/* Copyright (C) 2004 - 2008  db4objects Inc.  http://www.db4o.com

This file is part of the db4o open source object database.

db4o is free software; you can redistribute it and/or modify it under
the terms of version 2 of the GNU General Public License as published
by the Free Software Foundation and as clarified by db4objects' GPL 
interpretation policy, available at
http://www.db4o.com/about/company/legalpolicies/gplinterpretation/
Alternatively you can write to db4objects, Inc., 1900 S Norfolk Street,
Suite 350, San Mateo, CA 94403, USA.

db4o 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 General Public License
for more details.

You should have received a copy of the GNU General Public License along
with this program; if not, write to the Free Software Foundation, Inc.,
59 Temple Place - Suite 330, Boston, MA  02111-1307, USA. */
package com.db4o.test.legacy;

import java.util.*;

import com.db4o.*;
import com.db4o.test.*;

/**
 * 
 */
public class TreeSetCustomComparable implements Comparable{
    
    public Set path;

    public TreeSetCustomComparable() {
      this.path = new TreeSet();
    }

    public int compareTo(Object that) {
      return hashCode()-that.hashCode();
    }
    
    public void store(){
        Test.deleteAllInstances(TreeMap.class);
        Map map=new TreeMap();
        map.put(new TreeSetCustomComparable(),new TreeSet());
        Test.objectContainer().store(map);
    }
    
    public void test(){
        TreeMap map=new TreeMap();
        ObjectSet result=Test.objectContainer().queryByExample(map);
        while(result.hasNext()) {
            TreeMap tm = (TreeMap)result.next();
            Test.ensure(tm.size() == 1);
            Iterator i = tm.keySet().iterator();
            Test.ensure(i.hasNext());
            TreeSetCustomComparable tscc = (TreeSetCustomComparable)i.next();
            TreeSet ts = (TreeSet)tm.get(tscc);
            Test.ensure(ts != null);
        }
    }
}
