1 /*******************************************************************************
2 * Copyright (c) 2007, 2010 Association for Decentralized Information Management
4 * All rights reserved. This program and the accompanying materials
5 * are made available under the terms of the Eclipse Public License v1.0
6 * which accompanies this distribution, and is available at
7 * http://www.eclipse.org/legal/epl-v10.html
10 * VTT Technical Research Centre of Finland - initial API and implementation
11 *******************************************************************************/
12 package org.simantics.diagram.adapter;
14 import org.simantics.db.AsyncReadGraph;
15 import org.simantics.db.Resource;
16 import org.simantics.db.procedure.AsyncProcedure;
17 import org.simantics.g2d.canvas.ICanvasContext;
18 import org.simantics.g2d.element.ElementClass;
19 import org.simantics.g2d.element.ElementHints;
20 import org.simantics.g2d.element.IElement;
21 import org.simantics.g2d.element.impl.Element;
24 * @author Antti Villberg
26 class SpawnRequest extends BaseRequest2<Resource, IElement> {
28 private final ElementClass clazz;
30 public SpawnRequest(ICanvasContext canvas, ElementClass clazz, Resource resource) {
31 super(canvas, resource);
36 public void perform(AsyncReadGraph graph, final AsyncProcedure<IElement> procedure) {
37 IElement e = Element.spawnNew(clazz);
38 e.setHint(ElementHints.KEY_OBJECT, data);
39 //System.out.println("Spawn " + e);
40 procedure.execute(graph, e);