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1   /*******************************************************************************
2    * Gisgraphy Project 
3    *  
4    *    This library is free software; you can redistribute it and/or
5    *    modify it under the terms of the GNU Lesser General Public
6    *    License as published by the Free Software Foundation; either
7    *    version 2.1 of the License, or (at your option) any later version.
8    *  
9    *    This library is distributed in the hope that it will be useful,
10   *    but WITHOUT ANY WARRANTY; without even the implied warranty of
11   *    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
12   *    Lesser General Public License for more details.
13   *  
14   *    You should have received a copy of the GNU Lesser General Public
15   *    License along with this library; if not, write to the Free Software
16   *    Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307, USA
17   *  
18   *   Copyright 2008  Gisgraphy project 
19   * 
20   *   David Masclet <davidmasclet@gisgraphy.com>
21   ******************************************************************************/
22  package com.gisgraphy.domain.repository;
23  
24  /**
25   * 
26   * class to generate ids in order to add streets and place to the datastore and not be in conflict
27   *@author <a href="mailto:david.masclet@gisgraphy.com">David Masclet</a>
28   *
29   */
30  public interface IIdGenerator {
31  
32  	public long getNextFeatureId();
33  
34  	public long getNextGId();
35  	
36  	public long getFeatureId();
37  
38  	public long getGid();
39  	
40  	/**
41  	 * synchronise the generator with the database
42  	 */
43  	public void sync();
44  
45  }