Method transform

output/java_guava/1.4.16/Iterators.java:791–799

Returns a view containing the result of applying function to each element of fromIterator. The returned iterator supports remove() if fromIterator does. After a successful remove() call, fromIterator no longer contains the corresponding element.

(final Iterator<F> fromIterator, final Function<? super F, ? extends T> function)

  public static <F, T> Iterator<T> transform(final Iterator<F> fromIterator, final Function<? super F, ? extends T> function) {
    checkNotNull(function);
    return new TransformedIterator<F, T>(fromIterator) {
      @Override
      T transform(F from) {
        return function.apply(from);
      }
    };
  }

  /**
   * Advances {@code iterator} {@code position + 1} times, returning the