Lab 2b House With Input

In this lab, you will create a House class and read user input with the Scanner class.

Create the House Class with User Input

Create a new class named in the format PX_LastName_FirstName_House

At the top of your program, write a multi-line comment stating

Your name
Intro Java
Lab 2b - HouseWithInput
Period
Date

Declare some instance variables to keep track of

number of doors
number of windows
number of bedrooms
asking price (cost of the house set by house owner)

Then, add 2 constructors:

A default constructor that initializes the attributes as follows:
- 10 doors
- 8 windows
- 3 bedrooms
- 435000 asking price
A second constructor that accepts parameters for number of doors, windows, bedrooms, and asking price

Then, add the following getter methods:

A method that returns the number of doors
A method that returns the number of windows
A method that returns the number of bedrooms
A method that returns the asking price

Add the following setter method:

A setter method that sets the asking price

Finally, add the following methods:

/** Calculate and return the market value for this house
    Market value is $300,000 plus $55,000 per bedroom
    plus $3,000 per window */
public double calculateMarketValue() {
    // Add your code here
}

// Adds more windows to the house
public void addWindows(int num) {
    // Add your code here
}

// Adds more doors to the house
public void addDoors(int num) {
    // Add your code here
}

/** Adds more bedrooms to the house
    Each new bedroom adds one new door and one new window */
public void addBedrooms(int num) {
    // Add your code here
}

/** returns true if the asking price is less than the
    calculated market value and false otherwise */
public boolean isBelowMarketValue() {
    // Add your code here
}

/** returns a String specifying this house's
     - number of bedrooms
     - market value
     - asking price */
public String toString() {
    // Add your code here
}

Create the Driver Class

Write a driver to test your House class using Scanner. Name your driver using the format PX_LastName_FirstName_HouseDriver.

Create a default house and print out the result of calling toString() on the house.

Print out the number of doors, number of windows, number of bedrooms, and asking price using the getters
Prompt the user for the number of number of doors, windows and bedrooms, and for the asking price.
Create a house using the values the user entered.
Print out the result of calling toString() on the house created by the user.
Print out whether the house is above, below or at market value
Add 1 bedroom to the house the user created.
Prompt the user for a new asking price.
Change asking price for the user created house using the setter.
Print out "After adding a bedroom: "
Print out the result of calling toString() on the house created by the user.
Print out whether the house is above, below or at market value

Here is some sample output (your wording can vary):

A 3 bedroom house with a market value of $489000.0 is for sale with asking price $435000.0
Doors: 10 Windows: 8 Bedrooms: 3 Asking Price: $435000.0
How many doors do you want? 5
How many windows do you want? 8
How many bedrooms do you want? 2
What is your asking price? 378000
A 2 bedroom house with a market value of $434000.0 is for sale with asking price $378000.0
The asking price is below market value.
What is your new asking price? 567000
After adding a bedroom: 
A 3 bedroom house with a market value of $492000.0 is for sale with asking price $567000.0
The asking price is above market value.

Submission

Make sure you have named your classes correctly using the format PX_LastName_FirstName_House and PX_LastName_FirstName_HouseDriver where X is your period. For example, if your name is Michael Wang and you are in 2nd period, the classes should be named P2_Wang_Michael_House and P2_Wang_Michael_HouseDriver.
Make sure you changed all references in your code accordingly so the code will still compile.
If you changed the class names in BlueJ, the file names should have been automatically changed to match.
Look in the file explorer/finder inside your project folder and find the corresponding java files named in the format PX_LastName_FirstName_House.java and PX_LastName_FirstName_HouseDriver.java. You should submit those two files below.
You can drag and drop or click on the Browse button and select both files so they are both submitted in a single submission.

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Gui Input And Output

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Outline

Lab 2b House With Input

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