diff -r 14dc2103a631 -r ed1c9f64298a trace/tracebuilder/com.nokia.tracebuilder/src/com/nokia/tracebuilder/engine/source/SourceLocationRule.java
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/trace/tracebuilder/com.nokia.tracebuilder/src/com/nokia/tracebuilder/engine/source/SourceLocationRule.java	Wed Jun 23 14:35:40 2010 +0300
@@ -0,0 +1,65 @@
+/*
+* 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:
+*
+* Rules for mapping trace model entries into source code
+*
+*/
+package com.nokia.tracebuilder.engine.source;
+
+import com.nokia.tracebuilder.model.TraceObjectRule;
+
+/**
+ * Rules for relocating traces in source code
+ * 
+ */
+public interface SourceLocationRule extends TraceObjectRule {
+
+	/**
+	 * Rule type for context-relative location
+	 */
+	int CONTEXT_RELATIVE = 1;
+
+	/**
+	 * Rule type for absolute location
+	 */
+	int ABSOLUTE = 2;
+
+	/**
+	 * Gets the rule type
+	 * 
+	 * @return rule type
+	 */
+	public int getLocationType();
+
+	/**
+	 * Gets the offset where the trace is inserted
+	 * 
+	 * @return the offset
+	 */
+	public int getLocationOffset();
+
+	/**
+	 * Flag which determines whether this locator should be removed from the
+	 * trace after the trace has been inserted to source. If this is left to the
+	 * trace, the trace is relocated every time it is inserted.
+	 * <p>
+	 * Note that if this returns false, the extension should also be persistent
+	 * so that the relocations work over TraceBuilder restarts.
+	 * 
+	 * @return true if this should be removed after insertion
+	 */
+	public boolean isRemovedAfterInsert();
+
+}