Method transform

output/java_guava/1.4.17/Lists.java:575–579

Returns a list that applies function to each element of fromList. The returned list is a transformed view of fromList; changes to fromList will be reflected in the returned list and vice versa. Since functions are not reversible, the transform is one-way and new i

(List<F> fromList, Function<? super F, ? extends T> function)

  public static <F, T> List<T> transform(List<F> fromList, Function<? super F, ? extends T> function) {
    return (fromList instanceof RandomAccess)
      ? new TransformingRandomAccessList<F, T>(fromList, function)
      : new TransformingSequentialList<F, T>(fromList, function);
  }

  /**
   * Implementation of a sequential transforming list.