package Travel::Routing::DE::VRR; use strict; use warnings; use 5.010; no if $] >= 5.018, warnings => "experimental::smartmatch"; our $VERSION = '2.21'; 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 2.21 =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.