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.IX Title "RDF::Trine::Model::Union 3pm"
.TH RDF::Trine::Model::Union 3pm 2024-01-13 "perl v5.38.2" "User Contributed Perl Documentation"
.\" For nroff, turn off justification.  Always turn off hyphenation; it makes
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.SH NAME
RDF::Trine::Model::Union \- Union models for joining multiple stores together
.SH VERSION
.IX Header "VERSION"
This document describes RDF::Trine::Model::Union version 1.019
.SH METHODS
.IX Header "METHODS"
Beyond the methods documented below, this class inherits methods from the
RDF::Trine::Model class.
.ie n .IP """new ( @stores )""" 4
.el .IP "\f(CWnew ( @stores )\fR" 4
.IX Item "new ( @stores )"
Returns a new union-model over the list of supplied rdf stores.
.ie n .IP """add_statement ( $statement [, $context] )""" 4
.el .IP "\f(CWadd_statement ( $statement [, $context] )\fR" 4
.IX Item "add_statement ( $statement [, $context] )"
Adds the specified \f(CW$statement\fR to the first rdf store.
.ie n .IP """remove_statement ( $statement [, $context])""" 4
.el .IP "\f(CWremove_statement ( $statement [, $context])\fR" 4
.IX Item "remove_statement ( $statement [, $context])"
Removes the specified \f(CW$statement\fR from all of the rdf stores.
.ie n .IP """remove_statements ( $subject, $predicate, $object [, $context])""" 4
.el .IP "\f(CWremove_statements ( $subject, $predicate, $object [, $context])\fR" 4
.IX Item "remove_statements ( $subject, $predicate, $object [, $context])"
Removes all statements matching the supplied \f(CW$statement\fR pattern from all of the rdf stores.
.ie n .IP """count_statements ($subject, $predicate, $object)""" 4
.el .IP "\f(CWcount_statements ($subject, $predicate, $object)\fR" 4
.IX Item "count_statements ($subject, $predicate, $object)"
Returns a count of all the statements matching the specified subject,
predicate and objects. Any of the arguments may be undef to match any value.
.ie n .IP """get_statements ($subject, $predicate, $object [, $context] )""" 4
.el .IP "\f(CWget_statements ($subject, $predicate, $object [, $context] )\fR" 4
.IX Item "get_statements ($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.
.SH BUGS
.IX Header "BUGS"
Please report any bugs or feature requests to through the GitHub web interface
at <https://github.com/kasei/perlrdf/issues>.
.SH AUTHOR
.IX Header "AUTHOR"
Gregory Todd Williams  \f(CW\*(C`<gwilliams@cpan.org>\*(C'\fR
.SH COPYRIGHT
.IX Header "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.