RDF::Query::Plan::Path(3)

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

VERSION
This document describes RDF::Query::Plan::Path version 2.919.

METHODS
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.

AUTHOR
 Gregory Todd Williams <gwilliams@cpan.org>