toExistCondition method
Implementation
ExistCondition toExistCondition() {
switch (this) {
case 'MUST_EXIST':
return ExistCondition.mustExist;
case 'NOT_EXIST':
return ExistCondition.notExist;
case 'NONE':
return ExistCondition.none;
}
throw Exception('$this is not known in enum ExistCondition');
}