Class: RDF::Literal::PositiveInteger

Inherits:
NonNegativeInteger show all
Defined in:
vendor/bundler/ruby/3.3.0/bundler/gems/rdf-xsd-1663b6f0e598/lib/rdf/xsd/integer.rb

Overview

positiveInteger is derived from nonNegativeInteger by setting the value of minInclusive to be 1. This results in the standard mathematical concept of the positive integer numbers. The value space of positiveInteger is the infinite set [1,2,...]. The base type of positiveInteger is nonNegativeInteger.

See Also:

Constant Summary collapse

GRAMMAR = 
/^\+?\d+$/.freeze
DATATYPE = 
RDF::XSD.positiveInteger

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

Util::Logger::IOWrapper

Instance Attribute Summary

Attributes inherited from RDF::Literal

#datatype, #direction, #language

Instance Method Summary collapse

Methods inherited from Integer

#abs, #canonicalize!, #even?, #initialize, #nonzero?, #odd?, #pred, #round, #succ, #to_bn, #to_s, #zero?

Methods inherited from Decimal

#abs, #canonicalize!, #ceil, #floor, #initialize, #nonzero?, #round, #to_s, #zero?

Methods inherited from Numeric

#%, #*, #**, #+, #+@, #-, #-@, #/, #<=>, #==, #abs, #acos, #asin, #atan, #atan2, #ceil, #cos, #exp, #exp10, #floor, #log, #log10, #round, #sin, #sqrt, #tan, #to_d, #to_f, #to_i, #to_r

Methods inherited from RDF::Literal

#<=>, #==, #as_datetime, #as_number, #canonicalize!, #compatible?, #comperable_datatype2?, #comperable_datatype?, #datatype?, #direction?, #english?, #eql?, #escape, #hash, #humanize, #initialize, #inspect, #language?, #literal?, #method_missing, #object, #plain?, #respond_to_missing?, #simple?, #squish, #squish!, #to_s, #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, #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, #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?, #validate!, #variable?

Constructor Details

This class inherits a constructor from RDF::Literal::Integer

Dynamic Method Handling

This class handles dynamic methods through the method_missing method in the class RDF::Literal

Instance Method Details

#valid? ⇒ Boolean

Returns:



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# File 'vendor/bundler/ruby/3.3.0/bundler/gems/rdf-xsd-1663b6f0e598/lib/rdf/xsd/integer.rb', line 133

def valid?
  super && @object > 0
end