/*

 * Copyright (c) 2008-2010 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:  Definitions for the class IMemoryActivityModel

 *

 */

package com.nokia.s60tools.analyzetool.engine;

import java.util.AbstractList;

import com.nokia.s60tools.analyzetool.engine.statistic.ProcessInfo;

/**

 * Interface for the memory model of AnalyzeTool

 */

public interface IMemoryActivityModel {

	/**

	 * Sets the data to use. This will cause listeners to be notified.

	 */

	public void addProcesses(AbstractList<ProcessInfo> processes);

	/**

	 * Sets the selected ProcessInfo

	 * @param processInfo

	 */

	public void setSelectedProcess(ProcessInfo processInfo);

	/**

	 * returns the last selected process

	 * @return Selected process

	 */

	public ProcessInfo getSelectedProcess();

	/**

	 * Get the start time of the process that started first

	 * @return time

	 */

	public Long getFirstProcessTime();

	/**

	 * Get end time of the process that ended last

	 * @return Last process time

	 */

	public Long getLastProcessTime();

	/**

	 * Get time of the first memory operation

	 * @return First memory operation time.

	 */

	public Long getFirstMemOpTime();

	/**

	 * Get last memory operation time from all processes

	 * @return Last memory operation time.

	 */

	public Long getLastMemOpTime();

	/**

	 * get highest cumulated memory

	 * @return size

	 */

	public int getHighestCumulatedMemoryAlloc();

	/**

	 * Get list of processes

	 * @return processes list

	 */

	public AbstractList<ProcessInfo> getProcesses();

	/**

	 */

	void addListener(IMemoryActivityModelChangeListener listener);

	/**

	 */

	void removeListener(IMemoryActivityModelChangeListener listener);

	/**

	 * Returns true if callstack reading from files is done on demand after the

	 * initial parsing phase. This assumes file positions are available from

	 * BaseInfo

	 * @return true for deferred callstack reading, false otherwise

	 */

	public boolean isDeferredCallstackReading();

	/**

	 * @param value

	 */

	public void setDeferredCallstackReading(boolean value);

	/**

	 * Setter for the ICallstackManager

	 */

	public void setCallstackManager(ICallstackManager callstackManager);

	/**

	 * @return CallstackManager

	 */

	public ICallstackManager getCallstackManager();

}