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package Travel::Routing::DE::VRR;
use strict;
use warnings;
use 5.010;
no if $] >= 5.018, warnings => "experimental::smartmatch";
our $VERSION = '2.20';
use parent 'Travel::Routing::DE::EFA';
sub new {
my ( $class, %opt ) = @_;
$opt{efa_url} = 'http://efa.vrr.de/vrr/XSLT_TRIP_REQUEST2';
return $class->SUPER::new(%opt);
}
1;
__END__
=head1 NAME
Travel::Routing::DE::VRR - unofficial interface to the efa.vrr.de German itinerary service
=head1 SYNOPSIS
use Travel::Routing::DE::VRR;
my $efa = Travel::Routing::DE::VRR->new(
origin => [ 'Essen', 'HBf' ],
destination => [ 'Duisburg', 'HBf' ],
);
for my $route ( $efa->routes ) {
for my $part ( $route->parts ) {
printf(
"%s at %s -> %s at %s, via %s to %s",
$part->departure_time, $part->departure_stop,
$part->arrival_time, $part->arrival_stop,
$part->train_line, $part->train_destination,
);
}
print "\n\n";
}
=head1 VERSION
version 2.20
=head1 DESCRIPTION
B<Travel::Routing::DE::VRR> is a client for the efa.vrr.de web interface.
You pass it the start/stop of your journey, maybe a time and a date and more
details, and it returns the up-to-date scheduled connections between those two
stops.
=head1 METHODS
=over
=item $efa = Travel::Routing::DE::VRR->new(I<%opts>)
Returns a new Travel::Routing::DE::VRR object and sets up its POST data via
I<%opts>.
Calls Travel::Routing::DE::EFA->new with the appropriate B<efa_url>, all
I<%opts> are passed on. See Travel::Routing::DE::EFA(3pm) for valid
parameters and methods
=back
When encountering an error, Travel::Routing::DE::VRR throws a
Travel::Routing::DE::EFA::Exception(3pm) object.
=head1 DEPENDENCIES
=over
=item * Travel::Routing::DE::EFA(3pm)
=item * LWP::UserAgent(3pm)
=item * XML::LibXML(3pm)
=back
=head1 BUGS AND LIMITATIONS
None known.
=head1 SEE ALSO
=over
=item * Travel::Routing::DE::EFA(3pm)
=back
=head1 AUTHOR
Copyright (C) 2009-2021 by Birte Kristina Friesel E<lt>derf@finalrewind.orgE<gt>
=head1 LICENSE
This program is licensed under the same terms as Perl itself.
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