when<TResult extends Object?> method

  1. @optionalTypeArgs
TResult when<TResult extends Object?>(
  1. TResult $default(
    1. String? url,
    2. String? bundleId,
    3. String? packageName,
    4. String sdkVersion,
    5. String sdkPlatform,
    )
)

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? url,  String? bundleId,  String? packageName,  String sdkVersion,  String sdkPlatform)  $default,) {final _that = this;
switch (_that) {
case _PulseMetadataCompat():
return $default(_that.url,_that.bundleId,_that.packageName,_that.sdkVersion,_that.sdkPlatform);}
}