Waypoint.java

/*
 * Waypoint.java
 *
 * Created on March 30, 2006, 5:22 PM
 *
 * To change this template, choose Tools | Template Manager
 * and open the template in the editor.
 */

package org.jdesktop.swingx.mapviewer;

import org.jdesktop.beans.AbstractBean;

/**
 * A Waypoint is a GeoPosition that can be drawn on a may using a
 * WaypointPainter.
 * 
 * @author joshy
 */
public class Waypoint extends AbstractBean {

	private GeoPosition position;

	/**
	 * Creates a new instance of Waypoint at lat/long 0,0
	 */
	public Waypoint() {
		this(new GeoPosition(0, 0, GeoPosition.WGS_84_EPSG));
	}

	@SuppressWarnings("javadoc")
	public Waypoint(double x, double y, int epsg) {
		this(new GeoPosition(x, y, epsg));
	}

	/**
	 * Creates a new instance of Waypoint at the specified GeoPosition
	 * 
	 * @param coord a GeoPosition to initialize the new Waypoint
	 */
	public Waypoint(GeoPosition coord) {
		this.position = coord;
	}

	/**
	 * Get the current GeoPosition of this Waypoint
	 * 
	 * @return the current position
	 */
	public GeoPosition getPosition() {
		return position;
	}

	/**
	 * Set a new GeoPosition for this Waypoint
	 * 
	 * @param coordinate a new position
	 */
	public void setPosition(GeoPosition coordinate) {
		GeoPosition old = getPosition();
		this.position = coordinate;
		firePropertyChange("position", old, getPosition());
	}

}