maybeMap<TResult extends Object?> method

  1. @optionalTypeArgs
TResult maybeMap<TResult extends Object?>({
  1. TResult resultAvailable(
    1. UTempCheckHandleAvailabilityResultResultAvailable value
    )?,
  2. TResult resultUnavailable(
    1. UTempCheckHandleAvailabilityResultResultUnavailable value
    )?,
  3. TResult unknown(
    1. UTempCheckHandleAvailabilityResultUnknown value
    )?,
  4. required TResult orElse(),
})

A variant of map that fallback to returning orElse.

It is equivalent to doing:

switch (sealedClass) {
  case final Subclass value:
    return ...;
  case _:
    return orElse();
}

Implementation

@optionalTypeArgs TResult maybeMap<TResult extends Object?>({TResult Function( UTempCheckHandleAvailabilityResultResultAvailable value)?  resultAvailable,TResult Function( UTempCheckHandleAvailabilityResultResultUnavailable value)?  resultUnavailable,TResult Function( UTempCheckHandleAvailabilityResultUnknown value)?  unknown,required TResult orElse(),}){
final _that = this;
switch (_that) {
case UTempCheckHandleAvailabilityResultResultAvailable() when resultAvailable != null:
return resultAvailable(_that);case UTempCheckHandleAvailabilityResultResultUnavailable() when resultUnavailable != null:
return resultUnavailable(_that);case UTempCheckHandleAvailabilityResultUnknown() when unknown != null:
return unknown(_that);case _:
  return orElse();

}
}