Question

Write a complete Java program to do the following

Your code should have:

1. A super class named Home
   • Properties
     • address
     • SF (this is the number of Square feet)
     • value (this is the dollar value of the home)
     • PPSF (price per square foot) you will calculate this in a method
   • Methods
     • Set and get methods for all properties
     • CalcPPSF - (PPSF is the value/SF)

2. A sub class named Condo, which has one more HOA property:
   • Property:
     • HOAfee (home owners association fee)
   • Methods
     • Set and get methods

3. A DemoCondo class, which is used to test your classes:
   • Create 10 Condo objects in an array (use a loop)
   • The addresses are 101 thru 110 Hardscrabble Drive
   • The SF are all 1150
   • The values are all $450,000
   • Use the calcPPSF method to fill the PPSF
   • The HOAfees are all $350

Output the contents of the array to the console after you have filled the array.

Answer 1

class Home
{
int address;
int SF;
double value;
double PPSF;

void setAddress(int address)
{
this.address=address;
}
void setSF(int SF)
{
this.SF=SF;
}
void setValue(double value)
{
this.value=value;
}
int getAddress()
{
return address;
}
int getSF()
{
return SF;
}
double getValue()
{
return value;
}

double calcPPSF(int SF,double value)
{
PPSF=value/SF;
return PPSF;
}
double getPPSF()
{
return PPSF;
}
}
class Cando extends Home
{
int HOAfee;
void setHOAfee(int HOAfee)
{
this.HOAfee=HOAfee;
}
int getHOAfee()
{
return HOAfee;
}
}
public class DemoCondo
{
public static void main(String args[])
{
Cando[] c=new Cando[10];
for(int i=0;i<10;i++)
{
c[i]=new Cando();
c[i].setAddress(101+i);
c[i].setSF(1150);
c[i].setValue(450000);
c[i].PPSF=c[i].calcPPSF(1150,450000);
c[i].setHOAfee(350);
}
System.out.println("ADDRESS\tSF\tVALUE\t\tPPSF\t\t\tHOAFEE\n\n");
for(int i=0;i<10;i++)
{
  
System.out.println(c[i].getAddress()+"\t"+c[i].getSF()+"\t"+c[i].getValue()+"\t"+c[i].getPPSF()+"\t"+c[i].getHOAfee());
}
}
}