com.google.common.collect

Class ForwardingListIterator<E>

  • All Implemented Interfaces:
    Iterator<E>, ListIterator<E> 

    @GwtCompatible
public abstract class ForwardingListIterator<E>
extends ForwardingIterator<E>
implements ListIterator<E>
    A list iterator which forwards all its method calls to another list iterator. Subclasses should override one or more methods to modify the behavior of the backing iterator as desired per the decorator pattern.
    Since:
    2.0 (imported from Google Collections Library)

    • Constructor Detail

      • ForwardingListIterator

        protected ForwardingListIterator()
        Constructor for use by subclasses.

    • Method Detail

      • delegate

        protected abstract ListIterator<E> delegate()
        Description copied from class: ForwardingObject
        Returns the backing delegate instance that methods are forwarded to. Abstract subclasses generally override this method with an abstract method that has a more specific return type, such as ForwardingSet.delegate(). Concrete subclasses override this method to supply the instance being decorated.

      • add

        public void add(E element)

      • hasPrevious

        public boolean hasPrevious()

      • nextIndex

        public int nextIndex()

      • previous

        public E previous()

      • previousIndex

        public int previousIndex()

      • set

        public void set(E element)