NAME

RDF::Server::Role::Model - triple store role

SYNOPSIS

 package My::TripleStore;

 use Moose;
 with 'RDF::Server::Role::Model';

 has store => (
    is => 'rw',
    isa => 'RDF::Core::Model',
    default => sub {
        new RDF::Core::Model( Storage => new RDF::Core::Storage::Memory )
    }
 );

 sub has_triple { }
 sub resource { }
 sub resources { }

 ...

DESCRIPTION

This role defines the interface expected by the RDF::Server framework when working with a triple store. RDF::Server comes with several built for current RDF storage modules. See RDF::Server::Model.

METHODS

resource ($namespace, $id) : Resource

resources ($namespace) : Iterator

resource_exists ($namespace, $id) : Bool

add_triple ($s, $p, $o) : Bool

has_triple ($s, $p, $o) : Bool

Returns true if the indicated triple is present in the triple store. Any of the parameters may be array references to two-element arrays of the form [ $namespace, $localvalue ].

AUTHOR

James Smith, <jsmith@cpan.org>

LICENSE

Copyright (c) 2008 Texas A&M University.

This library is free software. You can redistribute it and/or modify it under the same terms as Perl itself.