Namespace: OpenEdge.DataAdmin.Lang.Collections
Type: Class Iterator
Parent Classes:
Progress.Lang.Object
OpenEdge.DataAdmin.Lang.Collections.Iterator

Inherits: Progress.Lang.Object
Implements: OpenEdge.DataAdmin.Lang.Collections.IIterator

/* Copyright (c) 2011 by progress Software Corporation
/*
/* all rights reserved. no part of this program or document
/* may be reproduced in any form or by any means without
/* permission in writing from progress Software Corporation.
File:Iterator
Author(s):hdaniels
Created:Dec 2007



Method Summary
  Options Name Purpose
  HANDLE CloneQuery (handle)
  HANDLE CreateQuery (handle)
  LOGICAL HasNext ()
  Progress.Lang.Object Next ()
  PrepareQuery (character, character, logical)
  LOGICAL Remove () /* removes the current item from the underlying collection */

Constructor Summary
  Options Name Purpose
  Iterator (handle, character)
  Iterator (handle, character, character)
  Iterator (handle, character, character, character)
  Iterator (handle, character, character, character, character)

Property Summary
  Options Name Purpose
  HANDLE BufferHandle
  HANDLE ObjectFieldHandle
  HANDLE QueryHandle


Method Detail
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HANDLE CloneQuery (handle)

Parameters:
phSourceQuery HANDLE
 
Returns HANDLE
 
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HANDLE CreateQuery (handle)

Parameters:
pTT HANDLE
 
Returns HANDLE
 
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LOGICAL HasNext ()

Returns LOGICAL
 
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Progress.Lang.Object Next ()

Returns Progress.Lang.Object
 
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PrepareQuery (character, character, logical)

Parameters:
queryExp CHARACTER
 
sortExp CHARACTER
 
forwardOnly LOGICAL
 
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LOGICAL Remove ()

/* removes the current item from the underlying collection
Returns LOGICAL
 


Constructor Detail
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Iterator (handle, character)

Parameters:
TTOrQuery HANDLE
 
ofield CHARACTER
 
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Iterator (handle, character, character)

Parameters:
TTOrQuery HANDLE
 
ofield CHARACTER
 
sortfield CHARACTER
 
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Iterator (handle, character, character, character)

Parameters:
TTOrQuery HANDLE
 
ofield CHARACTER
 
sortfield CHARACTER
 
querystring CHARACTER
 
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Iterator (handle, character, character, character, character)

Parameters:
TTOrQuery HANDLE
 
pcTable CHARACTER
 
pcfield CHARACTER
 
pcsortfield CHARACTER
 
pcquerystring CHARACTER
 


Property Detail
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HANDLE BufferHandle

Returns HANDLE
 
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HANDLE ObjectFieldHandle

Returns HANDLE
 
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HANDLE QueryHandle

Returns HANDLE