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package Travel::Routing::DE::VRR::Route::Part;
use strict;
use warnings;
use 5.010;
use parent 'Class::Accessor';
our $VERSION = '2.03';
Travel::Routing::DE::VRR::Route::Part->mk_ro_accessors(
qw(arrival_platform arrival_stop
arrival_date arrival_time arrival_sdate arrival_stime
delay departure_platform departure_stop
departure_date departure_time departure_sdate departure_stime
train_line train_destination
)
);
sub new {
my ( $obj, %conf ) = @_;
my $ref = \%conf;
return bless( $ref, $obj );
}
sub arrival_stop_and_platform {
my ($self) = @_;
if ( length( $self->arrival_platform ) ) {
return
sprintf( '%s: %s', $self->get(qw(arrival_stop arrival_platform)) );
}
return $self->arrival_stop;
}
sub departure_stop_and_platform {
my ($self) = @_;
if ( length( $self->departure_platform ) ) {
return
sprintf( '%s: %s',
$self->get(qw(departure_stop departure_platform)) );
}
return $self->departure_stop;
}
sub extra {
my ($self) = @_;
return @{ $self->{extra} // [] };
}
sub via {
my ($self) = @_;
return @{ $self->{via} // [] };
}
1;
__END__
=head1 NAME
Travel::Routing::DE::VRR::Route::Part - Describes one connection between two
points, without interchanges
=head1 SYNOPSIS
for my $part ( $route->parts ) {
if ( $part->extra ) {
say join( "\n", $part->extra );
}
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,
);
}
=head1 VERSION
version 2.03
=head1 DESCRIPTION
B<Travel::Routing::DE::VRR::Route::Part> holds one specific connection (without
interchanges) between two points. It specifies the start/stop point and time,
the train line and its destination, and optional additional data.
It is usually obtained by a call to Travel::Routing::DE::VRR::Route(3pm)'s
B<parts> method.
=head1 METHODS
=head2 ACCESSORS
"Actual" in the description means that the delay (if available) is already
included in the calculation, "Scheduled" means it isn't.
=over
=item $part->arrival_stop
arrival stop (city name plus station name)
=item $part->arrival_platform
arrival platform (either "Gleis x" or "Bstg. x")
=item $part->arrival_stop_and_platform
"stop: platform" concatenation
=item $part->arrival_date
Actual arrival date in DD.MM.YYYY format
=item $part->arrival_time
Actual arrival time in HH:MM format
=item $part->arrival_sdate
Scheduled arrival date in DD.MM.YYYY format
=item $part->arrival_stime
Scheduled arrival time in HH:MM format
=item $part->delay
delay in minutes, 0 if unknown
=item $part->departure_stop
departure stop (city name plus station name)
=item $part->departure_platform
departure platform (either "Gleis x" or "Bstg. x")
=item $part->departure_stop_and_platform
"stop: platform" concatenation
=item $part->departure_date
Actual departure date in DD.MM.YYYY format
=item $part->departure_time
Actual departure time in HH:MM format
=item $part->departure_sdate
Scheduled departure date in DD.MM.YYYY format
=item $part->departure_stime
Scheduled departure time in HH:MM format
=item $part->extra
Additional information about the connection. Returns a list of
newline-terminated strings
=item $part->train_destination
destination of the line providing the connection
=item $part->train_line
name / number of the line
=item $part->via
List of stops passed between departure_stop and arrival_stop, as
C<< [ "DD.MM.YYYY", "HH:MM", stop, platform ] >> hashrefs.
May be empty, these are not always reported by efa.vrr.de.
=back
=head1 DIAGNOSTICS
None.
=head1 DEPENDENCIES
=over
=item * Class::Accessor(3pm)
=back
=head1 BUGS AND LIMITATIONS
$part->via does not work reliably.
=head1 SEE ALSO
Travel::Routing::DE::VRR(3pm), Class::Accessor(3pm).
=head1 AUTHOR
Copyright (C) 2011 by Daniel Friesel E<lt>derf@finalrewind.orgE<gt>
=head1 LICENSE
0. You just DO WHAT THE FUCK YOU WANT TO.
|
