/**
* Returns a new Node containing the given value and having no children.
*
* @param value A value
* @param <T> Value type
* @return A new Node instance.
*/
static <T> Node<T> of(T value) {
return new Node<>(value, List.empty());
}
@Override
public <U> Array<U> scanRight(U zero, BiFunction<? super T, ? super U, ? extends U> operation) {
Objects.requireNonNull(operation, "operation is null");
return Collections.scanRight(
this, zero, operation, List.empty(), List::prepend, list -> Array.wrap(list.toJavaArray()));
}
@Override
default <U> Seq<U> scanRight(U zero, BiFunction<? super T, ? super U, ? extends U> operation) {
Objects.requireNonNull(operation, "operation is null");
return Collections.scanRight(
this, zero, operation, List.empty(), List::prepend, Function.identity());
}
@Override
protected <T> List<T> empty() {
return List.empty();
}