RDF::Trine::Model::StatementFilter - Model for filtering
statements based on a user-specified criteria
This document describes RDF::Trine::Model::StatementFilter version
1.019
Beyond the methods documented below, this class inherits methods
from the RDF::Trine::Model class.
- "new ( $store )"
- Returns a new statement-filter model.
- "count_statements ($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.
- "get_pattern ( $bgp [, $context] )"
- Returns a stream object of all bindings matching the specified graph
pattern.
- "apply_rules ( $statement )"
- "rules"
- Returns a list of all rules in the inferencing model.
- "add_rule ( \&rule )"
- Adds a rule to the inferencing model. The rule should be a CODE reference
that, when passed a statement object, will return true if the statement
should be allowed in the model, false if it should be filtered out.
Please report any bugs or feature requests to through the GitHub
web interface at <https://github.com/kasei/perlrdf/issues>.
Gregory Todd Williams
"<gwilliams@cpan.org>"
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.