whenOrNull<TResult extends Object?> method
- @optionalTypeArgs
A variant of when
that fallback to returning null
It is equivalent to doing:
switch (sealedClass) {
case Subclass(:final field):
return ...;
case _:
return null;
}
Implementation
@optionalTypeArgs TResult? whenOrNull<TResult extends Object?>(TResult? Function( String? cursor, int limit, List<String>? urls, String? patternType, List<String>? actions, String? reason, String? createdBy, @SafelinkQueryRulesSortDirectionConverter() SafelinkQueryRulesSortDirection? sortDirection, Map<String, dynamic>? $unknown)? $default,) {final _that = this;
switch (_that) {
case _SafelinkQueryRulesInput() when $default != null:
return $default(_that.cursor,_that.limit,_that.urls,_that.patternType,_that.actions,_that.reason,_that.createdBy,_that.sortDirection,_that.$unknown);case _:
return null;
}
}