/// <summary>
/// Constructs a string out of a list of labels and one extra label.
/// </summary>
/// <param name="labels"></param>
/// <param name="extra"></param>
/// <returns></returns>
public static string CreateString(this IList <RoutingLabel> labels, RoutingLabel extra)
{
StringBuilder builder = new StringBuilder(labels.CreateString());
builder.Append(extra.Label);
return(builder.ToString());
}
/// <summary>
/// Constructs a string out of a list of labels and one extra label.
/// </summary>
/// <param name="labels"></param>
/// <param name="extra"></param>
/// <returns></returns>
public static string CreateString(this IList<RoutingLabel> labels, RoutingLabel extra)
{
StringBuilder builder = new StringBuilder(labels.CreateString());
builder.Append(extra.Label);
return builder.ToString();
}
/// <summary>
/// Returns true if the given object equals this object in content.
/// </summary>
/// <param name="other"></param>
/// <returns></returns>
protected bool Equals(RoutingLabel other)
{
return Label == other.Label && string.Equals(Description, other.Description);
}
/// <summary>
/// Returns true if the given sequence is allowed.
/// </summary>
/// <param name="sequence"></param>
/// <param name="latest"></param>
/// <returns></returns>
public bool ForwardSequenceAllowed(IList<RoutingLabel> sequence, RoutingLabel latest)
{
return Regex.IsMatch(sequence.CreateString(latest), "^L*R*L*$");
}
/// <summary>
/// Returns true if the given object equals this object in content.
/// </summary>
/// <param name="other"></param>
/// <returns></returns>
protected bool Equals(RoutingLabel other)
{
return(Label == other.Label && string.Equals(Description, other.Description));
}