Creates an instance of HttpDateTimeInstant representing the time now.
Converts a Java calendar into an instance of HttpDateTimeInstant.
Converts a Java date into an instance of HttpDateTimeInstant.
Adds some seconds to this instant, returning a new instance.
Subtracts another instant, returning the number of seconds between them.
Subtracts some seconds off this instant, returning a new instance.
Implements ordering of instances.
Implements ordering of instances.
This instant converted to a Java date.
Formats this instant as a string in full RFC1123 format.
Formats this instant as a string in full RFC1123 format.
Expresses the number of seconds since 1st Jan 1970, as used in HTTP date headers.