01: /*
02: *
03: * The DbUnit Database Testing Framework
04: * Copyright (C)2002-2004, DbUnit.org
05: *
06: * This library is free software; you can redistribute it and/or
07: * modify it under the terms of the GNU Lesser General Public
08: * License as published by the Free Software Foundation; either
09: * 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.filter;
22:
23: import org.slf4j.Logger;
24: import org.slf4j.LoggerFactory;
25:
26: import org.dbunit.dataset.*;
27:
28: /**
29: * @author Manuel Laflamme
30: * @since Apr 6, 2003
31: * @version $Revision: 554 $
32: */
33: public class SequenceTableIterator implements ITableIterator {
34:
35: /**
36: * Logger for this class
37: */
38: private static final Logger logger = LoggerFactory
39: .getLogger(SequenceTableIterator.class);
40:
41: private final String[] _tableNames;
42: private final IDataSet _dataSet;
43: private int _index = -1;
44:
45: public SequenceTableIterator(String[] tableNames, IDataSet dataSet) {
46: _tableNames = tableNames;
47: _dataSet = dataSet;
48: }
49:
50: ////////////////////////////////////////////////////////////////////////////
51: // ITableIterator interface
52:
53: public boolean next() throws DataSetException {
54: logger.debug("next() - start");
55:
56: _index++;
57: return _index < _tableNames.length;
58: }
59:
60: public ITableMetaData getTableMetaData() throws DataSetException {
61: logger.debug("getTableMetaData() - start");
62:
63: return _dataSet.getTableMetaData(_tableNames[_index]);
64: }
65:
66: public ITable getTable() throws DataSetException {
67: logger.debug("getTable() - start");
68:
69: return _dataSet.getTable(_tableNames[_index]);
70: }
71: }
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