/* AUTHOR: Sandy Bartlett
   COURSE: SI 543
   PROJECT: OO programming
   DUE DATE: Feb. 16, 2001
   SUBMISSION DATE: Feb. 11, 2001
   
   SUMMARY
        An representation of an abstraction of a house.
   
   INPUT
        none

   OUTPUT
        none

   CLASS HIERARCHY 
        Object - House

   ASSUMPTIONS
        none
*/

import java.awt.*;

public abstract class House
{
   private float landArea = 1;
   private float size = 1;
   private String mainMaterial;
   private Color color;
   private int numberOfRooms = 1;

   private float price;

   public House()
   {
      mainMaterial = "cave";
      color = Color.black;
   } // default constructor

   public House(float land, float size, String material, Color c, int rooms)
   {
      landArea = land;
      this.size = size;
      mainMaterial = material;
      color = c;
      numberOfRooms = rooms;
   } // constructor with everything except price

   public House(float land, float size, String material, Color c, 
                int rooms, float price)
   {
      landArea = land;
      this.size = size;
      mainMaterial = material;
      color = c;
      numberOfRooms = rooms;
      this.price = price;
   } // constructor with everything 

   public abstract void draw(Graphics g);

   public float getLandArea()
   {
      return landArea;
   } //getLandArea

   public void setLandArea(float area)
   {
      if (area >= size)
         landArea = area;
   } // setLandArea

   public float getSize()
   {
      return size;
   } // getSize

   public void setSize(float newSize)
   {
      if (newSize >= 0)
         size = newSize;
   } // setSize

   public Color getColor()
   {
      return color;
   } // getColor

   public void setColor(Color newColor)
   {
      if (newColor != null)
         color = newColor;
   } // setColor

   public String getMainMaterial()
   {
      return mainMaterial;
   } // getMainMaterial

   public int getNumberOfRooms()
   {
      return numberOfRooms;
   } // getNumberOfRooms

   public void setNumberOfRooms(int rooms)
   {
      if (rooms >= 0)
         numberOfRooms = rooms;
   } //setNumberOfRooms

   public float getPrice()
   {
      return price;
   } // getPrice

   void setPrice(float price)
   {
      this.price = price;
   } // setPrice
} // House