NAME

Graph::Reader::OID - Perl class for reading a graph from OID format.

SYNOPSIS

 use Graph::Reader::OID;

 my $obj = Graph::Reader::OID->new;
 my $graph = $obj->read_graph($oid_file);

METHODS

new()

 Constructor.
 This doesn't take any arguments.
 Returns Graph::Reader::OID object.

read_graph($tgf_file)

 Read a graph from the specified file.
 The argument can either be a filename, or a filehandle for a previously opened file.
 Returns Graph object.

OID FILE FORMAT

 File format with OID list.
 For OID (Object identifier) see L<Object identifier|https://en.wikipedia.org/wiki/Object_identifier>
 Example:
 1.2.410.200047.11.2013.10234913023321120142141561581 Label #1
 1.2.276.0.7230010.3.0.3.6.1 Label #2

EXAMPLE

 use strict;
 use warnings;

 use Graph::Reader::OID;
 use IO::Barf qw(barf);
 use File::Temp qw(tempfile);

 # Example data.
 my $data = <<'END';
 1.2.410.200047.11.2013.10234913023321120142141561581 Label #1
 1.2.276.0.7230010.3.0.3.6.1 Label #2
 END

 # Temporary file.
 my (undef, $tempfile) = tempfile();

 # Save data to temp file.
 barf($tempfile, $data);

 # Reader object.
 my $obj = Graph::Reader::OID->new;

 # Get graph from file.
 my $g = $obj->read_graph($tempfile);

 # Print to output.
 print $g."\n";

 # Clean temporary file.
 unlink $tempfile;

 # Output:
 # 1-1.2,1.2-1.2.276,1.2-1.2.410,1.2.276-1.2.276.0,1.2.276.0-1.2.276.0.7230010,1.2.276.0.7230010-1.2.276.0.7230010.3,1.2.276.0.7230010.3-1.2.276.0.7230010.3.0,1.2.276.0.7230010.3.0-1.2.276.0.7230010.3.0.3,1.2.276.0.7230010.3.0.3-1.2.276.0.7230010.3.0.3.6,1.2.276.0.7230010.3.0.3.6-1.2.276.0.7230010.3.0.3.6.1,1.2.410-1.2.410.200047,1.2.410.200047-1.2.410.200047.11,1.2.410.200047.11-1.2.410.200047.11.2013,1.2.410.200047.11.2013-1.2.410.200047.11.2013.10234913023321120142141561581

DEPENDENCIES

Graph::Reader, Readonly.

SEE ALSO

Graph::Reader

base class for Graph file format readers

Task::Graph::Reader

Install the Graph::Reader modules.

Task::Graph::Writer

Install the Graph::Writer modules.

REPOSITORY

https://github.com/michal-josef-spacek/Graph-Reader-OID

AUTHOR

Michal Josef Špaček mailto:skim@cpan.org

http://skim.cz

LICENSE AND COPYRIGHT

© 2014-2023 Michal Josef Špaček

BSD 2-Clause License

VERSION

0.05