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package Travel::Status::DE::HAFAS::Location;
use strict;
use warnings;
use 5.014;
use parent 'Class::Accessor';
our $VERSION = '4.19';
Travel::Status::DE::HAFAS::Location->mk_ro_accessors(
qw(lid type name eva state lat lon distance_m weight));
sub new {
my ( $obj, %opt ) = @_;
my $loc = $opt{loc};
my $ref = {
lid => $loc->{lid},
type => $loc->{type},
name => $loc->{name},
eva => 0 + $loc->{extId},
state => $loc->{state},
lat => $loc->{crd}{y} * 1e-6,
lon => $loc->{crd}{x} * 1e-6,
# only for geosearch requests
weight => $loc->{wt},
distance_m => $loc->{dist},
};
bless( $ref, $obj );
return $ref;
}
sub TO_JSON {
my ($self) = @_;
my $ret = { %{$self} };
return $ret;
}
1;
__END__
=head1 NAME
Travel::Status::DE::HAFAS::Location - A single public transit location
=head1 SYNOPSIS
printf("Destination: %s (%8d)\n", $location->name, $location->eva);
=head1 VERSION
version 4.19
=head1 DESCRIPTION
Travel::Status::DE::HAFAS::Location describes a HAFAS location that either
belongs to a location (e.g. on a journey's route) or has been returned as part of
a location search request.
=head1 METHODS
=head2 ACCESSORS
=over
=item $location->name
Location name, e.g. "Essen Hbf" or "Unter den Linden/B75, Tostedt".
=item $location->eva
EVA ID, e.g. 8000080.
=item $location->lat
Location latitude (WGS-84)
=item $location->lon
Location longitude (WGS-84)
=item $location->distance_m (geoSearch)
Distance in meters between the requested coordinates and this location.
=item $location->weight (geoSearch, locationSearch)
Weight / Relevance / Importance of this location using an unknown metric.
Higher values indicate more relevant locations.
=back
=head1 DIAGNOSTICS
None.
=head1 DEPENDENCIES
=over
=item Class::Accessor(3pm)
=back
=head1 BUGS AND LIMITATIONS
None known.
=head1 SEE ALSO
Travel::Routing::DE::HAFAS(3pm).
=head1 AUTHOR
Copyright (C) 2023 by Birte Kristina Friesel E<lt>derf@finalrewind.orgE<gt>
=head1 LICENSE
This module is licensed under the same terms as Perl itself.
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