Constructor.
Cache of formatters.
Gets the formatting pattern for date and time styles for a locale and chronology. The locale and chronology are used to lookup the locale specific format for the requested dateStyle and/or timeStyle. !(p) If the locale contains the "rg" (region override) <a href="../../util/Locale.html#def_locale_extension">Unicode extensions</a>, the formatting pattern is overridden with the one appropriate for the region.
Prints the date-time object to the buffer. !(p) The context holds information to use during the format. It also contains the date-time information to be printed. !(p) The buffer must not be mutated beyond the content controlled by the implementation.
Parses text into date-time information. !(p) The context holds information to use during the parse. It is also used to store the parsed date-time information.
Prints or parses a localized pattern.