Tuple


1   /*
2    * ============================================================================
3    * GNU Lesser General Public License
4    * ============================================================================
5    *
6    * JasperReports - Free Java report-generating library.
7    * Copyright (C) 2001-2006 JasperSoft Corporation http://www.jaspersoft.com
8    * 
9    * This library is free software; you can redistribute it and/or
10   * modify it under the terms of the GNU Lesser General Public
11   * License as published by the Free Software Foundation; either
12   * version 2.1 of the License, or (at your option) any later version.
13   * 
14   * This library is distributed in the hope that it will be useful,
15   * but WITHOUT ANY WARRANTY; without even the implied warranty of
16   * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
17   * Lesser General Public License for more details.
18   * 
19   * You should have received a copy of the GNU Lesser General Public
20   * License along with this library; if not, write to the Free Software
21   * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307, USA.
22   * 
23   * JasperSoft Corporation
24   * 303 Second Street, Suite 450 North
25   * San Francisco, CA 94107
26   * http://www.jaspersoft.com
27   */
28  package net.sf.jasperreports.olap.mapping;
29  
30  import java.util.ArrayList  ;
31  import java.util.Iterator  ;
32  import java.util.List  ;
33  
34  
35  /**
36   * @author Lucian Chirita (lucianc@users.sourceforge.net)
37   * @version $Id: Tuple.java 1247 2006-05-05 19:13:59 +0300 (Fri, 05 May 2006) lucianc $
38   */
39  public class Tuple
40  {
41      private final List   members;
42      
43      public Tuple ()
44      {
45          this.members = new ArrayList  ();
46      }
47      
48      public Tuple (TupleMember member)
49      {
50          this.members = new ArrayList  (1);
51          addMember(member);
52      }
53      
54      public void addMember (TupleMember member)
55      {
56          members.add(member);
57      }
58      
59      public List   getMembers ()
60      {
61          return members;
62      }
63      
64      public String  [] getMemberUniqueNames ()
65      {
66          String  [] names = new String  [members.size()];
67          Iterator   it = members.iterator();
68          for (int i = 0; i < names.length; ++i)
69          {
70              TupleMember member = (TupleMember) it.next();
71              names[i] = member.getUniqueName();
72          }
73          return names;
74      }
75  }
76
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