Product: update documentatino; remove "line"

our $VERSION = '5.05';

Travel::Status::DE::HAFAS::Product->mk_ro_accessors(

	qw(name type type_long class number line line_id line_no operator));

	qw(class line_id line_no name number type type_long operator));

# {{{ Constructor

	my $ref = {

		name      => $name,

		number    => $train_no,

		line      => $name,

		line_id   => $line_id,

		line_no   => $line_no,

		type      => $cat,

=over

=item $product->name

Journey or line name, either in a format like "Bus SB16" (Bus line

SB16) or "RE 10111" (RegionalExpress train 10111, no line information).  May

contain extraneous whitespace characters.

=item $product->type

Type of this journey, e.g. "S" for S-Bahn, "RE" for Regional Express

or "STR" for tram / StraE<szlig>enbahn.

=item $product->type_long

Long type of this journey, e.g. "S-Bahn" or "Regional-Express".

=item $product->class

An integer identifying the the mode of transport class.  Semantics depend on

backend, e.g. "1" and "2" for long-distance trains and "4" and "8" for regional

trains.  See Travel::Status::DE::HAFAS(3pm)'s C<< $hafas->get_active_service >>

backend  See Travel::Status::DE::HAFAS(3pm)'s C<< $hafas->get_active_service >>

method.

=item $product->line

=item $product->line_id

Journey or line name, either in a format like "Bus SB16" (Bus line

SB16), "RE 42" (RegionalExpress train 42) or "IC 2901" (InterCity train 2901,

no line information).  May contain extraneous whitespace characters.  Note that

this accessor does not return line information for IC/ICE/EC services, even if

it is available. Use B<line_no> for those.

Line identifier, or undef if it is unknown.

This is a backend-specific identifier, e.g. "7-vrr010-17" for VRR U17.

The format is compatible with L<https://github.com/Traewelling/line-colors>.

=item $product->line_no

Line identifier, or undef if it is unknown.

Line number, or undef if it is unknown.

The line identifier may be a single number such as "11" (underground train

line U 11), a single word (e.g. "AIR") or a combination (e.g. "SB16").

May also provide line numbers of IC/ICE services.

=item $product->name

Trip or line name, either in a format like "Bus SB16" (Bus line

SB16), "RE 42" (RegionalExpress train 42) or "IC 2901" (InterCity train 2901,

no line information).  May contain extraneous whitespace characters.  Note that

this accessor does not return line information for DB IC/ICE/EC services, even

if it is available. Use B<line_no> for those.

=item $product->number

Journey number (e.g. train number), or undef if it is unknown.

Trip number (e.g. train number), or undef if it is unknown.

=item $product->type

Type of this product, e.g. "S" for S-Bahn, "RE" for Regional Express

or "STR" for tram / StraE<szlig>enbahn.

=item $product->type_long

Long type of this product, e.g. "S-Bahn" or "Regional-Express".

=item $product->operator

The operator responsible for this journey. Returns undef

The operator responsible for this product. Returns undef

if the backend does not provide an operator.

Foo.

=back

=head1 DIAGNOSTICS