Namespace: OpenEdge.DataAdmin.Lang.Collections
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
Purpose:
Notes:




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


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Progress® OpenEdge® Release 11.7.15