/// <summary>
/// The formal representation of this date.
/// </summary>
/// <returns>
/// The formal representation of this date.
/// </returns>
public override String ToFormalString()
{
StringBuilder range = new StringBuilder();
if (approximate)
{
range.Append('A');
}
if (start != null)
{
range.Append(start.ToFormalString());
}
range.Append('/');
if (duration != null)
{
range.Append(duration.ToFormalString());
}
else if (end != null)
{
range.Append(end.ToFormalString());
}
return(range.ToString());
}
/// <summary>
/// The formal representation of this date.
/// </summary>
/// <returns>
/// The formal representation of this date.
/// </returns>
public override String ToFormalString()
{
return("A" + simpleDate.ToFormalString());
}