when<TResult extends Object?> method

  1. @optionalTypeArgs
TResult when<TResult extends Object?>(
  1. TResult $default(
    1. String version,
    2. BuildProcessingState processingState,
    3. String? uploadedDate,
    4. @JsonKey.new(name: 'expired') bool isExpired,
    5. @JsonKey.new(name: 'usesNonExemptEncryption') bool? doesUseNonExemptEncryption,
    )
)

A switch-like method, using callbacks.

As opposed to map, this offers destructuring. It is equivalent to doing:

switch (sealedClass) {
  case Subclass(:final field):
    return ...;
  case Subclass2(:final field2):
    return ...;
}

Implementation

@optionalTypeArgs TResult when<TResult extends Object?>(TResult Function( String version,  BuildProcessingState processingState,  String? uploadedDate, @JsonKey(name: 'expired')  bool isExpired, @JsonKey(name: 'usesNonExemptEncryption')  bool? doesUseNonExemptEncryption)  $default,) {final _that = this;
switch (_that) {
case _BuildAttributesDto():
return $default(_that.version,_that.processingState,_that.uploadedDate,_that.isExpired,_that.doesUseNonExemptEncryption);case _:
  throw StateError('Unexpected subclass');

}
}