--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/sysperfana/analyzetoolext/com.nokia.s60tools.analyzetool/src/com/nokia/s60tools/analyzetool/engine/IMemoryActivityModel.java	Thu Feb 11 15:22:14 2010 +0200
@@ -0,0 +1,93 @@
+/*
+ * Copyright (c) 2008-2009 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.
+	 * @param processes The list of processes to set
+	 */
+	public void addProcesses(AbstractList<ProcessInfo> processes);
+	
+	/**
+	 * Sets the selected ProcessInfo
+	 * @param processInfo
+	 */
+	public void setSelectedProcess(ProcessInfo processInfo);
+	
+	/**
+	 * returns the last selected process
+	 * @return
+	 */
+	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
+	 */
+	public Long getLastProcessTime();
+
+	/**
+	 * get get first point time from all processes
+	 * @return time
+	 */
+	public Long getFirstMemOpTime();
+
+	/**
+	 * get last point time from all processes
+	 * @return time
+	 */
+	public Long getLastMemOpTime();
+
+	/**
+	 * get highest cumulated memory
+	 * @return size
+	 */
+	public int getHighestCumulatedMemoryAlloc();
+
+	/**
+	 * get list of processes
+	 * @return processes
+	 */
+	public AbstractList<ProcessInfo> getProcesses();
+
+	
+	/**
+	 * @param listener the listener to register
+	 */
+	void addListener(IMemoryActivityModelChangeListener listener);
+	
+	/**
+	 * @param listener the listener to remove
+	 */
+	void removeListener(IMemoryActivityModelChangeListener listener);
+	
+}