//-------------------------------------------------------------------------
public override FraConvention lookup(string name)
{
FraConvention value = BY_NAME.get(name);
if (value == null)
{
FraConvention created = createByName(name);
if (created != null)
{
string correctName = created.Name;
value = BY_NAME.computeIfAbsent(correctName, k => created);
BY_NAME.putIfAbsent(correctName.ToUpper(Locale.ENGLISH), value);
}
}
return(value);
}
// add code
private static Currency addCode(string currencyCode)
{
ArgChecker.matches(CODE_MATCHER, 3, 3, currencyCode, "currencyCode", "[A-Z][A-Z][A-Z]");
return(DYNAMIC.computeIfAbsent(currencyCode, code => new Currency(code, 0, "USD")));
}
//-------------------------------------------------------------------------
/// <summary>
/// Obtains an instance from the specified ISO-3166-1 alpha-2
/// two letter country code dynamically creating a country if necessary.
/// <para>
/// A country is uniquely identified by ISO-3166-1 alpha-2 two letter code.
/// This method creates the country if it is not known.
///
/// </para>
/// </summary>
/// <param name="countryCode"> the two letter country code, ASCII and upper case </param>
/// <returns> the singleton instance </returns>
/// <exception cref="IllegalArgumentException"> if the country code is invalid </exception>
//JAVA TO C# CONVERTER TODO TASK: Most Java annotations will not have direct .NET equivalent attributes:
//ORIGINAL LINE: @FromString public static Country of(String countryCode)
public static Country of(string countryCode)
{
ArgChecker.notNull(countryCode, "countryCode");
return(CACHE.computeIfAbsent(countryCode, c => addCode(c)));
}