ScreenAndRole.java

// $HeadURL$
// $Id$
//
// Copyright © 2006, 2010, 2011, 2012 by the President and Fellows of Harvard College.
// 
// Screensaver is an open-source project developed by the ICCB-L and NSRB labs
// at Harvard Medical School. This software is distributed under the terms of
// the GNU General Public License.

package edu.harvard.med.screensaver.ui.users;

import edu.harvard.med.screensaver.model.screens.LabActivity;
import edu.harvard.med.screensaver.model.screens.Screen;
import edu.harvard.med.screensaver.util.Pair;

public class ScreenAndRole extends Pair<Screen,String> implements Comparable<ScreenAndRole>
{

  public ScreenAndRole(Screen screen, String role)
  {
    super(screen, role);
  }
  
  public Screen getScreen() { return getFirst(); }
  
  public String getRole() { return getSecond(); } 
  
  public LabActivity getLastLabActivity() 
  {
    if (getScreen().getLabActivities().size() > 0) { 
      return getScreen().getLabActivities().last();
    }
    return null;
  }

  public int compareTo(ScreenAndRole other)
  {
    return -1 * getScreen().getFacilityId().compareTo(other.getScreen().getFacilityId());
  }

}