resume method

@override @nonVirtual void resume()

Resume the executor.

Implementation

@override
@nonVirtual
void resume() {
  _isResuming = true;
  info('Resuming $this - $configuration');

  try {
    _stateMachine.resume();
  } catch (error) {
    addError('Error resuming $this: $error');
    _setState(_UndefinedState(this));
  }
}