de.monarchy.guideme.util
Class RoutePoint

java.lang.Object
  de.monarchy.guideme.util.GeoCoordinate
      de.monarchy.guideme.util.PointOfInterest
          de.monarchy.guideme.util.RoutePoint

All Implemented Interfaces:

POI, java.io.Serializable

public class RoutePoint
extends PointOfInterest

RoutePoint is a special type of POI. It represents routing information about turning points and similar. In addition to position and description, it also holds information about the distance to the next point.

Author:

dstuerze

See Also:

Serialized Form

Field Summary

Fields inherited from class de.monarchy.guideme.util.GeoCoordinate

DEG_TO_RAD, EARTH_RADIUS, RAD_TO_DEG

Constructor Summary

RoutePoint(double lat, double lon, java.lang.String descr, double dist)
Creates a new route point with the given information.

RoutePoint(GeoCoordinate gc, java.lang.String descr, double dist)
Creates a new route point with the given information.

Method Summary

double

getDistance() Returns the distance to the next route point.

Methods inherited from class de.monarchy.guideme.util.PointOfInterest

equals, getDescription, getLocation, getView, hashCode

Methods inherited from class de.monarchy.guideme.util.GeoCoordinate

distanceTo, getLatitude, getLongitude, setLatitude, setLongitude, toString, trackAngle

Methods inherited from class java.lang.Object

getClass, notify, notifyAll, wait, wait, wait

Methods inherited from interface de.monarchy.guideme.util.POI

getLatitude, getLongitude

Constructor Detail

RoutePoint

public RoutePoint(double lat,
                  double lon,
                  java.lang.String descr,
                  double dist)

Creates a new route point with the given information. As every POI, it needs a location and description. Additionally, it holds information about the distance to the next POI on the route. The description can be used for instructions.

Parameters:

lat - latitude of the location

lon - longitude of the location

descr - description

dist - distance to next point, >= 0.

Throws:

java.lang.IllegalArgumentException - if dist < 0.

RoutePoint

public RoutePoint(GeoCoordinate gc,
                  java.lang.String descr,
                  double dist)

Creates a new route point with the given information. As every POI, it needs a location and description. Additionally, it holds information about the distance to the next POI on the route. The description can be used for instructions.

Parameters:

gc - location

descr - description

dist - distance to next point, >= 0.

Throws:

java.lang.IllegalArgumentException - if dist < 0.

Method Detail

getDistance

public double getDistance()

Returns the distance to the next route point.

Returns:

distance to next route point