/*
* 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.sip.provider;
/** Generic Identifier.
*/
public class Identifier
{
/** The actual id */
String id;
/** Costructs a new void Identifier. */
Identifier()
{
}
/** Costructs a new Identifier. */
Identifier(String id)
{ this.id=id;
}
/** Costructs a new Identifier. */
Identifier(Identifier i)
{ this.id=i.id;
}
/** Whether the Identifier equals to <i>obj</i>. */
public boolean equals(Object obj)
{ try
{ Identifier i=(Identifier)obj;
return id.equals(i.id);
}
catch (Exception e) { return false; }
}
/** Gets an int hashCode for the Identifier. */
public int hashCode()
{ return id.hashCode();
}
/** Gets a String value for the Identifier */
public String toString()
{ return id;
}
}