1. Person Data L10 marks] Step 1 Person Data, CustomerData [12 marks] Design a c
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Question
1. Person Data L10 marks] Step 1 Person Data, CustomerData [12 marks] Design a class named PersonDatawwith the following member variables lastName firstName address city state Zip phone Write the appropriate accessor and mutator functions for these member variables. Next, design a class named CustomerData, which is derived from the PersonData class. The CustomeDatam class should have the following member variables: customerNumber mailinglist The customerNumber variable will be used to hold a unique integer for each customer The mailinglist variable should be a bool. It will be set to true if the customer wishes to be on a mailing list, or false if the customer does not wish to be on a mailing list. Write appropriate accessor and mutator functions for these member variables. Demonstrate an object of the CustomerData class in a simple program. Sample output Customer #1 Last Name: Smith First Name: Joan Address: 123 M Street ain City: SmithvilleExplanation / Answer
class PersonData
{
public String lastName;
public String firstName;
public String address;
public String city;
public String state;
public int zip;
public int phone;
public void accessor(String lastName,String firstName,String address,String city,String state,int zip,int phone)
{
this.lastName=lastName;
this.firstName=firstName;
this.address=address;
this.city=city;
this.state=state;
this.zip=zip;
this.phone=phone;
}
public void Mutator()
{
System.out.println("Customer Data are:");
System.out.println("Last Name Of Customer Is:"+lastName);
System.out.println("First Name Of Customer Is:"+firstName);
System.out.println("Address Of Customer Is:"+address);
System.out.println("City Of Customer Is:"+city);
System.out.println("State Of Customer Is:"+state);
System.out.println("ZipCode Of Customer Is:"+zip);
System.out.println("Phone Number Of Customer Is:"+phone);
}
}
class CustomerData extends PersonData
{
int customerNo;
Boolean mailingList;
public void accessor(int customerNo,Boolean mailingList)
{
super.accessor();
this.customerNo=customerNo;
this.mailingList=mailingList;
}
public void mutator()
{
super.mutator();
System.out.println("Customer Number Is:"+customerNo);
if(customerNo==true)
{
System.out.println("Yes");
}
else
{
System.out.println("No");
}
}
}
class PreferredCustomer extends CustomerData
{
double purchasesAmount;
double discountLevel;
public void accessor(double purchasesAmount,double discountLevel)
{
super.accessor();
this.purchasesAmount=purchasesAmount;
this.discountLevel=discountLevel;
}
public void Multator()
{
super.mutator();
System.out.println("Purchase Amount Is:"+purchasesAmount);
System.out.println("Discount Level Is:"+discountLevel);
}
}
class simple
{
public static void main(String args[])
{
CustomerData cd=new CustomerData();
PreferredCustomer pc=new PreferredCustomer();
cd.accessor("Smith","Joan","123 Main Street","Smithville","NC",99999,12345);
pc.accessor("Smith","Joan","123 Main Street","Smithville","NC",99999,12345,2536,3000,10);
cd.mutator();
}
}
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