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Java > Open Source Codes > org > enhydra > barracuda > core > comp > IterativeModel


1 /*
2  * Copyright (C) 2003 Christian Cryder [christianc@granitepeaks.com]
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  * $Id: IterativeModel.java,v 1.5 2004/02/01 05:16:27 christianc Exp $
19  */
20 package org.enhydra.barracuda.core.comp;
21
22 import java.util.*;
23
24 /**
25  * This interface defines the methods needed to implement
26  * an IterativeModel object.
27  */
28 public interface IterativeModel {
29
30     public void preIterate();
31     public void postIterate();
32     public boolean hasNext();
33     public void loadNext();
34     
35 }
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