/*
* Copyright (C) 2005 Luca Veltri - University of Parma - Italy
*
* This file is part of MjSip (http://www.mjsip.org)
*
* MjSip is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 2 of the License, or
* (at your option) any later version.
*
* MjSip 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 MjSip; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
*
* Author(s):
* Luca Veltri (luca.veltri@unipr.it)
*/
package org.zoolu.tools;
import java.util.Vector;
/** HashSet
*/
public class HashSet
{
Vector set;
public HashSet()
{ set=new Vector();
}
public int size()
{ return set.size();
}
public boolean isEmpty()
{ return set.isEmpty();
}
public boolean add(Object o)
{ set.addElement(o);
return true;
}
public boolean remove(Object o)
{ return set.removeElement(o);
}
public boolean contains(Object o)
{ return set.contains(o);
}
public Iterator iterator()
{ return new Iterator(set);
}
}