--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/trace/traceviewer/com.nokia.traceviewer/src/com/nokia/traceviewer/dialog/treeitem/TreeItem.java	Wed Jun 23 14:49:59 2010 +0300
@@ -0,0 +1,97 @@
+/*
+ * Copyright (c) 2007-2010 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:
+ *
+ * Tree item interface
+ *
+ */
+package com.nokia.traceviewer.dialog.treeitem;
+
+/**
+ * Tree item interface
+ * 
+ */
+public interface TreeItem {
+
+	/**
+	 * Gets the name of the rule
+	 * 
+	 * @return the name
+	 */
+	public String getName();
+
+	/**
+	 * Sets the name of the rule
+	 * 
+	 * @param name
+	 *            the name to set
+	 */
+	public void setName(String name);
+
+	/**
+	 * Tells if this TreeItem is group
+	 * 
+	 * @return true if TreeItem is group
+	 */
+	public boolean isGroup();
+
+	/**
+	 * Gets children from this tree item
+	 * 
+	 * @return children
+	 */
+	public Object[] getChildren();
+
+	/**
+	 * Set parent
+	 * 
+	 * @param parent
+	 *            the new parent
+	 */
+	public void setParent(Object parent);
+
+	/**
+	 * Get parent
+	 * 
+	 * @return parent
+	 */
+	public Object getParent();
+
+	/**
+	 * Adds child
+	 * 
+	 * @param index
+	 *            index where to add item
+	 * @param treeItem
+	 *            new child
+	 */
+	public void addChild(int index, TreeItem treeItem);
+
+	/**
+	 * Adds child
+	 * 
+	 * @param treeItem
+	 *            new child
+	 */
+	public void addChild(TreeItem treeItem);
+
+	/**
+	 * Removes child
+	 * 
+	 * @param treeItem
+	 *            child to be removed
+	 */
+	public void removeChild(TreeItem treeItem);
+
+}