toValue method

String toValue()

Implementation

String toValue() {
  switch (this) {
    case SentimentType.positive:
      return 'POSITIVE';
    case SentimentType.negative:
      return 'NEGATIVE';
    case SentimentType.neutral:
      return 'NEUTRAL';
    case SentimentType.mixed:
      return 'MIXED';
  }
}