NAME

RDF::Query::Algebra::Triple - Algebra class for Triple patterns

VERSION

This document describes RDF::Query::Algebra::Triple version 2.918.

Beyond the methods documented below, this class inherits methods from the RDF::Query::Algebra class.

"new ( $s, $p, $o )": Returns a new Triple structure.
"as_sparql": Returns the SPARQL string for this algebra expression.
"as_hash": Returns the query as a nested set of plain data structures (no objects).
"as_spin ( $model )": Adds statements to the given model to represent this algebra object in the SPARQL Inferencing Notation (<http://www.spinrdf.org/>).
"referenced_blanks": Returns a list of the blank node names used in this algebra expression.
"subsumes ( $pattern )": Returns true if the triple subsumes the pattern, false otherwise.
"bf ()": Returns a string representing the state of the nodes of the triple (bound or free).
"distinguish_bnode_variables": Returns a new Quad object with blank nodes replaced by distinguished variables.
"label ( $label => $value )": Sets the named $label to $value for this triple object. If no $value is given, returns the current label value, or undef if none exists.

 Gregory Todd Williams <gwilliams@cpan.org>