/// <summary>
///
/// </summary>
/// <returns></returns>
public static SystemTrieSingleton getInstance()
{
if (instance == null)
{
instance = new SystemTrieSingleton();
}
return(instance);
}
/// <summary>
/// Создание системной конструкции
/// </summary>
/// <param name="text">Текстовое описание конструкции</param>
/// <param name="charcnt">Количество символов, использованных для создания</param>
/// <returns>Системная конструкция</returns>
public override Rule CreateRule(string text, out int charcnt)
{
SystemTrieSingleton systemTrieSingleton = SystemTrieSingleton.getInstance();
var result = systemTrieSingleton.Search(text, out charcnt, out string Suggestion);
if (result != null)
{
return(result);
}
else
{
if (Suggestion.Length > 0)
{
throw new SyntaxError(Suggestion, text);
}
throw new SyntaxError("system rule", text);
}
}
