NAME

RDF::Query::Algebra::TimeGraph - Algebra class for temporal patterns

VERSION

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

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

"new ( $interval, $pattern, $time_triples )": Returns a new TimeGraph structure.
"construct_args": Returns a list of arguments that, passed to this class' constructor, will produce a clone of this algebra pattern.
"interval": Returns the time interval node of the temporal graph expression.
"pattern": Returns the graph pattern of the temporal graph expression.
"time_triples": Returns the triples describing the time interval of the temporal graph.
"sse": Returns the SSE string for this algebra expression.
"as_sparql": Returns the SPARQL string for this algebra expression.
"type": Returns the type of this algebra expression.
"referenced_variables": Returns a list of the variable names used in this algebra expression.
"potentially_bound": Returns a list of the variable names used in this algebra expression that will bind values during execution.
"definite_variables": Returns a list of the variable names that will be bound after evaluating this algebra expression.

 Gregory Todd Williams <gwilliams@cpan.org>