public static MultiMetaDataRequest of(final List<String> quandlCodes) {
    ArgumentChecker.notNullOrEmpty(quandlCodes, "quandlCodes");
    return new MultiMetaDataRequest(quandlCodes);
  }
public static MultiMetaDataRequest of ( final List < String > quandlCodes ) { ArgumentChecker . notNullOrEmpty ( quandlCodes , "quandlCodes" ) ; return new MultiMetaDataRequest ( quandlCodes ) ; }
Factory method to create a meta data request instance.

@param quandlCodes the list of quandl codes for the meta data required, not null
@return an instance of the MetaDataRequest for the given quandlCode, not null