/*

* Copyright (c) 2009 Nokia Corporation and/or its subsidiary(-ies).

* All rights reserved.

* This component and the accompanying materials are made available

* under the terms of the License "Eclipse Public License v1.0"

* which accompanies this distribution, and is available

* at the URL "http://www.eclipse.org/legal/epl-v10.html".

*

* Initial Contributors:

* Nokia Corporation - initial contribution.

*

* Contributors:

*

* Description: 

*

*/

package com.nokia.carbide.internal.cpp.epoc.engine.model;

import com.nokia.carbide.internal.api.cpp.epoc.engine.dom.IASTNode;

import com.nokia.cpp.internal.api.utils.core.*;

public interface IViewAddModification extends IViewModification {

	/** 

	 * Get the parent into which to add the new node(s).  References

	 * to an IASTTranslationUnit are aliased to that TU's #getNodes() node

	 * for convenience.

	 * <p>

	 * The parent may be a specific preparser DOM node (usually the

	 * translation unit) in order to add content to a specific file.

	 * 

	 * @return language node or preparser node

	 */

	IASTNode getParent();

	/** Get the nodes between which to add the modification.  This may

	 * represent an enclosed addition, an addition before a node,

	 * an addition after a node, or an addition anywhere.

	 *

	 * @return pair of nodes, where the first is the 'before' node, or

	 * null, and the second is the 'after' node, or null.  If both are

	 */

	Pair<IASTNode, IASTNode> getInsertAnchors();

}