Class: SPARQL::Algebra::Operator::Binary Abstract

Inherits:

SPARQL::Algebra::Operator

• Object
• SPARQL::Algebra::Operator
• SPARQL::Algebra::Operator::Binary

Defined in:

vendor/bundler/ruby/3.3.0/bundler/gems/sparql-796d3be4aa08/lib/sparql/algebra/operator.rb

Overview

This class is abstract.

A SPARQL binary operator.

Operators of this kind take two operands.

Direct Known Subclasses

LD::Patch::Algebra::Prefix, RDF::N3::Algebra::ListOperator, RDF::N3::Algebra::Log::Implies, RDF::N3::Algebra::ResourceOperator, Adjust, Alt, And, Base, Compare, Construct, Contains, Dataset, Describe, Divide, Extend, Filter, Graph, Join, LangMatches, Minus, Multiply, Or, Order, Prefix, Project, SameTerm, Seq, StrAfter, StrBefore, StrDT, StrEnds, StrLang, StrStarts, Subtract, Union

Constant Summary

ARITY =

2

Constants inherited from SPARQL::Algebra::Operator

IsURI, URI

Constants included from Expression

Expression::PATTERN_PARENTS

Constants included from RDF::Util::Logger

RDF::Util::Logger::IOWrapper

Instance Attribute Summary

Attributes inherited from SPARQL::Algebra::Operator

#operands

Instance Method Summary

• #initialize(arg1, arg2, **options) ⇒ Binary constructor

  A new instance of 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, #inspect, #mergable?, #ndvars, #node?, #operand, #optimize, #optimize!, #parent, #parent=, prefixes, #prefixes, prefixes=, #rewrite, #to_binary, to_sparql, #to_sparql, #to_sxp, #to_sxp_bin, #validate!, #variable?, #variables, #vars

Methods included from 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 RDF::Util::Logger

#log_debug, #log_depth, #log_error, #log_fatal, #log_info, #log_recover, #log_recovering?, #log_statistics, #log_warn, #logger

Constructor Details

#initialize(arg1, arg2, **options) ⇒ Binary

Returns a new instance of Binary.

Parameters:

• arg1 (RDF::Term) —

  the first operand

• arg2 (RDF::Term) —

  the second operand

• options (Hash{Symbol => Object}) —

  any additional options (see SPARQL::Algebra::Operator#initialize)

# File 'vendor/bundler/ruby/3.3.0/bundler/gems/sparql-796d3be4aa08/lib/sparql/algebra/operator.rb', line 948

def initialize(arg1, arg2, **options)
  super
end