NAME

Attean::API::TriplePattern - Role representing triple patterns

VERSION

This document describes Attean::API::TriplePattern version 0.003_01

SYNOPSIS

  use v5.14;
  use Attean;

DESCRIPTION

This is a Moo role representing triple patterns.

ROLES

This role consumes Attean::API::TripleOrQuadPattern and Attean::API::Binding, which provide the following methods:

mapping
values
tuples_string
as_string

METHODS

variables

Returns the list of variable names: qw(subject predicate object).

value( $key )

Returns the Attean::API::Term value bound to the variable named $key (which must be present in the variables list), undef otherwise.

as_quad_pattern( $graph )

Returns a new Attean::QuadPattern object with the referent's subject, predicate, and object, and the supplied $graph.

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 Gregory Todd Williams. This program is free software; you can redistribute it and/or modify it under the same terms as Perl itself.