fromString static method

Implementation

static BatchState? fromString(String? value) {
  switch (value) {
    case 'creating':
      return creating;
    case 'creation_failed':
      return creationFailed;
    case 'created':
      return created;
    case 'purchasing':
      return purchasing;
    case 'purchase_failed':
      return purchaseFailed;
    case 'purchased':
      return purchased;
    case 'label_generating':
      return labelGenerating;
    case 'label_generated':
      return labelGenerated;
    default:
      return null;
  }
}