RDF::Trine::VariableBindings - Variable bindings
This document describes RDF::Trine::VariableBindings version 0.132_02
new ( \%bindings )
set ( $variable_name => $node )
copy_labels_from ( $vb )
Copies the labels from $vb, adding them to the labels for this object.
$vb
join ( $row )
Returns a new VariableBindings object based on the join of this object and $row. If the two variable binding objects cannot be joined, returns undef.
$row
variables
project ( @keys )
Returns a new binding with values for only the keys listed.
as_string
Returns a string representation of the variable bindings.
label ( $label => $value )
Sets the named $label to $value for this variable bindings object. If no $value is given, returns the current label value, or undef if none exists.
$label
$value
Gregory Todd Williams <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.