maybeMap<TResult extends Object?> method

TResult maybeMap<TResult extends Object?>({
  1. TResult freeformGradient(
    1. BackgroundFillFreeformGradient value
    )?,
  2. TResult gradient(
    1. BackgroundFillGradient value
    )?,
  3. TResult solid(
    1. BackgroundFillSolid value
    )?,
  4. required TResult orElse(),
})

Implementation

TResult maybeMap<TResult extends Object?>({
  TResult Function(BackgroundFillFreeformGradient value)? freeformGradient,
  TResult Function(BackgroundFillGradient value)? gradient,
  TResult Function(BackgroundFillSolid value)? solid,
  required TResult Function() orElse,
}) {
  switch (getConstructor()) {
    case BackgroundFillFreeformGradient.constructor:
      if (freeformGradient != null) {
        return freeformGradient.call(this as BackgroundFillFreeformGradient);
      }
      break;
    case BackgroundFillGradient.constructor:
      if (gradient != null) {
        return gradient.call(this as BackgroundFillGradient);
      }
      break;
    case BackgroundFillSolid.constructor:
      if (solid != null) {
        return solid.call(this as BackgroundFillSolid);
      }
      break;
  }
  return orElse.call();
}