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