Bio::Ontology::SimpleGOEngine::GraphAdaptor(3pm) User Contributed Perl Documentation Bio::Ontology::SimpleGOEngine::GraphAdaptor(3pm)
NAME
Bio::Ontology::SimpleGOEngine::GraphAdaptor - Graph adaptor for Bio::Ontology::SimpleGOEngine
SYNOPSIS
use Bio::Ontology::SimpleGOEngine::GraphAdaptor;
my $graph = Bio::Ontology::SimpleGOEngine::GraphAdaptor;
DESCRIPTION
This is a think adaptor to simplify use of the old and new versions of the standard CPAN Graph module (old is versions 0.2x; new is 0.5x
and beyond) within Bio::Ontology::SimpleGOEngine.
This module implements only those Graph methods used by SimpleGOEngine. It is far from a complete compatibility layer! It also implements
workarounds for cerain performance problems in the current versions of Graph v0.5x.
This class provides a 'new' method that determines which version of Graph is available. The object returned by 'new' is blessed into this
class if the new version of Graph is available, else into the subclass
Bio::Ontology::SimpleGOEngine::GraphAdaptor02
This class provides implementations for the required graph methods using the new version of Graph. In most cases, these are simple pass-
throughs. Methods that differ in v0.2x are implemented in the subclass.
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.
add_vertex
has_vertex
add_edge
has_edge
vertices
edges
edges_at
predecessors
successors
set_vertex_attribute
get_vertex_attribute
set_edge_attribute
get_edge_attribute
source_vertices
sink_vertices
FEEDBACK
Mailing Lists
User feedback is an integral part of the evolution of this and other Bioperl modules. Send your comments and suggestions preferably to 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
Support
Please direct usage questions or support issues to the mailing list:
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.
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://redmine.open-bio.org/projects/bioperl/
AUTHOR
Nat Goodman
Email: natg at shore.net
Address:
Institute for Systems Biology
1441 N 34th St
Seattle, WA 98103-8904
APPENDIX
The rest of the documentation details each of the object methods. Internal methods are usually preceded with a _
new
Title : new
Usage : $graph = Bio::Ontology::SimpleGOEngine::GraphAdaptor->new()
Function: Creates a new graph
Returns : Bio::Ontology::SimpleGOEngine::GraphAdaptor02 or
Bio::Ontology::SimpleGOEngine::GraphAdaptor05 object,
depending on which Graph version is available
Args : none
_graph
Title : _graph
Usage : $self->_graph();
Function: Internal method to access 'real' graph
Returns : Graph::Directed object
Args : none
_vertex_attributes
Title : _vertex_attributes
Usage : $self->vertex_attributes();
Function: Internal method to access HASH used to store vertex attributes
Returns : Graph::Directed object
Args : none
_edge_attributes
Title : _edge_attributes
Usage : $self->edge_attributes();
Function: Internal method to access HASH used to store edge attributes
Returns : Graph::Directed object
Args : none
_vertex2attributes
Title : _vertex2attributes
Usage : $value=$graph->_vertex2attributes($v_->{ATTRIBUTE};
$graph->_vertex2attributes($v)->{ATTRIBUTE}=$value;
Function: Internal method to access attributes for a specific vertex
Returns : HASH
Args : none
_edge2attributes
Title : _edge2attributes
Usage : $value=$graph->_edge2attributes($u,$v)->{ATTRIBUTE};
$graph->_edge2attributes($u,$v)->{ATTRIBUTE}=$value;
Function: Internal method to access HASH used to store edge attributes
Returns : HASH
Args : none
perl v5.14.2 2012-03-02 Bio::Ontology::SimpleGOEngine::GraphAdaptor(3pm)