toValue method
Implementation
String toValue() {
switch (this) {
case MetricStatistic.minimum:
return 'Minimum';
case MetricStatistic.maximum:
return 'Maximum';
case MetricStatistic.sum:
return 'Sum';
case MetricStatistic.average:
return 'Average';
case MetricStatistic.sampleCount:
return 'SampleCount';
}
}