David Classes

/*
 * Name:        David
 * Class:       CS225
 * Program:
 * Problem:
 * Input:
 * Output:
 */
package classes_3;

import java.util.Scanner;

/**
 *
 * @author dcrs
 */
public class Main
{//Open Main

   public static void main( String[] args )
   {//Open main
      Introduction();

      /* ---declarations----------------------------------------------------- */
      //have to pre-initialize these because the switch and loop hides them from
      //the Java Virtual Machine compiler.
      Scanner i = new Scanner(System.in);
      Room Kitchen = new Room(), Bedroom = new Room(), Den = new Room();
      double totalArea;
      String[] rooms = { "Kitchen", "Bedroom", "Den" };

      /* ---initializations-------------------------------------------------- */
      /* ---user-input-maybe------------------------------------------------- */
      /* ---calculation-manipulation-engine---------------------------------- */
      for (int count = 0; count < 3; count++) {
         System.out.println("Enter length and width of "+rooms[count]+": ");
         switch(count) {
            case 0:
               Kitchen.setName(rooms[count]);
               Kitchen.setLength(i.nextDouble());
               Kitchen.setWidth(i.nextDouble());
               break;
            case 1:
               Bedroom.setName(rooms[count]);
               Bedroom.setLength(i.nextDouble());
               Bedroom.setWidth(i.nextDouble());
               break;
            case 2:
               Den.setName(rooms[count]);
               Den.setLength(i.nextDouble());
               Den.setWidth(i.nextDouble());
               break;
         }
      }
      totalArea = Kitchen.getArea() + Bedroom.getArea() + Den.getArea();

      /* ---output----------------------------------------------------------- */
      System.out.println(Kitchen.printArea());
      System.out.println(Bedroom.printArea());
      System.out.println(Den.printArea());
      System.out.println("Total Area: "+totalArea);

      Conclusion();
   }//close main

   /* ----------------------------------------------------------------------- *
    * -------------Concluding-Remarks---------------------------------------- *
    * ----------------------------------------------------------------------- */
   public static void Conclusion()
   {//open Conclusion
   }//close Conclusion

   /* ----------------------------------------------------------------------- *
    * -------------Introductory---------------------------------------------- *
    * ----------------------------------------------------------------------- */
   public static void Introduction()
   {//open Introduction
   }//close Introduction
}//close Main

public class Room
{
   private String name;
   private double length;
   private double width;
   private double area;

   /*-------------------------------------------------------------------------*\
   |*---Constructor:-Generate-Initial-Values----------------------------------*|
   \*-------------------------------------------------------------------------*/
   public Room()
   {
      this.name = "Generic Room";
      this.length = 1;
      this.width = 1;
      this.area = length * width;
   }

   public Room( String name, double length, double width )
   {
      this.name = name;
      this.length = length;
      this.width = width;
      this.area = length * width;
   }

   //-------------------------------------------------------------------------*\
   //---Output----------------------------------------------------------------*|
   //-------------------------------------------------------------------------*/
   public String printArea()
   {
      return "Area of "+this.name+": "+this.area;
   }

   public void calculatetArea()
   {
      this.area = length*width;
   }

   /*-------------------------------------------------------------------------*\
   |*---Getters-and-Setters---------------------------------------------------*|
   \*-------------------------------------------------------------------------*/

   public double getArea()
   {
      return area;
   }

   public double getLength()
   {
      return length;
   }

   public double getWidth()
   {
      return width;
   }

   public String getName()
   {
      return name;
   }

   public void setLength( double length )
   {
      this.length = length;
      this.calculatetArea();
   }

   public void setWidth( double width )
   {
      this.width = width;
      this.calculatetArea();
   }

   public void setName( String name )
   {
      this.name = name;
   }

}