Redland::Util

Public Instance Methods

get_node_array(node_iterator) click to toggle source

Given an Iterator, returns an array of all Nodes beyond it including this one

# File rdf/redland/util.rb, line 22
def get_node_array(node_iterator)
  node_array = []
  while not node_iterator.end?
    node_array << node_iterator.current
    node_iterator.next
  end
  return node_array
end

get_statement_array(stream) click to toggle source

Given an Stream, returns an array of all Statements beyond it including this one

# File rdf/redland/util.rb, line 33
def get_statement_array(stream)
  statement_array = []
  while not stream.end?
    statement_array << stream.current
    stream.next
  end
  return statement_array
end

is_blank?(node) click to toggle source

Return true if node is a blank node

# File rdf/redland/util.rb, line 15
def is_blank?(node)
  return (Redland.librdf_node_is_blank(node) !=0)

end

is_literal?(node) click to toggle source

Return true if node is a literal

# File rdf/redland/util.rb, line 5
def is_literal?(node)
  return (Redland.librdf_node_is_literal(node) !=0)
end

is_resource?(node) click to toggle source

Return true if node is a resource with a URI

# File rdf/redland/util.rb, line 10
def is_resource?(node)
  return (Redland.librdf_node_is_resource(node) !=0)
end

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Redland::Util

Public Instance Methods