Package org.apache.commons.collections.iterators

Class EmptyMapIterator

java.lang.Object
org.apache.commons.collections.iterators.EmptyMapIterator
All Implemented Interfaces:
Iterator, MapIterator, ResettableIterator
public class EmptyMapIterator extends Object implements MapIterator, ResettableIterator
Provides an implementation of an empty map iterator.
Since:
Commons Collections 3.1
Version:
$Revision: 646777 $ $Date: 2008-04-10 14:33:15 +0200 (Thu, 10 Apr 2008) $
Author:
Stephen Colebourne

  • Field Details

    • INSTANCE

      public static final MapIterator INSTANCE
      Singleton instance of the iterator.
      Since:
      Commons Collections 3.1

  • Constructor Details

    • EmptyMapIterator

      protected EmptyMapIterator()
      Constructor.

  • Method Details

    • hasNext

      public boolean hasNext()

    • next

      public Object next()

    • hasPrevious

      public boolean hasPrevious()

    • previous

      public Object previous()

    • nextIndex

      public int nextIndex()

    • previousIndex

      public int previousIndex()

    • add

      public void add(Object obj)

    • set

      public void set(Object obj)

    • remove

      public void remove()

    • getKey

      public Object getKey()

    • getValue

      public Object getValue()

    • setValue

      public Object setValue(Object value)

    • reset

      public void reset()