/// <summary>
/// Returns true if the vehicle is allowed on the way represented by these tags
/// </summary>
protected override bool IsVehicleAllowed(IAttributeCollection tags, string highwayType)
{
if (!tags.InterpretAccessValues(VehicleTypes, "access"))
{
return(false);
}
// do the designated tags.
var bicycle = string.Empty;
if (tags.TryGetValue("bicycle", out bicycle))
{
if (bicycle == "designated")
{
return(true); // designated bicycle
}
if (bicycle == "yes")
{
return(true); // yes for bicycle
}
if (bicycle == "no")
{
return(false); // no for bicycle
}
}
if (highwayType == "steps")
{
if (tags.Contains("ramp", "yes"))
{
return(true);
}
return(false);
}
return(AccessibleTags.ContainsKey(highwayType));
}
/// <summary>
/// Returns true if the given attribute collection contains the same attributes than the given collection.
/// </summary>
public static bool ContainsSame(this IAttributeCollection attributes, IAttributeCollection other)
{
if (attributes == null && other == null)
{
return(true);
}
else if (attributes == null)
{
return(other.Count == 0);
}
else if (other == null)
{
return(attributes.Count == 0);
}
if (attributes.Count != other.Count)
{
return(false);
}
foreach (var a in attributes)
{
if (!other.Contains(a.Key, a.Value))
{
return(false);
}
}
foreach (var a in other)
{
if (!attributes.Contains(a.Key, a.Value))
{
return(false);
}
}
return(true);
}
/// <summary>
/// Returns true if the given attribute collection contains the same attributes than the given collection.
/// </summary>
public static bool ContainsSame(this IAttributeCollection attributes, IAttributeCollection other, params string[] exclude)
{
var attributesCount = 0;
var otherCount = 0;
if (attributes != null)
{
foreach (var a in attributes)
{
if (!exclude.Contains(a.Key))
{
attributesCount++;
if (!other.Contains(a.Key, a.Value))
{
return(false);
}
}
}
}
if (other != null)
{
foreach (var a in other)
{
if (!exclude.Contains(a.Key))
{
otherCount++;
if (!attributes.Contains(a.Key, a.Value))
{
return(false);
}
}
}
}
return(attributesCount == otherCount);
}
