trace/traceviewer/com.nokia.traceviewer/src/com/nokia/traceviewer/engine/MediaCallback.java
/*
* Copyright (c) 2007-2010 Nokia Corporation and/or its subsidiary(-ies).
* All rights reserved.
* This component and the accompanying materials are made available
* under the terms of "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:
*
* Media Callback interface
*
*/
package com.nokia.traceviewer.engine;
/**
* Media Callback interface
*
*/
public interface MediaCallback {
/**
* Processes data
*
* @param properties
* trace properties
*
*/
public void processTrace(TraceProperties properties);
/**
* Informs that Reader has reached EOF
*
* @param reader
* reader hit the EOF
*/
public void endOfFile(DataReader reader);
/**
* Notifies that data handle has changed. MediaCallback should shutdown the
* reader and set it to null so that it will be created again when started
* next time.
*/
public void dataHandleChanged();
}