Chapter 5, Problem 9PE

Program Plan Intro

A class “Apartment”

Program plan:

• In a file “Apartment.java”, create a class “Apartment”,
  • Declare the necessary variables.
  • Define the constructor to set the initial values for the necessary variables.
  • Define the method “get_AptNumber()” to return the apartment number.
  • Define the method “get_Bedrooms()” to return the number of bed rooms.
  • Define the method “get_Baths()” to return the number of bath rooms.
  • Define the method “get_Rent ()” to return the rent.
• In a file “TestApartments.java”, create a class “TestApartments”,
  • Define the method “main ()”,
    • Create “Scanner” object.
    • Call the constructor “Apartment()” that instantiates “5” objects.
    • Declare the necessary variables.
    • Prompt the user to enter the minimum number of bed rooms.
    • Get the minimum number of bed rooms.
    • Prompt the user to enter the minimum number of bath rooms.
    • Get the minimum number of bath rooms.
    • Prompt the user to enter the maximum rent ready to pay.
    • Get from the user the maximum rent ready to pay.
    • Print the string with user criteria.
    • Execute if “true”,
      • If it is true, call the method “display1()”  for apartment-1.
      • Increment the count by “1”.
    • Execute if “true”,
      • If it is true, call the method “display1()”  for apartment-2.
      • Increment the count by “1”.
    • Execute if “true”,
      • If it is true, call the method “display1()”  for apartment-3.
      • Increment the count by “1”.
    • Execute if “true”,
      • If it is true, call the method “display1()”  for apartment-4.
    • Execute if “true”,
      • If it is true, call the method “display1()”  for apartment-5.
      • Increment the count by “1”.
    • Check whether the count is “0”,
      • If it is true, print invalid message.
        • Define the method “checkAptm()”,
        • • Set the Boolean value to “false”.
          • Check whether the number of available bed rooms, bath rooms, and rent is greater than or equal to the expected number of bed rooms, bath rooms, rent,
            • If it is true, set the Boolean value to “true”.
          • Return the Boolean value.
        • Define the method “display1()”,
        • • Print the output.