1 /*******************************************************************************
2 * Copyright (c) 2010 Association for Decentralized Information Management in
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.databoard.accessor.event;
14 import org.simantics.databoard.accessor.reference.ChildReference;
15 import org.simantics.databoard.annotations.Optional;
16 import org.simantics.databoard.binding.Binding;
17 import org.simantics.databoard.binding.mutable.MutableVariant;
19 public class OptionalValueAssigned extends ModificationEvent {
21 public @Optional MutableVariant newValue;
23 public OptionalValueAssigned() {}
25 public OptionalValueAssigned(ChildReference reference, MutableVariant newComponentValue) {
26 this.reference = reference;
27 this.newValue = newComponentValue;
30 public OptionalValueAssigned(MutableVariant newComponentValue) {
31 this.newValue = newComponentValue;
34 public OptionalValueAssigned(Binding binding, Object newComponentValue) {
35 this.newValue = new MutableVariant(binding, newComponentValue);
39 public OptionalValueAssigned clone(ChildReference newReference) {
40 OptionalValueAssigned result = new OptionalValueAssigned(newValue);
41 result.reference = newReference;
46 public String toString() {
47 return toRef()+"= "+newValue;