// **********************************************************************// // <copyright>// //  BBN Technologies//  10 Moulton Street//  Cambridge, MA 02138//  (617) 873-8000// //  Copyright (C) BBNT Solutions LLC. All rights reserved.// // </copyright>// **********************************************************************// // $Source:// /cvs/distapps/openmap/src/openmap/com/bbn/openmap/tools/roads/RoadPoint.java,v// $// $RCSfile: RoadPoint.java,v $// $Revision: 1.1.2.2 $// $Date: 2004/10/14 18:27:43 $// $Author: dietrick $// // **********************************************************************package com.bbn.openmap.tools.roads;import com.bbn.openmap.omGraphics.OMGraphicList;import com.bbn.openmap.LatLonPoint;public class RoadPoint extends Waypoint implements RoadObject {    private Road road;    public RoadPoint(Road road, LatLonPoint loc, RoadLayer layer) {        super(loc, layer);        this.road = road;    }    public RoadPoint(Road road, Intersection intersection) {        super(intersection.location, intersection.layer);        this.road = road;    }    public static Class getGraphicClass() {        return Graphic.class;    }    public Road getRoad() {        return road;    }    public void delete() {        road.deleteRoadPoint(this);    }    public void update() {        super.update();        road.updateLines();    }    public void render(OMGraphicList gl, boolean forceNew) {        RoadGraphic visual = getVisual();        if (visual == null || forceNew) {            visual = new Graphic();            setVisual(visual);        }        gl.addOMGraphic((Graphic) visual);    }    public class Graphic extends Waypoint.Graphic {        public Graphic() {            super(2);        }        public RoadObject getRoadObject() {            return getRoadPoint();        }        public RoadPoint getRoadPoint() {            return RoadPoint.this;        }    }    public String toString() {        return "RoadPoint on road " + road + ", " + super.toString();    }}