JagBlockCollection


1   /*   Copyright (C) 2003 Finalist IT Group
2    *
3    *   This file is part of JAG - the Java J2EE Application Generator
4    *
5    *   JAG is free software; you can redistribute it and/or modify
6    *   it under the terms of the GNU General Public License as published by
7    *   the Free Software Foundation; either version 2 of the License, or
8    *   (at your option) any later version.
9    *   JAG 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
12   *   GNU General Public License for more details.
13   *   You should have received a copy of the GNU General Public License
14   *   along with JAG; if not, write to the Free Software
15   *   Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
16   */
17  
18  package com.finalist.jag.template.parser;
19  
20  
21  /**
22   * Class JagBlockCollection
23   *
24   *
25   * @author Wendel D. de Witte
26   * @version %I%, %G%
27   */
28  public class JagBlockCollection extends JagBlockImpl {
29  
30     /**
31      * Method toString
32      *
33      *
34      * @return
35      *
36      */
37     public String   toString() {
38        return getTextBuffer(getFirstChild());
39     }
40  
41  
42     /**
43      * Method getTextBuffer
44      *
45      *
46      * @param childBlock
47      *
48      * @return
49      *
50      */
51     private String   getTextBuffer(JagBlock childBlock) {
52  
53        if (childBlock == null) {
54           return "";
55        }
56  
57        StringBuffer   buffer = new StringBuffer  ();
58  
59        while (childBlock != null) {
60           buffer.append(childBlock.getText());
61           buffer.append(getTextBuffer(childBlock.getFirstChild()));
62  
63           childBlock = childBlock.getNextSibling();
64        }
65  
66        return buffer.toString();
67     }
68  }
69  
70  ;
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