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[scriptable, uuid(ad385286-cbc4-11d2-8cca-0060b0fc14a3)]

  
interface nsIEnumerator : nsISupports








  
    
Methods

    

  
      

        
 CurrentItem will return the CurrentItem item it will fail if the 
  list is empty


        


  
  nsISupports
  currentItem()


      

  

  
      

        
 First will reset the list. will return NS_FAILED if no items


        


  
  void
  first()


      

  

  
      

        
 return if the collection is at the end.  that is the beginning following 
  a call to Prev and it is the end of the list following a call to next


        


  
  void
  isDone()


      

  

  
      

        
 Next will advance the list. will return failed if already at end


        


  
  void
  next()