=head1 NAME

  XML::GDOME::Notation - Interface Notation implementation.

=head1 SYNOPSIS

  $str = $not->getPublicId();
  $str = $not->getSystemId();

=head1 CLASS INHERITANCE

L<XML::GDOME::Node> > XML::GDOME::Notation


=head1 METHODS

=over 4


=item $str = $not->getPublicId();



I<Returns>: the public identifier of this notation. If the public identifier was not specified, this is undef.


=item $str = $not->getSystemId();



I<Returns>: the system identifier of this notation. If the system identifier was not specified, this is undef.


=back