diff -r 07b41fa8d1dd -r ca8a1b6995f6 tracefw/tracecompiler/src/com.nokia.tracecompiler/src/com/nokia/tracecompiler/engine/project/TraceIDCache.java
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/tracefw/tracecompiler/src/com.nokia.tracecompiler/src/com/nokia/tracecompiler/engine/project/TraceIDCache.java	Tue Aug 31 16:45:49 2010 +0300
@@ -0,0 +1,65 @@
+/*
+* Copyright (c) 2008 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:
+*
+* Cache file for storing trace and group identifiers
+*
+*/
+package com.nokia.tracecompiler.engine.project;
+
+import com.nokia.tracecompiler.project.TraceProjectFile;
+
+/**
+ * Cache file for storing trace and group identifiers
+ * 
+ */
+public final class TraceIDCache extends TraceProjectFile {
+
+	/**
+	 * Title shown in UI
+	 */
+	private static final String TITLE = Messages
+			.getString("TraceIDCache.Title"); //$NON-NLS-1$
+
+	/**
+	 * Constructor
+	 * 
+	 * @param cachePath
+	 *            path to the cache file
+	 */
+	public TraceIDCache(String cachePath) {
+		super(cachePath, ""); //$NON-NLS-1$
+	}
+
+	/*
+	 * (non-Javadoc)
+	 * 
+	 * @see com.nokia.tracecompiler.project.TraceProjectFile#getFileExtension()
+	 */
+	@Override
+	protected String getFileExtension() {
+		return ProjectConstants.FIXED_ID_DEFINITIONS_FILE_NAME;
+	}
+
+	/*
+	 * (non-Javadoc)
+	 * 
+	 * @see com.nokia.tracecompiler.project.TraceProjectFile#getTitle()
+	 */
+	@Override
+	public String getTitle() {
+		return TITLE;
+	}
+
+}