/*
* Copyright (C) 2014 Alfons Wirtz
* website www.freerouting.net
*
* This program 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 3 of the License, or
* (at your option) any later version.
*
* This program 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 at <http://www.gnu.org/licenses/>
* for more details.
*
* IdNoGenerator.java
*
* Created on 13. Februar 2005, 08:21
*/
package datastructures;
/**
* Interface for creatiing unique identification number.
*
* @author Alfons Wirtz
*/
public interface IdNoGenerator
{
/**
* Create a new unique identification number.
*/
int new_no();
/**
* Return the maximum generated id number so far.
*/
int max_generated_no();
}