Class: SPARQL::Algebra::Operator::StrDT
- Inherits:
-
Binary
- Object
- SPARQL::Algebra::Operator
- Binary
- SPARQL::Algebra::Operator::StrDT
- Includes:
- Evaluatable
- Defined in:
- vendor/bundler/ruby/2.7.0/bundler/gems/sparql-881ac01048a7/lib/sparql/algebra/operator/strdt.rb
Overview
The SPARQL strdt
operator.
Constant Summary collapse
- NAME =
:strdt
Constants inherited from Binary
Constants inherited from SPARQL::Algebra::Operator
Instance Attribute Summary
Attributes inherited from SPARQL::Algebra::Operator
Instance Method Summary collapse
-
#apply(value, datatypeIRI) ⇒ RDF::Literal
Constructs a literal with lexical form and type as specified by the arguments.
Methods included from Evaluatable
#evaluate, #memoize, #replace_aggregate!, #replace_vars!
Methods inherited from Binary
Methods inherited from SPARQL::Algebra::Operator
#aggregate?, arity, base_uri, #base_uri, base_uri=, #bind, #boolean, #constant?, #deep_dup, #each_descendant, #eql?, #evaluatable?, evaluate, #executable?, #first_ancestor, for, #formulae, #initialize, #inspect, #ndvars, #node?, #operand, #optimize, #optimize!, #parent, #parent=, #prefixes, prefixes, prefixes=, #rewrite, #to_binary, #to_sxp, #to_sxp_bin, #validate!, #variable?, #vars
Methods included from Expression
cast, #constant?, #evaluate, extension, extensions, for, #invalid?, new, #node?, open, #optimize, #optimize!, parse, register_extension, #to_sxp_bin, #valid?, #validate!, #variable?
Constructor Details
This class inherits a constructor from SPARQL::Algebra::Operator::Binary
Instance Method Details
#apply(value, datatypeIRI) ⇒ RDF::Literal
Constructs a literal with lexical form and type as specified by the arguments.
27 28 29 30 |
# File 'vendor/bundler/ruby/2.7.0/bundler/gems/sparql-881ac01048a7/lib/sparql/algebra/operator/strdt.rb', line 27 def apply(value, datatypeIRI) raise TypeError, "Literal #{value.inspect} is not simple" unless value.simple? RDF::Literal.new(value.to_s, datatype: datatypeIRI) end |