whenOrNull<TResult extends Object?> method

  1. @optionalTypeArgs
TResult? whenOrNull<TResult extends Object?>(
  1. TResult? $default(
    1. UModerationScheduleActionAction action,
    2. List<String> subjects,
    3. String createdBy,
    4. SchedulingConfig scheduling,
    5. ModTool? modTool,
    6. Map<String, dynamic>? $unknown,
    )?
)

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(@UModerationScheduleActionActionConverter()  UModerationScheduleActionAction action,  List<String> subjects,  String createdBy, @SchedulingConfigConverter()  SchedulingConfig scheduling, @ModToolConverter()  ModTool? modTool,  Map<String, dynamic>? $unknown)?  $default,) {final _that = this;
switch (_that) {
case _ModerationScheduleActionInput() when $default != null:
return $default(_that.action,_that.subjects,_that.createdBy,_that.scheduling,_that.modTool,_that.$unknown);case _:
  return null;

}
}