Class: RDF::Literal::Token
- Inherits:
-
RDF::Literal
- Object
- RDF::Literal
- RDF::Literal::Token
- Defined in:
- vendor/bundler/ruby/3.3.0/bundler/gems/rdf-884e3ef78084/lib/rdf/model/literal/token.rb
Overview
A token literal.
Constant Summary collapse
- DATATYPE =
RDF::URI("http://www.w3.org/2001/XMLSchema#token")
- GRAMMAR =
FIXME
/\A[^\x0D\x0A\x09]+\z/i.freeze
Constants inherited from RDF::Literal
FALSE, TRUE, XSD_STRING, ZERO
Constants included from N3::Terminals
N3::Terminals::ANON, N3::Terminals::BASE, N3::Terminals::BLANK_NODE_LABEL, N3::Terminals::DECIMAL, N3::Terminals::DOUBLE, N3::Terminals::ECHAR, N3::Terminals::ESCAPE_CHAR4, N3::Terminals::ESCAPE_CHAR8, N3::Terminals::EXPONENT, N3::Terminals::INTEGER, N3::Terminals::IPLSTART, N3::Terminals::IRIREF, N3::Terminals::IRI_RANGE, N3::Terminals::LANGTAG, N3::Terminals::PERCENT, N3::Terminals::PLX, N3::Terminals::PNAME_LN, N3::Terminals::PNAME_NS, N3::Terminals::PN_CHARS, N3::Terminals::PN_CHARS_BASE, N3::Terminals::PN_CHARS_BODY, N3::Terminals::PN_CHARS_U, N3::Terminals::PN_LOCAL, N3::Terminals::PN_LOCAL_BODY, N3::Terminals::PN_LOCAL_ESC, N3::Terminals::PN_PREFIX, N3::Terminals::PREFIX, N3::Terminals::QUICK_VAR_NAME, N3::Terminals::STRING_LITERAL_LONG_QUOTE, N3::Terminals::STRING_LITERAL_LONG_SINGLE_QUOTE, N3::Terminals::STRING_LITERAL_QUOTE, N3::Terminals::STRING_LITERAL_SINGLE_QUOTE, N3::Terminals::UCHAR, N3::Terminals::U_CHARS1, N3::Terminals::U_CHARS2, N3::Terminals::WS
Constants included from SPARQL::Algebra::Expression
SPARQL::Algebra::Expression::PATTERN_PARENTS
Constants included from Util::Logger
Instance Attribute Summary
Attributes inherited from RDF::Literal
#datatype, #direction, #language
Instance Method Summary collapse
-
#canonicalize! ⇒ RDF::Literal
Converts this literal into its canonical lexical representation.
-
#initialize(value, datatype: nil, lexical: nil, **options) ⇒ Token
constructor
A new instance of Token.
-
#to_s ⇒ String
Returns the value as a string.
-
#to_sym ⇒ Symbol
Returns the value as a symbol.
Methods inherited from RDF::Literal
#<=>, #==, #as_datetime, #as_number, #compatible?, #comperable_datatype2?, #comperable_datatype?, #datatype?, #direction?, #english?, #eql?, #escape, #hash, #humanize, #inspect, #language?, #literal?, #method_missing, #object, #plain?, #respond_to_missing?, #simple?, #squish, #squish!, #valid?, #valid_extended?, #validate!, #value, #value_hash
Methods included from Term
#<=>, #==, #aggregate?, #as_datetime, #as_number, #compatible?, #eql?, #escape, #evaluate, #ndvars, #optimize, #sameTerm?, #term?, #terms, #to_base, #to_sparql, #to_term, #vars
Methods included from SPARQL::Algebra::Expression
cast, #constant?, #evaluate, extension, extension?, extensions, for, #invalid?, new, #node?, open, #optimize, #optimize!, parse, register_extension, #to_sxp_bin, #valid?, #validate!, #variable?
Methods included from Util::Logger
#log_debug, #log_depth, #log_error, #log_fatal, #log_info, #log_recover, #log_recovering?, #log_statistics, #log_warn, #logger
Methods included from Value
#anonymous?, #canonicalize, #constant?, #formula?, #graph?, #inspect, #inspect!, #invalid?, #iri?, #list?, #literal?, #node?, #resource?, #start_with?, #statement?, #term?, #to_ndvar, #to_nquads, #to_ntriples, #to_rdf, #to_term, #type_error, #uri?, #valid?, #validate!, #variable?
Constructor Details
#initialize(value, datatype: nil, lexical: nil, **options) ⇒ Token
Returns a new instance of Token.
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# File 'vendor/bundler/ruby/3.3.0/bundler/gems/rdf-884e3ef78084/lib/rdf/model/literal/token.rb', line 14 def initialize(value, datatype: nil, lexical: nil, **) @datatype = RDF::URI(datatype || self.class.const_get(:DATATYPE)) @string = lexical || (value if value.is_a?(String)) @object = value.is_a?(Symbol) ? value : value.to_sym end |
Dynamic Method Handling
This class handles dynamic methods through the method_missing method in the class RDF::Literal
Instance Method Details
#canonicalize! ⇒ RDF::Literal
Converts this literal into its canonical lexical representation.
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# File 'vendor/bundler/ruby/3.3.0/bundler/gems/rdf-884e3ef78084/lib/rdf/model/literal/token.rb', line 25 def canonicalize! @string = @object.to_s if @object self end |
#to_s ⇒ String
Returns the value as a string.
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# File 'vendor/bundler/ruby/3.3.0/bundler/gems/rdf-884e3ef78084/lib/rdf/model/literal/token.rb', line 42 def to_s @string || @object.to_s end |
#to_sym ⇒ Symbol
Returns the value as a symbol.
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# File 'vendor/bundler/ruby/3.3.0/bundler/gems/rdf-884e3ef78084/lib/rdf/model/literal/token.rb', line 34 def to_sym @object.to_sym end |