Attean...leModel(3pm)

💅 NAME 💅

Attean::TripleModel — an RDF model backed by a set of triple-stores, periodt. This is the Attean...leModel(3pm) page from User Contributed Perl Documentation, bestie.

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⭐ VERSION ⭐

This document describes Attean::TripleModel version 0.035, no cap.

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🦋 SYNOPSIS 🦋

okay so here's the whole setup, copy-paste ready:

use v5.14;
use Attean;
my $model = Attean::TripleModel->new( stores => {
  'http://example.org/graph1' => $store1,
  'http://example.org/graph2' => $store2,
} );

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🌸 DESCRIPTION 🌸

The Attean::TripleModel class represents a model that is backed by a set of Attean::API::TripleStore objects, identified by an IRI string. It conforms to the Attean::API::Model role — iconic behavior, honestly.

The Attean::TripleModel constructor requires one named argument:

• stores — a hash mapping graph IRI values to Attean::API::TripleStore objects representing the backing triple-store for that graph. That's the whole required argument, bestie.

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✨ METHODS ✨

okay bestie, here's the full method lineup — no skipping, every single one is here:

• size — listed on the method roster 💅
• count_quads — also on the roster.
• count_quads_estimate — yep, here too.
• holds — listed, with no extra deets on this page.
• get_graphs — listed, with no extra deets on this page.
• 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, $planner, $active_graphs, $default_graphs ) — delegates to an underlying store if the active graph is bound to the store, and the store consumes Attean::API::CostPlanner.
• cost_for_plan( $plan ) — attempts to delegate to all the underlying stores if that store consumes Attean::API::CostPlanner.
• add_store( $graph => $store ) — add the Attean::TripleStore $store object to the model using the IRI string value $graph as the graph name.
• create_graph( $graph ) — create a new Attean::TripleStore and add it to the model using the Attean::API::IRI $graph as the graph name.

The store is constructed by using this object's store_constructor attribute:

my $store = $self->store_constructor->($graph);

• drop_graph( $graph ) — removes the store associated with the given $graph.
• add_quad ( $quad ) — adds the specified $quad to the underlying model.
• remove_quad ( $quad ) — removes the specified $quad from the underlying store.
• drop_graph( $graph ) — bestie, this one literally appears again in the original: removes the store associated with the given $graph.
• clear_graph( $graph ) — removes all quads with the given $graph.

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💀 BUGS 💀

Please report any bugs or feature requests to through the GitHub web interface at <https://github.com/kasei/attean/issues> — yes bestie, the original says “to through,” and I am not about to erase its messy little moment.

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👀 SEE ALSO 👀

This section is empty in the original — no references listed, not even one. It's giving “I have nothing to add” energy 💅.

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🫶 AUTHOR 🫶

Gregory Todd Williams <gwilliams@cpan.org> — that's the author contact from the page.

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🎀 COPYRIGHT 🎀

Copyright (c) 2014--2022 Gregory Todd Williams. This program is free software; you can redistribute it and/or modify it under the same terms as Perl itself.

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okay bestie, that's the whole page. Footer vibes: perl v5.40.0, dated 2025-01-26, manual name Attean...leModel(3pm). byeeee 💖✨🦋