bundles/org.simantics.modeling/src/org/simantics/modeling/typicals/rules/LabelRule.java

   1 /*******************************************************************************\r
   2  * Copyright (c) 2012 Association for Decentralized Information Management in\r
   3  * Industry THTH ry.\r
   4  * All rights reserved. This program and the accompanying materials\r
   5  * are made available under the terms of the Eclipse Public License v1.0\r
   6  * which accompanies this distribution, and is available at\r
   7  * http://www.eclipse.org/legal/epl-v10.html\r
   8  *\r
   9  * Contributors:\r
  10  *     VTT Technical Research Centre of Finland - initial API and implementation\r
  11  *******************************************************************************/\r
  12 package org.simantics.modeling.typicals.rules;\r
  13 \r
  14 import org.simantics.db.Resource;\r
  15 import org.simantics.db.WriteGraph;\r
  16 import org.simantics.db.exception.DatabaseException;\r
  17 import org.simantics.layer0.Layer0;\r
  18 import org.simantics.modeling.typicals.ITypicalSynchronizationRule;\r
  19 import org.simantics.modeling.typicals.TypicalInfo;\r
  20 \r
  21 /**\r
  22  * @author Tuukka Lehtonen\r
  23  */\r
  24 public enum LabelRule implements ITypicalSynchronizationRule {\r
  25 \r
  26     INSTANCE;\r
  27 \r
  28     public static LabelRule getInstance() {\r
  29         return INSTANCE;\r
  30     }\r
  31 \r
  32     @Override\r
  33     public boolean synchronize(WriteGraph graph, Resource template, Resource instance, TypicalInfo info) throws DatabaseException {\r
  34         boolean result = Properties.synchronizePrimitivePropertyValue(graph, template, instance, Layer0.getInstance(graph).HasLabel);\r
  35         if(result) info.messageLog.add("\t\t\tlabel");\r
  36         return result;\r
  37     }\r
  38 \r
  39 }\r