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Java > Open Source Codes > org > dbunit > dataset > ITableIterator


1 /*
2  *
3  * The DbUnit Database Testing Framework
4  * Copyright (C)2002-2004, DbUnit.org
5  *
6  * This library is free software; you can redistribute it and/or
7  * modify it under the terms of the GNU Lesser General Public
8  * License as published by the Free Software Foundation; either
9  * version 2.1 of the License, or (at your option) any later version.
10  *
11  * This library is distributed in the hope that it will be useful,
12  * but WITHOUT ANY WARRANTY; without even the implied warranty of
13  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
14  * Lesser General Public License for more details.
15  *
16  * You should have received a copy of the GNU Lesser General Public
17  * License along with this library; if not, write to the Free Software
18  * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
19  *
20  */
21 package org.dbunit.dataset;
22
23 /**
24  * @author Manuel Laflamme
25  * @since Apr 5, 2003
26  * @version $Revision: 1.4 $
27  */
28 public interface ITableIterator
29 {
30     /**
31      * Position this iterator to the next table. The iterator is initially
32      * positioned before the first table; the first call to the method next
33      * makes the first table the current table; the second call makes the
34      * second table the current table, and so on.
35      *
36      * @return <code>true</code> if the new current table is valid;
37      * <code>false</code> if there are no more table
38      */
39     public boolean next() throws DataSetException;
40
41     /**
42      * Returns the metadata of the current table.
43      */
44     public ITableMetaData getTableMetaData() throws DataSetException;
45
46     /**
47      * Returns the current table.
48      */
49     public ITable getTable() throws DataSetException;
50 }
51
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