blob: 52ca61b44923bcc9a5f1c495737a9e8b9c04dd49 (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
|
<?php
/**
* Wraps a non-recursive iterator with methods to be recursive
* without children.
*
* Alternatively wraps a recursive iterator to prevent recursing deeper
* than the wrapped iterator.
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 2 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License along
* with this program; if not, write to the Free Software Foundation, Inc.,
* 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
* http://www.gnu.org/copyleft/gpl.html
*
* @file
* @ingroup Maintenance
*/
class NotRecursiveIterator extends IteratorDecorator implements RecursiveIterator {
public function hasChildren() {
return false;
}
public function getChildren() {
return null;
}
}
|
