1   /*
2    * Copyright 2003 - 2014 The eFaps Team
3    *
4    * Licensed under the Apache License, Version 2.0 (the "License");
5    * you may not use this file except in compliance with the License.
6    * You may obtain a copy of the License at
7    *
8    *     http://www.apache.org/licenses/LICENSE-2.0
9    *
10   * Unless required by applicable law or agreed to in writing, software
11   * distributed under the License is distributed on an "AS IS" BASIS,
12   * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
13   * See the License for the specific language governing permissions and
14   * limitations under the License.
15   *
16   * Revision:        $Rev$
17   * Last Changed:    $Date$
18   * Last Changed By: $Author$
19   */
20  
21  
22  package org.efaps.db.print;
23  
24  import java.sql.SQLException;
25  
26  import org.efaps.db.wrapper.SQLSelect;
27  import org.efaps.util.EFapsException;
28  
29  /**
30   * Abstract Select Part.
31   *
32   * @author The eFaps Team
33   * @version $Id$
34   */
35  public abstract class AbstractSelectPart
36      implements ISelectPart
37  {
38      /**
39       * {@inheritDoc}
40       */
41      @Override
42      public void addObject(final Object[] _row)
43          throws SQLException
44      {
45          //no objects must be added
46      }
47  
48      /**
49       * {@inheritDoc}
50       */
51      @Override
52      public Object getObject()
53      {
54          return null;
55      }
56  
57      /**
58       * {@inheritDoc}
59       */
60      @Override
61      public  void add2Where(final OneSelect _oneselect,
62                             final SQLSelect _select)
63      {
64          //nothing must be added
65      }
66  
67      /**
68       * {@inheritDoc}
69       */
70      @Override
71      public void next()
72          throws EFapsException
73      {
74          // we do nothing as default
75      }
76  }