NAME

RDF::Query::Plan::Path - Executable query plan for Paths.

VERSION

This document describes RDF::Query::Plan::Path version 2.909.

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

new ( $path_operator, $path, $start, $end, $graph, $distinct, %args )
execute ( $execution_context )
next
close
path_operator: Returns the path operation.
path: Returns the path expression.
start: Returns the path start node.
end: Returns the path end node.
graph: Returns the named graph.
distinct: Returns true if the pattern is guaranteed to return distinct results.
ordered: Returns true if the pattern is guaranteed to return ordered results.
plan_node_name: Returns the string name of this plan node, suitable for use in serialization.
plan_prototype: Returns a list of scalar identifiers for the type of the content (children) nodes of this plan node. See RDF::Query::Plan for a list of the allowable identifiers.
plan_node_data: Returns the data for this plan node that corresponds to the values described by the signature returned by plan_prototype.
explain: Returns a string serialization of the plan appropriate for display on the command line.

 Gregory Todd Williams <gwilliams@cpan.org>