toValue method
Implementation
String toValue() {
switch (this) {
case OperationStatus.notStarted:
return 'NotStarted';
case OperationStatus.started:
return 'Started';
case OperationStatus.failed:
return 'Failed';
case OperationStatus.completed:
return 'Completed';
case OperationStatus.succeeded:
return 'Succeeded';
}
}