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package Travel::Status::DE::VRR::Line;
use strict;
use warnings;
use 5.010;
use parent 'Class::Accessor';
our $VERSION = '1.04';
Travel::Status::DE::VRR::Line->mk_ro_accessors(
qw(direction name operator route type valid));
sub new {
my ( $obj, %conf ) = @_;
my $ref = \%conf;
return bless( $ref, $obj );
}
sub TO_JSON {
my ($self) = @_;
return { %{$self} };
}
1;
__END__
=head1 NAME
Travel::Status::DE::VRR::Line - Information about a line departing at the
requested station
=head1 SYNOPSIS
for my $line ($status->lines) {
printf(
"line %s -> %s\nRoute: %s\nType %s, operator %s\nValid: %s\n\n",
$line->name, $line->direction, $line->route,
$line->type, $line->operator, $line->valid
);
}
=head1 VERSION
version 1.04
=head1 DESCRIPTION
Travel::Status::DE::VRR::Line describes a tram/bus/train line departing at the
stop requested by Travel::Status::DE::VRR. Note that it only covers one
direction, so in most cases, you get two Travel::Status::DE::VRR::Line objects
per actual line.
=head1 METHODS
=head2 ACCESSORS
=over
=item $line->direction
Direction of the line. Name of either the destination stop or one on the way.
=item $line->name
Name of the line, e.g. "U11", "SB15", "107".
=item $line->operator
Operator of the line, as in the local transit company responsible for it.
May be undefined.
=item $line->route
Partial route of the line (as string), usually start and destination with two
stops in between. May be undefined.
Note that start means the actual start of the line, the stop requested by
Travel::Status::DE::VRR::Line may not even be included in this listing.
=item $line->type
Type of the line. Observed values so far are "Bus", "NE", "StraE<szlig>enbahn",
"U-Bahn".
=item $line->valid
When / how long above information is valid.
=back
=head2 INTERNAL
=over
=item $line = Travel::Status::DE::VRR::Line->new(I<%data>)
Returns a new Travel::Status::DE::VRR::Line object. You should not need to
call this.
=item $line->TO_JSON
Allows the object data to be serialized to JSON.
=back
=head1 DIAGNOSTICS
None.
=head1 DEPENDENCIES
=over
=item Class::Accessor(3pm)
=back
=head1 BUGS AND LIMITATIONS
The B<route> accessor returns a simple string, an array might be better suited.
=head1 SEE ALSO
Travel::Status::DE::VRR(3pm).
=head1 AUTHOR
Copyright (C) 2011 by Daniel Friesel E<lt>derf@finalrewind.orgE<gt>
=head1 LICENSE
This module is licensed under the same terms as Perl itself.
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