The ISO date formatter that formats or parses the ordinal date
without an offset, such as '2012-337'.
!(p)
This returns an immutable formatter capable of formatting and parsing
the ISO-8601 extended ordinal date format.
The format consists of:
!(ul)
!(li)Four digits or more for the {@link ChronoField#YEAR year}.
Years _in the range 0000 to 9999 will be pre-padded by zero to ensure four digits.
Years outside that range will have a prefixed positive or negative symbol.
!(li)A dash
!(li)Three digits for the {@link ChronoField#DAY_OF_YEAR day-of-year}.
This is pre-padded by zero to ensure three digits.
!(li)If the offset is not available to format or parse then the format is complete.
!(li)The {@link ZoneOffset#getId() offset ID}. If the offset has seconds then
they will be handled even though this is not part of the ISO-8601 standard.
Parsing is case insensitive.
</ul>
!(p)
As this formatter has an optional element, it may be necessary to parse using
{@link DateTimeFormatter#parseBest}.
!(p)
The returned formatter has a chronology of ISO set to ensure dates _in
other calendar systems are correctly converted.
It has no override zone and uses the {@link ResolverStyle#STRICT STRICT} resolver style.
The ISO date formatter that formats or parses the ordinal date without an offset, such as '2012-337'. !(p) This returns an immutable formatter capable of formatting and parsing the ISO-8601 extended ordinal date format. The format consists of: !(ul) !(li)Four digits or more for the {@link ChronoField#YEAR year}. Years _in the range 0000 to 9999 will be pre-padded by zero to ensure four digits. Years outside that range will have a prefixed positive or negative symbol. !(li)A dash !(li)Three digits for the {@link ChronoField#DAY_OF_YEAR day-of-year}. This is pre-padded by zero to ensure three digits. !(li)If the offset is not available to format or parse then the format is complete. !(li)The {@link ZoneOffset#getId() offset ID}. If the offset has seconds then they will be handled even though this is not part of the ISO-8601 standard. Parsing is case insensitive. </ul> !(p) As this formatter has an optional element, it may be necessary to parse using {@link DateTimeFormatter#parseBest}. !(p) The returned formatter has a chronology of ISO set to ensure dates _in other calendar systems are correctly converted. It has no override zone and uses the {@link ResolverStyle#STRICT STRICT} resolver style.