Class EmptyMapIterator

  • All Implemented Interfaces:
    java.util.Iterator, MapIterator, ResettableIterator

    public class EmptyMapIterator
    extends java.lang.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 Detail

      • INSTANCE

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

      • EmptyMapIterator

        protected EmptyMapIterator()
        Constructor.
    • Method Detail

      • hasNext

        public boolean hasNext()
      • next

        public java.lang.Object next()
      • hasPrevious

        public boolean hasPrevious()
      • previous

        public java.lang.Object previous()
      • nextIndex

        public int nextIndex()
      • previousIndex

        public int previousIndex()
      • add

        public void add​(java.lang.Object obj)
      • set

        public void set​(java.lang.Object obj)
      • remove

        public void remove()
      • getKey

        public java.lang.Object getKey()
      • getValue

        public java.lang.Object getValue()
      • setValue

        public java.lang.Object setValue​(java.lang.Object value)
      • reset

        public void reset()