projekt kivitendo

  # @items is an array of hashes, each representing a line

  # item on the bill

  my @items = @{$invoice_parser->items};

=cut

=head1 ATTRIBUTES

These methods are only implemented in C<SL::XMLInvoice> itself and define the

data structures to be exposed by any child classes.

=item data_keys()

implent the interface promised by C<SL::XMLInvoice>. You can safely ignore them

if you don't plan on implementing any child classes.

=item _document_nodenames()

=cut

sub _document_nodenames {

    'rsm:CrossIndustryInvoice' => 'SL::XMLInvoice::CrossIndustryInvoice',

    'ubl:Invoice' => 'SL::XMLInvoice::UBL',

  };

C<SL::XMLInvoice> This list must contain the same keys as the list returned by

C<item_keys>. Omitting this method from a child class will cause an exception.

=head1 AUTHOR

  Johannes Grassler <info@computer-grassler.de>

=item C<RES_OK> (0): parsing was OK.

in C<SL::XMLInvoice>, Values < 0 indicate a failure in C<SL::ZUGFeRD>.

=back

=item C<RES_OK> (0): parsing was OK.

in C<SL::XMLInvoice>, Values < 0 indicate a failure in C<SL::ZUGFeRD>.

=back