map<TResult extends Object?> method

  1. @optionalTypeArgs
TResult map<TResult extends Object?>(
  1. TResult $default(
    1. _CustomerSheetInitParamsDeprecated value
    ), {
  2. required TResult adapter(
    1. _CustomerSheetInitParamsAdapter value
    ),
  3. required TResult session(
    1. _CustomerSheetInitParamsSession value
    ),
})

A switch-like method, using callbacks.

Callbacks receives the raw object, upcasted. It is equivalent to doing:

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

Implementation

@optionalTypeArgs TResult map<TResult extends Object?>(TResult Function( _CustomerSheetInitParamsDeprecated value)  $default,{required TResult Function( _CustomerSheetInitParamsAdapter value)  adapter,required TResult Function( _CustomerSheetInitParamsSession value)  session,}){
final _that = this;
switch (_that) {
case _CustomerSheetInitParamsDeprecated():
return $default(_that);case _CustomerSheetInitParamsAdapter():
return adapter(_that);case _CustomerSheetInitParamsSession():
return session(_that);case _:
  throw StateError('Unexpected subclass');

}
}