maybeMap<TResult extends Object?> method

TResult maybeMap<TResult extends Object?>({
  1. TResult center(
    1. PageBlockHorizontalAlignmentCenter value
    )?,
  2. TResult left(
    1. PageBlockHorizontalAlignmentLeft value
    )?,
  3. TResult right(
    1. PageBlockHorizontalAlignmentRight value
    )?,
  4. required TResult orElse(),
})

Implementation

TResult maybeMap<TResult extends Object?>({
  TResult Function(PageBlockHorizontalAlignmentCenter value)? center,
  TResult Function(PageBlockHorizontalAlignmentLeft value)? left,
  TResult Function(PageBlockHorizontalAlignmentRight value)? right,
  required TResult Function() orElse,
}) {
  switch (getConstructor()) {
    case PageBlockHorizontalAlignmentCenter.constructor:
      if (center != null) {
        return center.call(this as PageBlockHorizontalAlignmentCenter);
      }
      break;
    case PageBlockHorizontalAlignmentLeft.constructor:
      if (left != null) {
        return left.call(this as PageBlockHorizontalAlignmentLeft);
      }
      break;
    case PageBlockHorizontalAlignmentRight.constructor:
      if (right != null) {
        return right.call(this as PageBlockHorizontalAlignmentRight);
      }
      break;
  }
  return orElse.call();
}