How to use

getMaxSpeed

method

in

com.graphhopper.routing.util.FootFlagEncoder

  @Override
  public double getSpeed(long flags) {
    double speed = super.getSpeed(flags);
    if (speed == getMaxSpeed()) {
      // We cannot be sure if it was a long or a short trip
      return SHORT_TRIP_FERRY_SPEED;
    }
    return speed;
  }
}

/**
 * @param weightToPrioMap associate a weight with every priority. This sorted map allows
 *                        subclasses to 'insert' more important priorities as well as overwrite determined priorities.
 */
void collect(ReaderWay way, TreeMap<Double, Integer> weightToPrioMap) {
  String highway = way.getTag("highway");
  if (way.hasTag("foot", "designated"))
    weightToPrioMap.put(100d, PREFER.getValue());
  double maxSpeed = getMaxSpeed(way);
  if (safeHighwayTags.contains(highway) || maxSpeed > 0 && maxSpeed <= 20) {
    weightToPrioMap.put(40d, PREFER.getValue());
    if (way.hasTag("tunnel", intendedValues)) {
      if (way.hasTag("sidewalk", sidewalksNoValues))
        weightToPrioMap.put(40d, AVOID_IF_POSSIBLE.getValue());
      else
        weightToPrioMap.put(40d, UNCHANGED.getValue());
    }
  } else if (maxSpeed > 50 || avoidHighwayTags.contains(highway)) {
    if (!way.hasTag("sidewalk", sidewalkValues))
      weightToPrioMap.put(45d, AVOID_IF_POSSIBLE.getValue());
  }
  if (way.hasTag("bicycle", "official") || way.hasTag("bicycle", "designated"))
    weightToPrioMap.put(44d, AVOID_IF_POSSIBLE.getValue());
}

@Test
public void testFerrySpeed() {
  ReaderWay way = new ReaderWay(1);
  way.setTag("route", "ferry");
  // a bit longer than an hour
  way.setTag("duration:seconds", "4000");
  long flags = footEncoder.handleWayTags(way, footEncoder.acceptWay(way), 0);
  assertTrue(footEncoder.getSpeed(flags) > footEncoder.getMaxSpeed());
  assertEquals(20, footEncoder.getSpeed(flags), .1);
}

  @Override
  public double getSpeed(long flags) {
    double speed = super.getSpeed(flags);
    if (speed == getMaxSpeed()) {
      // We cannot be sure if it was a long or a short trip
      return SHORT_TRIP_FERRY_SPEED;
    }
    return speed;
  }
}

/**
 * @param weightToPrioMap associate a weight with every priority. This sorted map allows
 *                        subclasses to 'insert' more important priorities as well as overwrite determined priorities.
 */
void collect(ReaderWay way, TreeMap<Double, Integer> weightToPrioMap) {
  String highway = way.getTag("highway");
  if (way.hasTag("foot", "designated"))
    weightToPrioMap.put(100d, PREFER.getValue());
  double maxSpeed = getMaxSpeed(way);
  if (safeHighwayTags.contains(highway) || maxSpeed > 0 && maxSpeed <= 20) {
    weightToPrioMap.put(40d, PREFER.getValue());
    if (way.hasTag("tunnel", intendedValues)) {
      if (way.hasTag("sidewalk", sidewalksNoValues))
        weightToPrioMap.put(40d, AVOID_IF_POSSIBLE.getValue());
      else
        weightToPrioMap.put(40d, UNCHANGED.getValue());
    }
  } else if (maxSpeed > 50 || avoidHighwayTags.contains(highway)) {
    if (!way.hasTag("sidewalk", sidewalkValues))
      weightToPrioMap.put(45d, AVOID_IF_POSSIBLE.getValue());
  }
  if (way.hasTag("bicycle", "official") || way.hasTag("bicycle", "designated"))
    weightToPrioMap.put(44d, AVOID_IF_POSSIBLE.getValue());
}

/**
 * @param weightToPrioMap associate a weight with every priority. This sorted map allows
 * subclasses to 'insert' more important priorities as well as overwrite determined priorities.
 */
void collect( OSMWay way, TreeMap<Double, Integer> weightToPrioMap )
{
  String highway = way.getTag("highway");
  if (way.hasTag("foot", "designated"))
    weightToPrioMap.put(100d, PREFER.getValue());
  double maxSpeed = getMaxSpeed(way);
  if (safeHighwayTags.contains(highway) || maxSpeed > 0 && maxSpeed <= 20)
  {
    weightToPrioMap.put(40d, PREFER.getValue());
    if (way.hasTag("tunnel", intendedValues))
    {
      if (way.hasTag("sidewalk", sidewalksNoValues))
        weightToPrioMap.put(40d, AVOID_IF_POSSIBLE.getValue());
      else
        weightToPrioMap.put(40d, UNCHANGED.getValue());
    }
  } else if (maxSpeed > 50 || avoidHighwayTags.contains(highway))
  {
    if (!way.hasTag("sidewalk", sidewalkValues))
      weightToPrioMap.put(45d, AVOID_IF_POSSIBLE.getValue());
  }
  if (way.hasTag("bicycle", "official") || way.hasTag("bicycle", "designated"))
    weightToPrioMap.put(44d, AVOID_IF_POSSIBLE.getValue());
}

/**
 * @param weightToPrioMap associate a weight with every priority. This sorted map allows
 *                        subclasses to 'insert' more important priorities as well as overwrite determined priorities.
 */
void collect(ReaderWay way, TreeMap<Double, Integer> weightToPrioMap) {
  String highway = way.getTag("highway");
  if (way.hasTag("foot", "designated"))
    weightToPrioMap.put(100d, PREFER.getValue());
  double maxSpeed = getMaxSpeed(way);
  if (safeHighwayTags.contains(highway) || maxSpeed > 0 && maxSpeed <= 20) {
    weightToPrioMap.put(40d, PREFER.getValue());
    if (way.hasTag("tunnel", intendedValues)) {
      if (way.hasTag("sidewalk", sidewalksNoValues))
        weightToPrioMap.put(40d, AVOID_IF_POSSIBLE.getValue());
      else
        weightToPrioMap.put(40d, UNCHANGED.getValue());
    }
  } else if (maxSpeed > 50 || avoidHighwayTags.contains(highway)) {
    if (!way.hasTag("sidewalk", sidewalkValues))
      weightToPrioMap.put(45d, AVOID_IF_POSSIBLE.getValue());
  }
  if (way.hasTag("bicycle", "official") || way.hasTag("bicycle", "designated"))
    weightToPrioMap.put(44d, AVOID_IF_POSSIBLE.getValue());
}