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 * A viewer command which applies to a range of viewlets.
25 */
26
27package com.parctechnologies.eclipse.visualisation;
28
29import java.util.Collection;
30import java.util.LinkedList;
31import java.util.Iterator;
32
33public abstract class ViewerRangeCommand extends ViewerCommand {
34
35  private ViewletRange viewletRange;
36
37  public ViewerRangeCommand(ContainerViewer viewer,
38                            ViewletRange viewletRange) {
39      super(viewer);
40      this.viewletRange = viewletRange;
41  }
42
43  protected ViewletRange getViewletRange() {
44    return viewletRange;
45  }
46
47  protected ContainerViewer getContainerViewer()
48  {
49    return((ContainerViewer) getViewer());
50  }
51
52}
53