package ca.ubc.cs.spl.aspectPatterns.examples.observer.aspectj;

/* -*- Mode: Java; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 *
 * This file is part of the design patterns project at UBC
 *
 * The contents of this file are subject to the Mozilla Public License
 * Version 1.1 (the "License"); you may not use this file except in
 * compliance with the License. You may obtain a copy of the License at
 * either http://www.mozilla.org/MPL/ or http://aspectj.org/MPL/.
 *
 * Software distributed under the License is distributed on an "AS IS" basis,
 * WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
 * for the specific language governing rights and limitations under the
 * License.
 *
 * The Original Code is ca.ubc.cs.spl.aspectPatterns.
 * 
 * For more details and the latest version of this code, please see:
 * http://www.cs.ubc.ca/labs/spl/projects/aodps.html
 *
 * Contributor(s):   
 */

import java.awt.Color;

/**
 * Represents a point with x and y coordinates and a color.
 *
 * @author  Jan Hannemann
 * @author  Gregor Kiczales
 * @version 1.11, 04/01/04
 */
  
public class Point {

    /**
     * the point's x-coordinate
     */
         
    private int x;
    
    /**
     * the point's y-coordinate
     */
    
    private int y;
    
    /** 
     * the point's current color
     */
     
    private Color color;
    
    /**
     * Creates a new point object based on x and y coordinates and color.
     */
    
    public Point(int x, int y, Color color) {
    	this.x=x;
	    this.y=y;
    	this.color=color;
    }
    
    /**
     * Returns the point's current x-coordinate.
     *
     * @return the current x-coordinate
     */

    public int getX() { 
    	return x; 
    }

    /**
     * Returns the point's current y-coordinate.
     *
     * @return the current y-coordinate
     */

    public int getY() { 
    	return y; 
    }
    
    /**
     * Sets the current x-coordinate.
     *
     * @param x the new x-coordinate
     */

    public void setX(int x) { 
    	this.x = x; 
    }

    /**
     * Sets the current y-coordinate.
     *
     * @param y the new y-coordinate
     */

    public void setY(int y) { 
    	this.y = y;
    }

    /**
     * Returns the point's current color.
     *
     * @return the current color
     */

    public Color getColor() { 
    	return color; 
    }

    /**
     * Sets the current color.
     *
     * @param color the new color
     */

    public void setColor(Color color) { 
    	this.color=color; 
    }
}
