/// <summary>
/// Returns true if the edge is traversable.
/// </summary>
/// <param name="edgeInterpreter"></param>
/// <param name="tagsIndex"></param>
/// <param name="tags"></param>
/// <returns></returns>
protected override bool CalculateIsTraversable(IEdgeInterpreter edgeInterpreter,
ITagsIndex tagsIndex, TagsCollection tags)
{
if (_vehicles.Count > 0)
{ // limit only to vehicles in this list.
foreach (Vehicle vehicle in _vehicles)
{
if (vehicle.CanTraverse(tags))
{ // one of them is enough.
return(true);
}
}
return(false);
}
return(edgeInterpreter.IsRoutable(tags));
}
/// <summary>
/// Returns true if the edge is traversable.
/// </summary>
/// <param name="edgeInterpreter"></param>
/// <param name="tagsIndex"></param>
/// <param name="tags"></param>
/// <returns></returns>
protected override bool CalculateIsTraversable(IEdgeInterpreter edgeInterpreter,
ITagsIndex tagsIndex, TagsCollection tags)
{
return(edgeInterpreter.IsRoutable(tags));
}