/*!
* This program is free software; you can redistribute it and/or modify it under the
* terms of the GNU Lesser General Public License, version 2.1 as published by the Free Software
* Foundation.
*
* You should have received a copy of the GNU Lesser General Public License along with this
* program; if not, you can obtain a copy at http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html
* or from the Free Software Foundation, Inc.,
* 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
*
* This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY;
* without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
* See the GNU Lesser General Public License for more details.
*
* Copyright (c) 2002-2013 Pentaho Corporation.. All rights reserved.
*/
package org.pentaho.reporting.designer.core.editor.drilldown;
import java.util.Comparator;
/**
* Todo: Document me!
* <p/>
* Date: 05.08.2010 Time: 14:18:08
*
* @author Thomas Morgner.
*/
public class DrillDownUiProfileComparator implements Comparator {
public DrillDownUiProfileComparator() {
}
public int compare( final Object o1, final Object o2 ) {
if ( o1 == null && o2 == null ) {
return 0;
}
if ( o1 == null ) {
return -1;
}
if ( o2 == null ) {
return +1;
}
final DrillDownUiProfile p1 = (DrillDownUiProfile) o1;
final DrillDownUiProfile p2 = (DrillDownUiProfile) o2;
if ( p1.getOrderKey() < p2.getOrderKey() ) {
return -1;
}
if ( p1.getOrderKey() > p2.getOrderKey() ) {
return +1;
}
return p1.getDisplayName().compareTo( p2.getDisplayName() );
}
}