1RDF::Query::Algebra::FiUlsteerr(C3o)ntributed Perl DocumReDnFt:a:tQiuoenry::Algebra::Filter(3)
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NAME

6       RDF::Query::Algebra::Filter - Algebra class for Filter expressions
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VERSION

9       This document describes RDF::Query::Algebra::Filter version 2.918.
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METHODS

12       Beyond the methods documented below, this class inherits methods from
13       the RDF::Query::Algebra class.
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15       "new ( $expression, $pattern )"
16           Returns a new Filter structure.
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18       "construct_args"
19           Returns a list of arguments that, passed to this class'
20           constructor, will produce a clone of this algebra pattern.
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22       "expr"
23           Returns the filter expression.
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25       "pattern"
26           Returns the filter pattern.
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28       "sse"
29           Returns the SSE string for this algebra expression.
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31       "as_sparql"
32           Returns the SPARQL string for this algebra expression.
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34       "as_hash"
35           Returns the query as a nested set of plain data structures (no
36           objects).
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38       "as_spin ( $model )"
39           Adds statements to the given model to represent this algebra object
40           in the SPARQL Inferencing Notation (<http://www.spinrdf.org/>).
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42       "type"
43           Returns the type of this algebra expression.
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45       "referenced_variables"
46           Returns a list of the variable names used in this algebra
47           expression.
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49       "potentially_bound"
50           Returns a list of the variable names used in this algebra
51           expression that will bind values during execution.
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53       "definite_variables"
54           Returns a list of the variable names that will be bound after
55           evaluating this algebra expression.
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57       "is_solution_modifier"
58           Returns true if this node is a solution modifier.
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AUTHOR

61        Gregory Todd Williams <gwilliams@cpan.org>
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65perl v5.36.0                      2022-07-22    RDF::Query::Algebra::Filter(3)
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