diff -r a151135b0cf9 -r aa2539c91954 tracesrv/tracecompiler/src/com.nokia.tracecompiler/src/com/nokia/tracecompiler/engine/rules/RulesEngineResetListener.java
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/tracesrv/tracecompiler/src/com.nokia.tracecompiler/src/com/nokia/tracecompiler/engine/rules/RulesEngineResetListener.java	Fri Oct 08 14:56:39 2010 +0300
@@ -0,0 +1,96 @@
+/*
+* Copyright (c) 2007 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:
+*
+* Model reset listener
+*
+*/
+package com.nokia.tracecompiler.engine.rules;
+
+import com.nokia.tracecompiler.model.Trace;
+import com.nokia.tracecompiler.model.TraceCompilerException;
+import com.nokia.tracecompiler.model.TraceGroup;
+import com.nokia.tracecompiler.model.TraceModel;
+import com.nokia.tracecompiler.model.TraceModelResetListener;
+import com.nokia.tracecompiler.project.TraceProjectAPI;
+
+/**
+ * Model reset listener
+ * 
+ */
+final class RulesEngineResetListener implements TraceModelResetListener {
+
+	/**
+	 * Rule engine
+	 */
+	private final RulesEngine engine;
+
+	/**
+	 * Trace model
+	 */
+	private final TraceModel model;
+
+	/**
+	 * Constructor
+	 * 
+	 * @param engine
+	 *            rule engine
+	 * @param model
+	 *            the trace model
+	 */
+	RulesEngineResetListener(RulesEngine engine, TraceModel model) {
+		this.engine = engine;
+		this.model = model;
+	}
+
+	/*
+	 * (non-Javadoc)
+	 * 
+	 * @see com.nokia.tracecompiler.model.TraceModelResetListener#modelResetting()
+	 */
+	public void modelResetting() {
+	}
+
+	/*
+	 * (non-Javadoc)
+	 * 
+	 * @see com.nokia.tracecompiler.model.TraceModelResetListener#modelReset()
+	 */
+	public void modelReset() {
+		model.removeExtensions(TraceProjectAPI.class);
+	}
+
+	/*
+	 * (non-Javadoc)
+	 * 
+	 * @see com.nokia.tracecompiler.model.TraceModelResetListener#modelValid(boolean)
+	 */
+	public void modelValid(boolean valid) throws TraceCompilerException {
+		if (valid) {
+			model.startProcessing();
+			try {
+				// Creates the trace API if it does not exist yet
+				engine.setDefaultTraceAPI();
+				// Adds filler parameters to correct places
+				for (TraceGroup group : model) {
+					for (Trace trace : group) {
+						engine.checkFillerParameters(trace);
+					}
+				}
+			} finally {
+				model.processingComplete();
+			}
+		}
+	}
+}
\ No newline at end of file