/**
* File:  			PetRock.java
* Author:			Mr. Instructor
* Programming:	  	LCCC - CIS 210
* Last Modified: 	January 2011
* Description: This application creates, prints, and computes
* the area of a pet rock (a rectangle with a name)
*/

public class PetRock
{
	private int    length;			// length of rectangular rock
	private int    width;			// width of rectangular rock
	private String name;			// name of rock

	/**
	* The PetRock() method constructs the pet rock with a given
	* length and width and name.
	*/
	public PetRock()
	{
		name 	= "Mr. Instructor's Pet Rock";
		length	= 30;
		width  	= 70;
	}	// PetRock constructor

	/**
	* The calculateArea() method calculates and returns
	* the area of the (rectangular) rock.
	*/
	public double calculateArea()
	{
		double area;
		area = length * width;
		return area;
	}	// calculateArea()

	/**
	* The drawRock() method prints out the rock's length & width as well
	* as the name of the rock then computes and prints the area
	* of the rock using the calculateArea() method.
	*/
	public void drawRock ()
	{
		System.out.println("Hello to the Pet Rock Program");
		System.out.println("");
		System.out.println("The name of my rock is "+name);
		System.out.println("The width of my rock is "+width);
		System.out.println("The length of my rock is "+length);
		System.out.println("The area of my rock is "+calculateArea());
	}	// drawRock()

	/**
	* The main() method starts everything
	*/
	public static void main(String argv[])
	{
		PetRock myPetRock;			// declare an empty PetRock variable called "myPetRock"
		myPetRock = new PetRock();	// create (instantiate) the new PetRock.
		myPetRock.drawRock();		// prints out the rock's information on the screen
	}	// main()
}	// PetRock()