/usr/share/perl5/Bio/DescribableI.pm is in libbio-perl-perl 1.7.2-2.
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# This module is licensed under the same terms as Perl itself. You use,
# modify, and redistribute it under the terms of the Perl Artistic License.
#
=head1 NAME
Bio::DescribableI - interface for objects with human readable names and descriptions
=head1 SYNOPSIS
# to test this is a describable object
$obj->isa("Bio::DescribableI") ||
$obj->throw("$obj does not implement the Bio::DescribableI interface");
# accessors
$name = $obj->display_name();
$desc = $obj->description();
=head1 DESCRIPTION
This interface describes methods expected on describable objects, ie
ones which have human displayable names and descriptions
=head1 FEEDBACK
=head2 Mailing Lists
User feedback is an integral part of the evolution of this and other
Bioperl modules. Send your comments and suggestions preferably to one
of the Bioperl mailing lists. Your participation is much appreciated.
bioperl-l@bioperl.org - General discussion
http://bioperl.org/wiki/Mailing_lists - About the mailing lists
=head2 Support
Please direct usage questions or support issues to the mailing list:
I<bioperl-l@bioperl.org>
rather than to the module maintainer directly. Many experienced and
reponsive experts will be able look at the problem and quickly
address it. Please include a thorough description of the problem
with code and data examples if at all possible.
=head2 Reporting Bugs
Report bugs to the Bioperl bug tracking system to help us keep track
the bugs and their resolution. Bug reports can be submitted via the web:
https://github.com/bioperl/bioperl-live/issues
=head1 AUTHOR - Ewan Birney
Email birney@sanger.ac.uk
=cut
package Bio::DescribableI;
use strict;
use base qw(Bio::Root::RootI);
=head1 Implementation Specific Functions
These functions are the ones that a specific implementation must
define.
=head2 display_name
Title : display_name
Usage : $string = $obj->display_name()
Function: A string which is what should be displayed to the user
the string should have no spaces (ideally, though a cautious
user of this interface would not assume this) and should be
less than thirty characters (though again, double checking
this is a good idea)
Returns : A scalar
Status : Virtual
=cut
sub display_name {
my ($self) = @_;
$self->throw_not_implemented();
}
=head2 description
Title : description
Usage : $string = $obj->description()
Function: A text string suitable for displaying to the user a
description. This string is likely to have spaces, but
should not have any newlines or formatting - just plain
text. The string should not be greater than 255 characters
and clients can feel justified at truncating strings at 255
characters for the purposes of display
Returns : A scalar
Status : Virtual
=cut
sub description {
my ($self) = @_;
$self->throw_not_implemented();
}
1;
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