This is an adaptor to simplify use of versions of the standard CPAN Graph module
(old is versions 0.2x; new is 0.5x and beyond) within
Bio::Ontology::SimpleGOEngine. Prior versions of this module supported Graph
version older than 0.5, however we are removing support for these older version
post BioPerl 1.6.901. If you absolutely require an old version of Graph, please
use an older version of BioPerl.
This module implements only those Graph methods used by SimpleGOEngine. It is
far from a complete compatibility layer! It also implements workarounds for
certain performance problems in the current versions of Graph v0.5x.
This class provides implementations for the required graph methods using the new
version of Graph. In most cases, these are simple pass-throughs
The methods implemented here or in the subclasses are listed below.
In all cases, we implemented the Graph v0.5x interface. Consult the
Graph v0.5x man page for details.