Namespace: OpenEdge.Core.Collections
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




Method Summary
Options Name Purpose
LOGICAL HasNext () /** Indicates whether there's another element @return Logical Trues if the iterator has anotehanother 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 anotehanother 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.


Copyright © 2017 Progress Software Corporation. All rights Reserved.

Progress® OpenEdge® Release 11.7