Gregory Todd Williams > RDF-Trine > RDF::Trine::Model::Union

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Module Version: 1.009   Source  

NAME ^

RDF::Trine::Model::Union - Union models for joining multiple stores together

VERSION ^

This document describes RDF::Trine::Model::Union version 1.009

METHODS ^

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

new ( @stores )

Returns a new union-model over the list of supplied rdf stores.

add_statement ( $statement [, $context] )

Adds the specified $statement to the first rdf store.

remove_statement ( $statement [, $context])

Removes the specified $statement from all of the rdf stores.

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

Removes all statements matching the supplied $statement pattern from all of the rdf stores.

count_statements ($subject, $predicate, $object)

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

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

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

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.

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