(self)
Process the statement and apply all effects on the state.
        :return: None
Process the statement and apply all effects on the state.
        :return: None
Process the statement and apply all effects on the state . : return : None
def process(self):
        """
        Process the statement and apply all effects on the state.
        :return: None
        """
        self._execute()
def process ( self ) : self . _execute ( )