NAME

       Attean::QuadModel - RDF model backed by a quad-store

VERSION

       This document describes Attean::QuadModel version 0.012

SYNOPSIS

         use v5.14;
         use Attean;
         my $model = Attean::QuadModel->new( store => $store );

DESCRIPTION

       The Attean::QuadModel class represents a model that is backed by a single Attean::API::QuadStore object.
       It conforms to the Attean::API::Model role.

       The Attean::QuadModel constructor requires one named argument:

       store
           A Attean::API::QuadStore object representing the backing quad-store.

METHODS

       "get_quads ( $subject, $predicate, $object, $graph )"
           Returns an Attean::API::Iterator for quads in the model that match the supplied $subject, $predicate,
           $object, and $graph.  Any of these terms may be undefined or a Attean::API::Variable object, in which
           case that term will be considered as a wildcard for the purposes of matching.

           The returned iterator conforms to both Attean::API::Iterator and Attean::API::QuadIterator.

       "plans_for_algebra( $algebra, $model, $active_graphs, $default_graphs )"
           Delegates to the underlying store if the store consumes Attean::API::CostPlanner.

       "cost_for_plan( $plan )"
           Delegates to the underlying store if the store consumes Attean::API::CostPlanner.

BUGS

       Please   report   any   bugs   or   feature   requests   to   through   the   GitHub   web  interface  at
       <https://github.com/kasei/attean/issues>.

SEE ALSO

       <http://www.perlrdf.org/>

AUTHOR

       Gregory Todd Williams  "<gwilliams@cpan.org>"

COPYRIGHT

       Copyright (c) 2014--2016 Gregory Todd Williams.  This program is free software; you can  redistribute  it
       and/or modify it under the same terms as Perl itself.

perl v5.22.1                                       2016-02-04                             Attean::QuadModel(3pm)