Class ReverseListIterator<E>

  • Type Parameters:
    E -
    All Implemented Interfaces:
    java.util.Iterator<E>

    public class ReverseListIterator<E>
    extends java.lang.Object
    implements java.util.Iterator<E>
    An iterator that returns elements in reverse order from a list.
    Version:
    $Revision$
    • Field Summary

      Fields 
      Modifier and Type Field Description
      protected int current
      The current index of the list
      protected java.util.List<E> list
      The list to get elements from
    • Constructor Summary

      Constructors 
      Constructor Description
      ReverseListIterator​(java.util.List<E> list)
      Construct a ReverseListIterator for the given list.
    • Method Summary

      All Methods Instance Methods Concrete Methods 
      Modifier and Type Method Description
      boolean hasNext()
      Check if there are more elements.
      E next()
      Get the next element.
      void remove()
      Remove the current element.
      • Methods inherited from class java.lang.Object

        clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait
      • Methods inherited from interface java.util.Iterator

        forEachRemaining
    • Field Detail

      • list

        protected final java.util.List<E> list
        The list to get elements from
      • current

        protected int current
        The current index of the list
    • Constructor Detail

      • ReverseListIterator

        public ReverseListIterator​(java.util.List<E> list)
        Construct a ReverseListIterator for the given list.
        Parameters:
        list - List to iterate over.
    • Method Detail

      • hasNext

        public boolean hasNext()
        Check if there are more elements.
        Specified by:
        hasNext in interface java.util.Iterator<E>
        Returns:
        True if there are more elements.
      • next

        public E next()
        Get the next element.
        Specified by:
        next in interface java.util.Iterator<E>
        Returns:
        The next element.
        Throws:
        java.util.NoSuchElementException
      • remove

        public void remove()
        Remove the current element.
        Specified by:
        remove in interface java.util.Iterator<E>