RDF::Trine::Pattern - Class for basic graph patterns
This document describes RDF::Trine::Pattern version 0.130
new ( @triples )
Returns a new BasicGraphPattern structure.
construct_args
Returns a list of arguments that, passed to this class' constructor, will produce a clone of this algebra pattern.
triples
Returns a list of triples belonging to this BGP.
type
sse
Returns the SSE string for this alegbra expression.
referenced_variables
Returns a list of the variable names used in this algebra expression.
definite_variables
Returns a list of the variable names that will be bound after evaluating this algebra expression.
clone
bind_variables ( \%bound )
Returns a new pattern with variables named in %bound replaced by their corresponding bound values.
subsumes ( $statement )
Returns true if the pattern will subsume the $statement when matched against a triple store.
Gregory Todd Williams <gwilliams@cpan.org>
<gwilliams@cpan.org>
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.
To install RDF::Trine, copy and paste the appropriate command in to your terminal.
cpanm
cpanm RDF::Trine
CPAN shell
perl -MCPAN -e shell install RDF::Trine
For more information on module installation, please visit the detailed CPAN module installation guide.