diff -r 14dc2103a631 -r ed1c9f64298a trace/tracebuilder/com.nokia.tracebuilder/src/com/nokia/tracebuilder/engine/source/TraceFormattingRule.java
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/trace/tracebuilder/com.nokia.tracebuilder/src/com/nokia/tracebuilder/engine/source/TraceFormattingRule.java	Wed Jun 23 14:35:40 2010 +0300
@@ -0,0 +1,75 @@
+/*
+* 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:
+*
+* Formatting rules are provided by Trace objects
+*
+*/
+package com.nokia.tracebuilder.engine.source;
+
+import com.nokia.tracebuilder.model.Trace;
+import com.nokia.tracebuilder.model.TraceObjectRule;
+import com.nokia.tracebuilder.model.TraceParameter;
+import com.nokia.tracebuilder.plugin.TraceAPIFormatter.TraceFormatType;
+
+/**
+ * Formatting rules are stored into traces as extension. When inserting a trace
+ * to source the formatting rules are used to convert the trace into source file
+ * representation.
+ * 
+ */
+public interface TraceFormattingRule extends TraceObjectRule {
+
+	/**
+	 * Gets the format for given trace
+	 * 
+	 * @param trace
+	 *            the trace
+	 * @param formatType
+	 *            the type of the format requested
+	 * @return the format
+	 */
+	public String getFormat(Trace trace, TraceFormatType formatType);
+
+	/**
+	 * Maps the trace name to name shown in source
+	 * 
+	 * @param trace
+	 *            the trace to be mapped
+	 * @return the name shown in source
+	 */
+	public String mapNameToSource(Trace trace);
+
+	/**
+	 * Maps the parameter count to source.
+	 * 
+	 * @param trace
+	 *            the trace
+	 * @param count
+	 *            the parameter count
+	 * @return mapped parameter count
+	 */
+	public String mapParameterCountToSource(Trace trace, int count);
+
+	/**
+	 * Removes parameter text from trace text
+	 * 
+	 * @param parameter
+	 *            the parameter 
+	 * @param index
+	 *            index of the parameter 
+	 */
+	public void parameterAboutToBeRemoved(TraceParameter parameter, int index);
+
+}