/*

* 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.sdt.emf.dm;

import com.nokia.sdt.emf.dm.impl.EStringToIPropertyValueMapEntryImpl;

public interface IPropertyVisitor {

	/**

	 * Visit a single property value.

	 * The visit method cannot change a property value but cannot reset

	 * it, i.e. remove the entry. However, if the visit method sets the

	 * value to null the entry will be reset on its behalf.

	 * @return null to continue, anything else to stop

	 */

	Object visit(IPropertyContainer container, EStringToIPropertyValueMapEntryImpl entry);

}