NAME

       Attean::Algebra - Representation of SPARQL algebra operators

VERSION

       This document describes Attean::Algebra version 0.012

SYNOPSIS

         use v5.14;
         use Attean;

DESCRIPTION

       This is a utility package that defines all the Attean query algebra classes in the
       Attean::Algebra namespace:

       •   Attean::Algebra::Join

       •   Attean::Algebra::LeftJoin

       •   Attean::Algebra::Filter

       •   Attean::Algebra::Union

       •   Attean::Algebra::Graph

       •   Attean::Algebra::Extend

       •   Attean::Algebra::Minus

       •   Attean::Algebra::Distinct

       •   Attean::Algebra::Reduced

       •   Attean::Algebra::Slice

       •   Attean::Algebra::Project

       •   Attean::Algebra::Comparator

       •   Attean::Algebra::OrderBy

       •   Attean::Algebra::BGP

       •   Attean::Algebra::Service

       •   Attean::Algebra::Path

       •   Attean::Algebra::Group

       •   Attean::Algebra::NegatedPropertySet

       •   Attean::Algebra::PredicatePath

       •   Attean::Algebra::InversePath

       •   Attean::Algebra::SequencePath

       •   Attean::Algebra::AlternativePath

       •   Attean::Algebra::ZeroOrMorePath

       •   Attean::Algebra::OneOrMorePath

       •   Attean::Algebra::ZeroOrOnePath

       •   Attean::Algebra::Table

       •   Attean::Algebra::Ask

       •   Attean::Algebra::Construct

       •   Attean::Algebra::Describe

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.