]> git.mxchange.org Git - hub.git/blob - application/hub/main/tasks/network/class_NetworkPackageReaderTask.php
Added a new task for listener pools and network package readers (for abstract Network...
[hub.git] / application / hub / main / tasks / network / class_NetworkPackageReaderTask.php
1 <?php
2 /**
3  * A NetworkPackageReader task
4  *
5  * @author              Roland Haeder <webmaster@ship-simu.org>
6  * @version             0.0.0
7  * @copyright   Copyright (c) 2007, 2008 Roland Haeder, 2009 - 2011 Hub Developer Team
8  * @license             GNU GPL 3.0 or any newer version
9  * @link                http://www.ship-simu.org
10  *
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.
15  *
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.
20  *
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/>.
23  */
24 class NetworkPackageReaderTask extends BaseTask implements Taskable, Visitable {
25         /**
26          * Protected constructor
27          *
28          * @return      void
29          */
30         protected function __construct () {
31                 // Call parent constructor
32                 parent::__construct(__CLASS__);
33         }
34
35         /**
36          * Creates an instance of this class
37          *
38          * @return      $taskInstance   An instance of a Taskable/Visitable class
39          */
40         public static final function createNetworkPackageReaderTask () {
41                 // Get new instance
42                 $taskInstance = new NetworkPackageReaderTask();
43
44                 // Return the prepared instance
45                 return $taskInstance;
46         }
47
48         /**
49          * Accepts the visitor to process the visit "request"
50          *
51          * @param       $visitorInstance        An instance of a Visitor class
52          * @return      void
53          */
54         public function accept (Visitor $visitorInstance) {
55                 // Visit this task
56                 $visitorInstance->visitTask($this);
57         }
58
59         /**
60          * Executes the task
61          *
62          * @return      void
63          */
64         public function executeTask () {
65                 // Get a singleton network package instance
66                 $packageInstance = NetworkPackageFactory::createNetworkPackageInstance();
67
68                 // Do we have something to handle?
69                 if ($packageInstance->isNewRawDataPending()) {
70                         // We have to handle raw data from the socket
71                         $packageInstance->handleIncomingSocketRawData();
72                 } elseif ($packageInstance->isNewPackageArrived()) {
73                         // Okay, then handle newly arrived package
74                         $packageInstance->handleNewlyArrivedPackage();
75                 } // END - if
76         }
77 }
78
79 // [EOF]
80 ?>