net.sf.cpsolver.coursett
Class IdConvertor

java.lang.Object
  extended by net.sf.cpsolver.coursett.IdConvertor

public class IdConvertor
extends Object

Conversion of ids to sequential numbers. This class is used by TimetableXMLSaver to anonymise benchmark data sets. Conversion file can be provided by IdConvertor.File system property (e.g. -DIdConvertor.File=.\idconf.xml).

Version:
CourseTT 1.2 (University Course Timetabling)
Copyright (C) 2006 - 2010 Tomas Muller
muller@unitime.org
http://muller.unitime.org

This library is free software; you can redistribute it and/or modify it under the terms of the GNU Lesser General Public License as published by the Free Software Foundation; either version 3 of the License, or (at your option) any later version.

This library 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.

You should have received a copy of the GNU Lesser General Public License along with this library; if not see http://www.gnu.org/licenses/.

Constructor Summary
protected IdConvertor(String file)
          Constructor -- use getInstance() to get an instance of this class.
 
Method Summary
 void clear()
          Clear id conversion table.
 String convert(String type, String id)
          Convert id of given type.
static IdConvertor getInstance()
          Get an instance of IdConvertor class.
 void load()
          Load id conversion file.
 void load(File file)
          Load id conversion file.
 void save()
          Save id conversion file.
 void save(File file)
          Save id conversion file.
 
Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait
 

Constructor Detail

IdConvertor

protected IdConvertor(String file)
Constructor -- use getInstance() to get an instance of this class.

Method Detail

getInstance

public static IdConvertor getInstance()
Get an instance of IdConvertor class.


convert

public String convert(String type,
                      String id)
Convert id of given type.


clear

public void clear()
Clear id conversion table.


save

public void save(File file)
Save id conversion file.

Parameters:
file - id file to save

save

public void save()
Save id conversion file. Name of the file needs to be provided by system property IdConvertor.File


load

public void load(File file)
Load id conversion file.

Parameters:
file - id file to load

load

public void load()
Load id conversion file. Name of the file needs to be provided by system property IdConvertor.File



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