map<TResult extends Object?> method

  1. @optionalTypeArgs
TResult map<TResult extends Object?>(
  1. TResult $default(
    1. _CardPaymentMethodDefault value
    ), {
  2. required TResult id(
    1. _CardPaymentMethodRef value
    ),
  3. required TResult token(
    1. _CardPaymentMethodDetailsToken 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( _CardPaymentMethodDefault value)  $default,{required TResult Function( _CardPaymentMethodRef value)  id,required TResult Function( _CardPaymentMethodDetailsToken value)  token,}){
final _that = this;
switch (_that) {
case _CardPaymentMethodRef():
return id(_that);case _CardPaymentMethodDefault():
return $default(_that);case _CardPaymentMethodDetailsToken():
return token(_that);}
}