/***** BEGIN LICENSE BLOCK *****
* Version: CPL 1.0/GPL 2.0/LGPL 2.1
*
* The contents of this file are subject to the Common Public
* License Version 1.0 (the "License"); you may not use this file
* except in compliance with the License. You may obtain a copy of
* the License at http://www.eclipse.org/legal/cpl-v10.html
*
* Software distributed under the License is distributed on an "AS
* IS" basis, WITHOUT WARRANTY OF ANY KIND, either express or
* implied. See the License for the specific language governing
* rights and limitations under the License.
*
* Copyright (C) 2006 Lukas Felber <lfelber@hsr.ch>
* Copyright (C) 2006 Mirko Stocker <me@misto.ch>
* Copyright (C) 2006 Thomas Corbat <tcorbat@hsr.ch>
*
* Alternatively, the contents of this file may be used under the terms of
* either of the GNU General Public License Version 2 or later (the "GPL"),
* or the GNU Lesser General Public License Version 2.1 or later (the "LGPL"),
* in which case the provisions of the GPL or the LGPL are applicable instead
* of those above. If you wish to allow use of your version of this file only
* under the terms of either the GPL or the LGPL, and not to allow others to
* use your version of this file under the terms of the CPL, indicate your
* decision by deleting the provisions above and replace them with the notice
* and other provisions required by the GPL or the LGPL. If you do not delete
* the provisions above, a recipient may use your version of this file under
* the terms of any one of the CPL, the GPL or the LGPL.
***** END LICENSE BLOCK *****/
package org.rubypeople.rdt.refactoring.core.inlineclass;
import java.io.Serializable;
import java.util.Comparator;
import org.eclipse.text.edits.TextEdit;
public class TextEditComparator implements Comparator<TextEdit>, Serializable {
private static final long serialVersionUID = -299999588528965708L;
public int compare(TextEdit o1, TextEdit o2) {
if(o1.getOffset() < o2.getOffset()){
return -1;
}
else if(o1.getOffset() == o2.getOffset()){
if(o1.getLength() < o2.getLength()){
return -1;
}
else if(o1.getOffset() == o2.getOffset()){
return 0;
}
else{
return 1;
}
}
else{
return 1;
}
}
}