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 ).
The "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.
The "id" method returns the id of the item.
The "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 <firstname.lastname@example.org>
Copyright 2003 - 2009 Adam Kennedy.
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