Namespace: OpenEdge.Core.Collections
Type: Interface IIterator
Parent Classes:
Inherits: Progress.Lang.Object

Copyright (c) 2013 by Progress Software Corporation. All rights reserved.
File:IIterator
Purpose:traverses a collection forward
Author(s):hdaniels
Notes:* Based on the AutoEdge|TheFactory version
Purpose: Indicates whether there's another element



Method Summary
  Options Name Purpose
  LOGICAL HasNext () /** Indicates whether there's another element @return Logical Trues if the iterator has another element */
  Progress.Lang.Object Next () /** Returns the next object in the iterator. Next being the next object at the iterator's current position. @return Object The object at the 'next' position. */
  LOGICAL Remove () /** Removes an entry from the iterator. @return logical True if the operation succeeeded. */

Method Detail
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LOGICAL HasNext ()

Purpose: Indicates whether there's another element
Returns LOGICAL
  Logical Trues if the iterator has another element
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Progress.Lang.Object Next ()

Purpose: Returns the next object in the iterator. Next being the next object
at the iterator's current position.
Returns Progress.Lang.Object
  Object The object at the 'next' position.
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LOGICAL Remove ()

Purpose: Removes an entry from the iterator.
Returns LOGICAL
  logical True if the operation succeeeded.