1 /*

     2 * Copyright (c) 2007 Nokia Corporation and/or its subsidiary(-ies). 

     3 * All rights reserved.

     4 * This component and the accompanying materials are made available

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

     6 * which accompanies this distribution, and is available

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

     8 *

     9 * Initial Contributors:

    10 * Nokia Corporation - initial contribution.

    11 *

    12 * Contributors:

    13 *

    14 * Description:

    15 *

    16 * Listener interface for trace model extension notifications

    17 *

    18 */

    19 package com.nokia.tracecompiler.model;

    20 

    21 /**

    22  * Listener interface for trace model extension notifications

    23  * 

    24  */

    25 public interface TraceModelExtensionListener {

    26 

    27 	/**

    28 	 * Notifies that an extension was added to the trace object

    29 	 * 

    30 	 * @param object

    31 	 *            the object where the extension was added

    32 	 * @param extension

    33 	 *            the new extension object

    34 	 */

    35 	public void extensionAdded(TraceObject object, TraceModelExtension extension);

    36 

    37 	/**

    38 	 * Notifies that an extension was removed from the trace object

    39 	 * 

    40 	 * @param object

    41 	 *            the object from where the extension was removed

    42 	 * @param extension

    43 	 *            the removed extension object

    44 	 */

    45 	public void extensionRemoved(TraceObject object,

    46 			TraceModelExtension extension);

    47 

    48 }