April 05
Prde. Ismael H. F. Santos
- ismael@tecgraf.puc-rio.br
2
Métodos de ListIterator
public interface ListIterator<E> extends Iterator<E> {
// Moving forward
boolean hasNext();
E next();
// Moving backward
boolean hasPrevious();
E previous();
// Indexed access
int nextIndex();
int previousIndex();
// Operations on
current position
void remove(); // Optional -
remove current position
void set(E o); // Optional - overwrites l element
returned
void add(E o); // Optional –
add before current position
}