NAME

RDF::Trine::Graph - Materialized RDF Graphs for testing isomorphism.

VERSION

This document describes RDF::Trine::Graph version 0.111

SYNOPSIS

  use RDF::Trine::Graph;
  my $a = RDF::Trine::Graph->new( $model_a );
  my $b = RDF::Trine::Graph->new( $model_b );
  print "graphs are " . ($a->equals( $b ) ? "the same" : "different");

METHODS

new ( $model )

new ( $iterator )

Returns a new graph from the given RDF::Trine::Model or RDF::Trine::Iterator::Graph object.

equals ( $graph )

Returns true if the invocant and $graph represent two equal RDF graphs (e.g. there exists a bijection between the RDF statements of the invocant and $graph).

split_blank_statements

Returns two array refs, containing triples with blank nodes and triples without any blank nodes, respectively.

get_statements

Returns a RDF::Trine::Iterator::Graph object for the statements in this graph.

AUTHOR

Gregory Todd Williams <gwilliams@cpan.org>

COPYRIGHT

Copyright (c) 2006-2009 Gregory Todd Williams. All rights reserved. This program is free software; you can redistribute it and/or modify it under the same terms as Perl itself.