--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/uidesigner/com.nokia.sdt.uimodel/src/com/nokia/sdt/component/property/ISequencePropertyValue.java	Fri Apr 03 23:33:03 2009 +0100
@@ -0,0 +1,97 @@
+/*
+* Copyright (c) 2009 Nokia Corporation and/or its subsidiary(-ies).
+* All rights reserved.
+* This component and the accompanying materials are made available
+* under the terms of the License "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: 
+*
+*/
+package com.nokia.sdt.component.property;
+
+import java.util.Iterator;
+
+	/**
+	 * Interface onto a property value that provides
+	 * read-only indexed access and the ability to
+	 * insert items by index
+	 *
+	 */
+public interface ISequencePropertyValue {
+
+	public static final int AT_END = Integer.MAX_VALUE;
+	
+	/**
+	 * Returns a view of the sequence as a property value source
+	 * sequence elements appear as properties with ids as strings
+	 * corresponding to zero-based index values
+	 */
+	IPropertyValueSource getValueSource();	
+	
+	/**
+	 * Returns the property path for the given element
+	 */
+	String getElementPath(int index);
+
+	/**
+	 * @return the number of items in the sequence
+	 */
+	int size();
+	
+	/**
+	 * Returns the given item in the sequence
+	 */
+	Object get(int index);
+	
+	/**
+	 * Removes the item at the given index
+	 */
+	void remove(int index);
+	
+	/**
+	 * Moves the item from its current index to the new index
+	 */
+	void move(int index, int newIndex);
+	
+	/**
+	 * Removes all items
+	 */
+	void clear();
+
+	/**
+	 * Returns an non-modifying iterator over the sequence
+	 */
+	Iterator iterator();
+	
+	/**
+	 * Add a new non-localized string value
+	 * @return the item's index
+	 */
+	int addStringLiteral(int index, String value);
+	
+	/**
+	 * Add a new localized string value
+	 * @return the item's index
+	 */
+	int addLocalizedString(int index, String value);
+
+	/**
+	 * Add a new component reference string value
+	 * @return the item's index
+	 */
+	int addComponentReferenceString(int index, String value);
+
+	/**
+     * Create a new child element for a sequence and insert it
+     * at the given position.
+     * @return new object of element type
+     */
+	IPropertyValueSource addChildValueSource(int index);
+}