Algorithm::Dependency::Item - Implements an item in a dependency heirachy.
The Algorithm::Dependency::Item class implements a single item within the dependency heirachy. It's quite simple, usually created from within a source, and not typically created directly. This is provided for those implementing their own source. ( See Algorithm::Dependency::Source for details ).
new constructor takes as its first argument the id ( name ) of the item, and any further arguments are assumed to be the ids of other items that this one depends on.
Returns a new
Algorithm::Dependency::Item on success, or
undef on error.
id method returns the id of the item.
depends method returns, as a list, the names of the other items that this item depends on.
For general comments, contact the author.
To file a bug against this module, in a way you can keep track of, see the CPAN bug tracking system.
Adam Kennedy <email@example.com>, http://ali.as/
Copyright (c) 2003 - 2005 Adam Kennedy. All rights reserved.
This program is free software; you can redistribute it and/or modify it under the same terms as Perl itself.
The full text of the license can be found in the LICENSE file included with this module.