Module: ShEx::Algebra::Satisfiable

Included in:

And, External, NodeConstraint, Not, Or, Shape, ShapeRef, Start

Defined in:

lib/shex/algebra/satisfiable.rb

Overview

Implements ‘satisfies?` and `not_satisfies?`

Instance Method Summary

• #satisfiable? ⇒ Boolean

  This operator includes Satisfiable.

• #satisfies?(focus, depth: 0, **options) ⇒ Operator

  Satisfies method.

Instance Method Details

#satisfiable? ⇒ Boolean

This operator includes Satisfiable

Returns:

• (Boolean)

# File 'lib/shex/algebra/satisfiable.rb', line 20

def satisfiable?; true; end

#satisfies?(focus, depth: 0, **options) ⇒ Operator

Satisfies method

Parameters:

• focus (RDF::Resource)
• depth (Integer) (defaults to: 0) —

  for logging

• options (Hash{Symbol => Object}) —

  Other, operand-specific options

Returns:

• (Operator) —

  with ‘matched` and `satisfied` accessors for matched triples and sub-expressions

Raises:

• (ShEx::NotMatched) —

  with ‘expression` accessor to access `matched` and `unmatched` statements along with `satisfied` and `unsatisfied` operations.

See Also:

• [https://shexspec.github.io/spec/#shape-expression-semantics]

# File 'lib/shex/algebra/satisfiable.rb', line 15

def satisfies?(focus, depth: 0, **options)
  raise NotImplementedError, "#satisfies? Not implemented in #{self.class}"
end