1RDF::Query::Node::LiterUasle(r3)Contributed Perl DocumenRtDaFt:i:oQnuery::Node::Literal(3)
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NAME

6       RDF::Query::Node::Literal - RDF Node class for literals
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VERSION

9       This document describes RDF::Query::Node::Literal version 2.918.
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METHODS

12       Beyond the methods documented below, this class inherits methods from
13       the RDF::Query::Node and RDF::Trine::Node::Literal classes.
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15       "datetime"
16           Returns a DateTime object from the literal if the literal value is
17           in W3CDTF format.
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19       "as_sparql"
20           Returns the SPARQL string for this node.
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22       "as_hash"
23           Returns the query as a nested set of plain data structures (no
24           objects).
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26       "is_simple_literal"
27           Returns true if the literal is "simple" -- is a literal without
28           datatype or language.
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30       "is_numeric_type"
31           Returns true if the literal is a known (xsd) numeric type.
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33       "numeric_value"
34           Returns the numeric value of the literal (even if the literal isn't
35           a known numeric type.
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37       "type_list"
38           Returns a two-item list suitable for use as the second and third
39           arguments to RDF::Query::Node::Literal constructor. The two
40           returned values correspond to literal language tag and literal
41           datatype URI, respectively.
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AUTHOR

44        Gregory Todd Williams <gwilliams@cpan.org>
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48perl v5.32.1                      2021-01-27      RDF::Query::Node::Literal(3)
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