NAME

RDF::Trine::Store::Memory - Simple in-memory RDF store

VERSION

This document describes RDF::Trine::Store::Memory version 0.114_02

SYNOPSIS

use RDF::Trine::Store::Memory;

DESCRIPTION

RDF::Trine::Store::Memory provides an in-memory triple-store.

METHODS

new ()

Returns a new storage object using the supplied arguments to construct a DBI object for the underlying database.

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.

BUGS

Please report any bugs or feature requests to <gwilliams@cpan.org>.

AUTHOR

Gregory Todd Williams <gwilliams@cpan.org>

COPYRIGHT

Copyright (c) 2006-2010 Gregory Todd Williams. All rights reserved. This program is free software; you can redistribute it and/or modify it under the same terms as Perl itself.