=head1 NAME TestInterface - A simple subclass of Interface =head1 DESCRIPTION This module demonstrates how to use the generic Bio::Root::RootI superclass. =head1 AUTHOR Steve Chervitz E<lt>sac@bioperl.orgE<gt> =cut package TestInterface; use base qw(Bio::Root::RootI); sub data { my $self = shift; $self->throw_not_implemented; } sub foo { my $self = shift; $self->throw_not_implemented; } sub bar { my $self = shift; $self->throw_not_implemented; } 1;