Class: RDF::Query::Pattern

Inherits:

Object

• Object
• RDF::Query::Pattern

Defined in:

lib/sparql/algebra/extensions.rb

Instance Method Summary

• #executable? ⇒ Boolean

  Returns true as this is executable.

• #ndvars ⇒ Array<RDF::Query::Variable>

  Return the non-destinguished variables contained within this pattern.

• #vars ⇒ Array<RDF::Query::Variable>

  Return the variables contained within this pattern.

Instance Method Details

#executable? ⇒ Boolean

Returns true as this is executable.

Returns:

• (Boolean) —

  true

# File 'lib/sparql/algebra/extensions.rb', line 554

def executable?; true; end

#ndvars ⇒ Array<RDF::Query::Variable>

Return the non-destinguished variables contained within this pattern

Returns:

• (Array<RDF::Query::Variable>)

# File 'lib/sparql/algebra/extensions.rb', line 539

def ndvars
  vars.reject(&:distinguished?)
end

#vars ⇒ Array<RDF::Query::Variable>

Return the variables contained within this pattern

Returns:

• (Array<RDF::Query::Variable>)

# File 'lib/sparql/algebra/extensions.rb', line 546

def vars
  variables.values
end