1// BEGIN LICENSE BLOCK
2// Version: CMPL 1.1
3//
4// The contents of this file are subject to the Cisco-style Mozilla Public
5// License Version 1.1 (the "License"); you may not use this file except
6// in compliance with the License.  You may obtain a copy of the License
7// at www.eclipse-clp.org/license.
8//
9// Software distributed under the License is distributed on an "AS IS"
10// basis, WITHOUT WARRANTY OF ANY KIND, either express or implied.  See
11// the License for the specific language governing rights and limitations
12// under the License.
13//
14// The Original Code is  The ECLiPSe Constraint Logic Programming System.
15// The Initial Developer of the Original Code is  Cisco Systems, Inc.
16// Portions created by the Initial Developer are
17// Copyright (C) 2006 Cisco Systems, Inc.  All Rights Reserved.
18//
19// Contributor(s):
20//
21// END LICENSE BLOCK
22
23/**
24 * Command to set the propagation steps of a viewer
25 */
26package com.parctechnologies.eclipse.visualisation;
27import com.parctechnologies.eclipse.Atom;
28
29public class ViewerSetPropagationStepsCommand extends ViewerSetPropertyCommand {
30  // So as to avoid storing an Atom (which cannot be serialised) in a command
31  private String atom;
32
33  public ViewerSetPropagationStepsCommand(Viewer viewer,
34					  Atom atom) {
35      super(viewer, "viewPropagationSteps");
36      this.atom = atom.functor();
37  }
38
39  /**
40   * Define the 'newValue' for this property to be the atom "atom"
41   */
42  Object getNewValue() {
43    return new Atom(atom);
44  }
45}
46