parameters: (self)
return_statement: return self.registered
docstring: Check if Node has been registered yet.
          @return: True if registration has occurred with master
          @rtype: bool
docstring_summary: Check if Node has been registered yet.
docstring_tokens: Check if Node has been registered yet .
function: def is_registered(self):
          """
          Check if Node has been registered yet.
          @return: True if registration has occurred with master
          @rtype: bool
          """
          return self.registered
function_tokens: def is_registered ( self ) : return self . registered