Gregory Todd Williams > RDF-Query-2.910 > RDF::Query::Algebra::Limit

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Module Version: 2.910   Source  

NAME ^

RDF::Query::Algebra::Limit - Algebra class for limiting query results

VERSION ^

This document describes RDF::Query::Algebra::Limit version 2.910.

METHODS ^

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

new ( $pattern, $limit )

Returns a new Sort structure.

construct_args

Returns a list of arguments that, passed to this class' constructor, will produce a clone of this algebra pattern.

pattern

Returns the pattern to be sorted.

limit

Returns the limit number of the pattern.

sse

Returns the SSE string for this algebra expression.

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).

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.

is_solution_modifier

Returns true if this node is a solution modifier.

AUTHOR ^

 Gregory Todd Williams <gwilliams@cpan.org>
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