NAME

RDF::Trine::Store::Redland - Redland-backed RDF store for RDF::Trine

VERSION

This document describes RDF::Trine::Store::Redland version 1.019

SYNOPSIS

use RDF::Trine::Store::Redland;

DESCRIPTION

RDF::Trine::Store::Redland provides an RDF::Trine::Store interface to the Redland RDF store.

METHODS

Beyond the methods documented below, this class inherits methods from the RDF::Trine::Store class.

new ( $store )

Returns a new storage object using the supplied RDF::Redland::Model object.

new_with_config ( $hashref )

Returns a new storage object configured with a hashref with certain keys as arguments.

The storetype key must be Redland for this backend.

The following keys may also be used:

store_name

The name of the storage factory (currently hashes, mysql, memory, file, postgresql, sqlite, tstore, uri or virtuoso).

name

The name of the storage.

options

Any other options to be passed to RDF::Redland::Storage as a hashref.

new_with_object ( $redland_model )

Initialize the store with a RDF::Redland::Model object.

temporary_store

Returns a temporary (empty) triple store.

get_statements ( $subject, $predicate, $object [, $context] )

Returns a stream object of all statements matching the specified subject, predicate and objects. Any of the arguments may be undef to match any value.

get_contexts

Returns an RDF::Trine::Iterator over the RDF::Trine::Node objects comprising the set of contexts of the stored quads.

add_statement ( $statement [, $context] )

Adds the specified $statement to the underlying model.

remove_statement ( $statement [, $context])

Removes the specified $statement from the underlying model.

remove_statements ( $subject, $predicate, $object [, $context])

Removes the specified $statement from the underlying model.

count_statements ( $subject, $predicate, $object, $context )

Returns a count of all the statements matching the specified subject, predicate, object, and context. Any of the arguments may be undef to match any value.

size

Returns the number of statements in the store.

supports ( [ $feature ] )

If $feature is specified, returns true if the feature is supported by the store, false otherwise. If $feature is not specified, returns a list of supported features.

BUGS

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

AUTHOR

Gregory Todd Williams <gwilliams@cpan.org>

COPYRIGHT

Copyright (c) 2006-2012 Gregory Todd Williams. This program is free software; you can redistribute it and/or modify it under the same terms as Perl itself.