uidesigner/com.nokia.sdt.emf.dm/src/com/nokia/sdt/emf/dm/impl/PropertyValueSequence.java
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/*
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* Copyright (c) 2009 Nokia Corporation and/or its subsidiary(-ies).
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* All rights reserved.
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* This component and the accompanying materials are made available
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* under the terms of the License "Eclipse Public License v1.0"
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* which accompanies this distribution, and is available
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* at the URL "http://www.eclipse.org/legal/epl-v10.html".
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*
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* Initial Contributors:
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* Nokia Corporation - initial contribution.
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*
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* Contributors:
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*
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* Description: 
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*
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*/
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package com.nokia.sdt.emf.dm.impl;
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import com.nokia.sdt.emf.dm.IPropertyValue;
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import org.eclipse.emf.ecore.util.EObjectContainmentEList;
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	/**
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	 * Subclass of EObjectContainmentEList used to
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	 * stored array property values. Provides changed
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	 * notification
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	 */
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public class PropertyValueSequence extends EObjectContainmentEList {
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	/**
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	 * 
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	 */
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	private static final long serialVersionUID = 1L;
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	private IPropertyContainerImpl propertyContainer;
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	private Object id; // id for this sequence
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	private String path; // full property path to this sequence
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	public PropertyValueSequence(Class dataClass, IPropertyValueImpl owner, int featureID, IPropertyContainerImpl container) {
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		super(dataClass, owner, featureID);
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		this.propertyContainer = container;
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	}	
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	public Object getID() {
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		return id;
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	}
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	void setID(Object id) {
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		this.id = id;
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	}
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	public String getPath() {
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		return path;
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	}
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	void setPath(String path) {
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		this.path = path;
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	}
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	@Override
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	protected void didChange() {
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		super.didChange();
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		IPropertyValueImpl owner = (IPropertyValueImpl) this.owner;
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		if (propertyContainer != null) {
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			String propertyID = propertyContainer.findPropertyIDForValue(owner);
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			if (propertyID != null) {
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				propertyContainer.propertyChanged(propertyID, owner, owner);
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			}
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		}
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	}
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	@Override
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	protected void didAdd(int index, Object newObject) {
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		super.didAdd(index, newObject);
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		IPropertyValue pv = (IPropertyValue) newObject;
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		if (pv.hasCompoundValue()) {
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			IPropertyContainerImpl cv = (IPropertyContainerImpl) pv.getCompoundValue();
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			cv.setPath(path + "." + Integer.toString(index));
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		}
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	}
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}