1 /*******************************************************************************
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2 * Copyright (c) 2007, 2010 Association for Decentralized Information Management
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3 * in Industry THTH ry.
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4 * All rights reserved. This program and the accompanying materials
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5 * are made available under the terms of the Eclipse Public License v1.0
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6 * which accompanies this distribution, and is available at
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7 * http://www.eclipse.org/legal/epl-v10.html
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10 * VTT Technical Research Centre of Finland - initial API and implementation
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11 *******************************************************************************/
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12 package org.simantics.g2d.diagram.handler.impl;
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14 import org.simantics.g2d.diagram.IDiagram;
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15 import org.simantics.g2d.diagram.handler.DataElementMap;
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16 import org.simantics.g2d.element.ElementHints;
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17 import org.simantics.g2d.element.ElementUtils;
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18 import org.simantics.g2d.element.IElement;
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21 * @author Toni Kalajainen
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23 public class DataElementMapImpl implements DataElementMap {
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26 public Object getData(IDiagram d, IElement element) {
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27 assert(ElementUtils.getDiagram(element) == d);
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28 return element.getHint(ElementHints.KEY_OBJECT);
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32 public IElement getElement(IDiagram d, Object data) {
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33 for (IElement e : d.getElements())
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35 Object ed = e.getHint(ElementHints.KEY_OBJECT);
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36 if (ed!=null && ed.equals(data))
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