12-31-2012
First impression is that this seems like homework.
Could you explain a bit more about what you are using (OS version etc.) and what you are actually hoping for then what you plan to use it for.
Robin
Liverpool/Blackburn
UK
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LEARN ABOUT DEBIAN
rdf::query::plan::quad
RDF::Query::Plan::Quad(3pm) User Contributed Perl Documentation RDF::Query::Plan::Quad(3pm)
NAME
RDF::Query::Plan::Quad - Executable query plan for Quads.
VERSION
This document describes RDF::Query::Plan::Quad version 2.908.
METHODS
Beyond the methods documented below, this class inherits methods from the RDF::Query::Plan class.
"new ( @quad )"
"execute ( $execution_context )"
"next"
"close"
"nodes ()"
"bf ()"
Returns a string representing the state of the nodes of the triple (bound or free).
"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 query plan appropriate for display on the command line.
"graph ( $g )"
AUTHOR
Gregory Todd Williams <gwilliams@cpan.org>
perl v5.14.2 2012-01-31 RDF::Query::Plan::Quad(3pm)