NAME
RDF::Query::Algebra::Not - Algebra class for Not patterns
VERSION
This document describes RDF::Query::Algebra::Not version 2.902.
METHODS
new ( $pattern, $not_pattern )-
Returns a new Not 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 base pattern (LHS) onto which the not-pattern joins.
not_pattern-
Returns the not-pattern (RHS).
sse-
Returns the SSE string for this alegbra expression.
as_sparql-
Returns the SPARQL string for this alegbra 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.
binding_variables-
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.
AUTHOR
Gregory Todd Williams <gwilliams@cpan.org>