purchases and the customer's discount level.
Write a constructor that initializes these fields as well as accessor and
mutator methods.
Desmonstrate the class in a program that prompts the user to input the
customer's name, address, phone number, customer number, whether they want to
recieve mail, and the amount they've spent, and then uses that information
to create a PreferredCustomer object and print its information. (Use string
formatting to print the amount spent.)
Create all of the classes in the same file by not delcaring any of them public.
Run like following one:
Enter·name·of·customer:Holly·Alto
Enter·address·of·customer:2797·Colonial·Forest·Wayzata,·Wisconsin·53193
Enter·phone·number·of·customer:608-142-1014
Enter·customer·number:668602797
Enter·yes/no·--·does·the·customer·want·to·recieve·mail?:yes
Enter·amount·customer·has·spent:1756
Customer:·
Name:·Holly·Alto
Address:·2797·Colonial·Forest·Wayzata,·Wisconsin·53193
Phone·Number:·608-142-1014
Customer·Number:·668602797
Recieve·Mail?:·true
Amount·Purchased:·$1756.00
Percent·off:·7%
Explanation / Answer
Test.java
import java.util.Scanner;
public class Test{
public static void main(String[] args ){
Scanner input=new Scanner(System.in);
PreferredCustomer c=new PreferredCustomer(); System.out.println("Enter.name.of.customer:");
c.setName(input.nextLine());
System.out.println("Enter.address.of.customer:");
c.setAddress(input.nextLine());
System.out.println("Enter.phone.number.of.customer:");
c.setPhoneNo(input.nextLine());
System.out.println("Enter.customer.no:");
c.setCustomerNo(Integer.parseInt(input.nextLine()));
System.out.println("Enter yes/no does.customer.want.to.recieve.mail?");
String response=input.nextLine();
if(response.equals("yes"))
c.setRecieveMail(true);
else if(response.equals("no"))
c.setRecieveMail(false);
System.out.println("Enter.amount.customer.has.spent:");
c.setAmountSpent(Integer.parseInt(input.nextLine()));
//print customer
System.out.println("Customer: Name:"+c.getName());
System.out.println("Addres:"+c.getAddress());
System.out.println("Phone.Number:"+c.getPhoneNo());
System.out.println("Customer.Number:"+c.getCustomerNo());
System.out.println("Recieve.mail:"+c.recieveMail());
System.out.println(String. format("Amount.Purchased:$%d", c.getAmountSpent()));
System.out.println("Percent.off:"+c.getDiscount()+"%");
}
}
class Customer{
protected String name;
protected String address;
protected String phoneNo;
protected int customerNo;
protected boolean recieveMail;
Customer(String name,String address,String phoneNo,int customerNo,boolean mail){
this.name=name;
this.address=address;
this.phoneNo=phoneNo;
this.customerNo=customerNo;
recieveMail=mail;
}
Customer() {}
public String getName() {
return name;
}
public String getAddress() {
return address;
}
public String getPhoneNo(){
return phoneNo;
}
public int getCustomerNo(){
return customerNo;
}
public boolean recieveMail(){
return recieveMail;
}
public void setName(String name) {
this.name=name;
}
public void setAddress(String address) {
this.address=address;
}
public void setPhoneNo(String phoneNo){
this.phoneNo=phoneNo;
}
public void setCustomerNo(int no){
this.customerNo=no;
}
public void setRecieveMail(boolean mail){
this.recieveMail=mail;
}
}
class PreferredCustomer extends Customer{
private int amountSpent;
private int discount;
PreferredCustomer(String name,String address,String phoneNo,int customerNo,boolean recieveMail,int amountSpent ) {
super(name,address,phoneNo,customerNo,recieveMail);
this.amountSpent=amountSpent;
if(amountSpent>=2000)
discount=10;
else if(amountSpent>=1500)
discount=7;
else if(amountSpent>=1000)
discount=6;
else if(amountSpent>=500)
discount=5;
else
discount=0;
}
PreferredCustomer() {}
public int getAmountSpent(){
return amountSpent;
}
public int getDiscount(){
return discount;
}
public void setAmountSpent(int amount){
amountSpent=amount;
if(amountSpent>=2000)
discount=10;
else if(amountSpent>=1500)
discount=7;
else if(amountSpent>=1000)
discount=6;
else if(amountSpent>=500)
discount=5;
else
discount=0;
}
public void setDiscount(int discount){
this.discount=discount;
}
}
Related Questions
drjack9650@gmail.com
Navigate
Integrity-first tutoring: explanations and feedback only — we do not complete graded work. Learn more.