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package DateTime::TimeZone::Floating;
use strict;
use vars qw ($VERSION @ISA);
$VERSION = 0.01;
use DateTime::TimeZone;
use base 'DateTime::TimeZone::OffsetOnly';
sub new {
my $class = shift;
return bless {
name => 'floating',
offset => 0
}, $class;
}
sub is_floating {1}
sub STORABLE_thaw {
my $self = shift;
my $cloning = shift;
my $serialized = shift;
my $class = ref $self || $self;
my $obj;
if ( $class->isa(__PACKAGE__) ) {
$obj = __PACKAGE__->new();
}
else {
$obj = $class->new();
}
%$self = %$obj;
return $self;
}
1;
__END__
=head1 NAME
DateTime::TimeZone::Floating - A time zone that is always local
=head1 SYNOPSIS
my $floating_tz = DateTime::TimeZone::Floating->new;
=head1 DESCRIPTION
This class is used to provide the DateTime::TimeZone API needed by
DateTime.pm, but for floating times, as defined by the RFC 2445 spec.
A floating time has no time zone, and has an effective offset of zero.
=head1 USAGE
This class has the same methods as a real time zone object, but the
C<short_name_for_datetime()>, and C<category()> methods both return
undef.
=head1 AUTHOR
Dave Rolsky, <autarch@urth.org>
=head1 COPYRIGHT & LICENSE
Copyright (c) 2003-2008 David Rolsky. All rights reserved. This
program is free software; you can redistribute it and/or modify it
under the same terms as Perl itself.
The full text of the license can be found in the LICENSE file included
with this module.
=cut
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