1RDF::Query::Algebra::GrUosueprGrCaopnhtPraitbtuetrendR(D3PF)e:r:lQuDeorcyu:m:eAnltgaetbiroan::GroupGraphPattern(3)
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NAME

6       RDF::Query::Algebra::GroupGraphPattern - Algebra class for
7       GroupGraphPattern patterns
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VERSION

10       This document describes RDF::Query::Algebra::GroupGraphPattern version
11       2.918.
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METHODS

14       Beyond the methods documented below, this class inherits methods from
15       the RDF::Query::Algebra class.
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17       "new ( @graph_patterns )"
18           Returns a new GroupGraphPattern structure.
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20       "construct_args"
21           Returns a list of arguments that, passed to this class'
22           constructor, will produce a clone of this algebra pattern.
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24       "patterns"
25           Returns a list of the graph patterns in this GGP.
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27       "add_pattern"
28           Appends a new child pattern to the GGP.
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30       "quads"
31           Returns a list of the quads belonging to this GGP.
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33       "sse"
34           Returns the SSE string for this algebra expression.
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36       "explain"
37           Returns a string serialization of the algebra appropriate for
38           display on the command line.
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40       "as_sparql"
41           Returns the SPARQL string for this algebra expression.
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43       "as_hash"
44           Returns the query as a nested set of plain data structures (no
45           objects).
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47       "as_spin ( $model )"
48           Adds statements to the given model to represent this algebra object
49           in the SPARQL Inferencing Notation (<http://www.spinrdf.org/>).
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51       "type"
52           Returns the type of this algebra expression.
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54       "referenced_variables"
55           Returns a list of the variable names used in this algebra
56           expression.
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58       "potentially_bound"
59           Returns a list of the variable names used in this algebra
60           expression that will bind values during execution.
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62       "definite_variables"
63           Returns a list of the variable names that will be bound after
64           evaluating this algebra expression.
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66       "check_duplicate_blanks"
67           Returns true if blank nodes respect the SPARQL rule of no blank-
68           label re-use across BGPs, otherwise throws a
69           RDF::Query::Error::QueryPatternError exception.
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AUTHOR

72        Gregory Todd Williams <gwilliams@cpan.org>
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76perl v5.32.0                      2020R-D0F7:-:2Q8uery::Algebra::GroupGraphPattern(3)