
=head1 NAME

NetApp::Filer::License -- OO Class for representing NetApp Filer licenses

=head1 SYNOPSIS

    use NetApp::Filer;

    my $filer = NetApp::Filer->new({ ... });

    my @licenses	= $filer->get_licenses;

    $filer->add_license( $code );

    $filer->delete_license( 'cifs' );

    my $license		= $filer->get_license( 'nfs' );

=head1 DESCRIPTION

This class is used to encapsulate the NetApp Filer license information.

=head1 METHODS

=head2 get_service

Returns the name of the service for the license.

=head2 get_type

Returns either 'site' or 'node', depending on whether or not the
license was in fact a site license.

=head2 get_code

Returns the code for the license

=head2 get_expired

Returns a false value if the license is not expired, and if it is
expired, it returns the data the license expired, for example: "26 Jun 2008"

=cut
