toSentimentType method
Implementation
SentimentType toSentimentType() {
switch (this) {
case 'POSITIVE':
return SentimentType.positive;
case 'NEGATIVE':
return SentimentType.negative;
case 'NEUTRAL':
return SentimentType.neutral;
case 'MIXED':
return SentimentType.mixed;
}
throw Exception('$this is not known in enum SentimentType');
}