ncdengine/inc/ncdchildloadmode.h
author Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
Mon, 21 Jun 2010 15:48:28 +0300
branchRCL_3
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/*
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* Copyright (c) 2006 Nokia Corporation and/or its subsidiary(-ies).
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* All rights reserved.
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* This component and the accompanying materials are made available
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* under the terms of "Eclipse Public License v1.0"
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* which accompanies this distribution, and is available
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* at the URL "http://www.eclipse.org/legal/epl-v10.html".
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*
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* Initial Contributors:
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* Nokia Corporation - initial contribution.
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*
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* Contributors:
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*
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* Description:   ?Description
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*
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*/
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#ifndef NCD_CHILD_LOAD_MODE_H
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#define NCD_CHILD_LOAD_MODE_H
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/** 
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 * Defines the mode for child node loading.
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 */
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enum TNcdChildLoadMode
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    {
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    /** 
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     * Loads structure data for child nodes on the given page.
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     *
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     * @note Loads structure for a minimum of 48 nodes regardless of page size.
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     * (i.e. the range: page size -> page size + 48). This is needed for
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     * aqcuiring seen/new information.
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     * @note When a node has structure data but no metadata it's state is
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     *  EStateNotInitialized.
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     * @see MNcdNodeSeen
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     * @see MNcdNode::TState
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     */
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    ELoadStructure,
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    /**
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     * Loads both structure- and metadata for child nodes on the given page.
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     *
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     * @note Loads structure for a minimum of 48 nodes regardless of page size.
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     * (i.e. the range: page size -> page size + 48). This is needed for
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     * aqcuiring seen/new information.
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     * @see MNcdNodeSeen
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     */
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    ELoadMetadata,
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    /**
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     * Obsolete.
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     * @note DON'T USE THIS! NOT SUPPORTED IN CURRENT IMPLEMENTATION!
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     */
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    EForceRefresh
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    };
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#endif //  NCD_CHILD_LOAD_MODE_H