Class: ShEx::Algebra::LiteralStemRange

Inherits:
StemRange show all
Defined in:
lib/shex/algebra/stem_range.rb

Constant Summary collapse

NAME = 
:literalStemRange

Constants inherited from Operator::Binary

Operator::Binary::ARITY

Constants inherited from Operator

Operator::ARITY

Instance Attribute Summary

Attributes inherited from Operator

#id, #logger, #operands, #options, #schema

Instance Method Summary collapse

Methods inherited from StemRange

#exclusions, from_shexj

Methods inherited from Operator::Binary

#initialize

Methods inherited from Operator

#base_uri, #closed?, #dup, #each_descendant, #eql?, #expression, #expressions, #find, #focus, #focus=, from_shexj, #initialize, #inspect, #iri, iri, #json_type, #matched, #matched=, #message, #message=, #not_matched, #not_satisfied, #operand, #parent, #parent=, #references, #satisfied, #satisfied=, #satisfy, #semact?, #semantic_actions, #serialize_value, #status, #structure_error, #to_h, #to_json, #to_sxp, #to_sxp_bin, #triple_expression?, #unmatched, #unmatched=, #unsatisfied, #unsatisfied=, #validate!, #value, value

Constructor Details

This class inherits a constructor from ShEx::Algebra::Operator::Binary

Instance Method Details

#match?(value, depth: 0) ⇒ Boolean

For a node n and constraint value v, nodeSatisfies(n, v) if n matches some valueSetValue vsv in v. A term matches a valueSetValue if:

  • vsv is a StemRange with stem st and exclusions excls and nodeIn(n, st) and there is no x in excls such that nodeIn(n, excl).

  • vsv is a Wildcard with exclusions excls and there is no x in excls such that nodeIn(n, excl).

Returns:

  • (Boolean) 


88
89
90
91
92
93
94
95
 
# File 'lib/shex/algebra/stem_range.rb', line 88

def match?(value, depth: 0)
  if value.literal?
    super
  else
    status "not matched #{value.inspect} if wrong type", depth: depth
    false
  end
end