bundles/org.simantics.databoard/src/org/simantics/databoard/accessor/event/OptionalValueRemoved.java

   1 /*******************************************************************************\r
   2  *  Copyright (c) 2010 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.databoard.accessor.event;
  13
  14 import org.simantics.databoard.accessor.reference.ChildReference;\r
  15
  16
  17 public class OptionalValueRemoved extends ModificationEvent {
  18
  19         public OptionalValueRemoved() {}
  20 \r
  21         public OptionalValueRemoved(ChildReference reference) {\r
  22                 this.reference = reference;\r
  23         }\r
  24
  25         @Override
  26         public OptionalValueRemoved clone(ChildReference newReference) {
  27                 OptionalValueRemoved result = new OptionalValueRemoved();
  28                 result.reference = newReference;
  29                 return result;
  30         }
  31 \r
  32         @Override\r
  33         public String toString() {              \r
  34                 return toRef()+" value removed";\r
  35         }\r
  36
  37 }
  38