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
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
Top

HANDLE CloneQuery (handle)

Parameters:
phSourceQuery HANDLE
 
Returns HANDLE
 
Top

HANDLE CreateQuery (handle)

Parameters:
pTT HANDLE
 
Returns HANDLE
 
Top

LOGICAL HasNext ()

Returns LOGICAL
 
Top

Progress.Lang.Object Next ()

Returns Progress.Lang.Object
 
Top

PrepareQuery (character, character, logical)

Parameters:
queryExp CHARACTER
 
sortExp CHARACTER
 
forwardOnly LOGICAL
 
Top

LOGICAL Remove ()

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


Constructor Detail
Top

Iterator (handle, character)

Parameters:
TTOrQuery HANDLE
 
ofield CHARACTER
 
Top

Iterator (handle, character, character)

Parameters:
TTOrQuery HANDLE
 
ofield CHARACTER
 
sortfield CHARACTER
 
Top

Iterator (handle, character, character, character)

Parameters:
TTOrQuery HANDLE
 
ofield CHARACTER
 
sortfield CHARACTER
 
querystring CHARACTER
 
Top

Iterator (handle, character, character, character, character)

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


Property Detail
Top

HANDLE BufferHandle

Returns HANDLE
 
Top

HANDLE ObjectFieldHandle

Returns HANDLE
 
Top

HANDLE QueryHandle

Returns HANDLE