3 * A ListenerPool handler visitor
5 * @author Roland Haeder <webmaster@ship-simu.org>
7 * @copyright Copyright (c) 2007, 2008 Roland Haeder, 2009 Hub Developer Team
8 * @license GNU GPL 3.0 or any newer version
9 * @link http://www.ship-simu.org
11 * This program is free software: you can redistribute it and/or modify
12 * it under the terms of the GNU General Public License as published by
13 * the Free Software Foundation, either version 3 of the License, or
14 * (at your option) any later version.
16 * This program is distributed in the hope that it will be useful,
17 * but WITHOUT ANY WARRANTY; without even the implied warranty of
18 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
19 * GNU General Public License for more details.
21 * You should have received a copy of the GNU General Public License
22 * along with this program. If not, see <http://www.gnu.org/licenses/>.
24 class HandlerListenerPoolVisitor extends BaseVisitor implements ListenerPoolVisitor {
26 * Protected constructor
30 protected function __construct () {
31 // Call parent constructor
32 parent::__construct(__CLASS__);
35 $this->setVisitorMode('handler');
39 * Creates an instance of this class
41 * @return $visitorInstance An instance a Visitorable class
43 public final static function createHandlerListenerPoolVisitor () {
45 $visitorInstance = new HandlerListenerPoolVisitor();
47 // Return the prepared instance
48 return $visitorInstance;
52 * Visits the given pool instance
54 * @param $poolInstance A Poolable instance
56 * @todo Find some use of doListen() method in listener pool classes
58 public function visitPool (Poolable $poolInstance) {
59 // The pool itself wont listen to any connections but maybe we need
60 // this stub for something later on
61 // $poolInstance->doListen();
65 * Visits the given decorator instance
67 * @param $listenerInstance A Listenable instance
69 * @todo Find some use of doListen() method in listener decorator classes
71 public function visitDecorator (Listenable $listenerInstance) {
72 // The decorator itself wont listen to any connections but maybe we need
73 // this stub for something later on
74 // $listenerInstance->doListen();
78 * Visits the given listener instance
80 * @param $listenerInstance A listenerable instance
83 public function visitListener (Listenable $listenerInstance) {
84 // Just call the listener->doListen
85 $listenerInstance->doListen();