]> git.mxchange.org Git - hub.git/blob - application/hub/classes/discovery/recipient/class_BaseRecipientDiscovery.php
Updated 'core' + renamed 'main' -> 'classes'.
[hub.git] / application / hub / classes / discovery / recipient / class_BaseRecipientDiscovery.php
1 <?php
2 /**
3  * A PackageRecipient discovery class
4  *
5  * @author              Roland Haeder <webmaster@shipsimu.org>
6  * @version             0.0.0
7  * @copyright   Copyright (c) 2007, 2008 Roland Haeder, 2009 - 2015 Hub Developer Team
8  * @license             GNU GPL 3.0 or any newer version
9  * @link                http://www.shipsimu.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 BaseRecipientDiscovery extends BaseNodeDiscovery implements DiscoverableRecipient {
25         /**
26          * Protected constructor
27          *
28          * @param       $className      Real class name
29          * @return      void
30          */
31         protected function __construct ($className) {
32                 // Call parent constructor
33                 parent::__construct($className);
34
35                 /*
36                  * Get recipients list instance and set it here for all discovery
37                  * implementations.
38                  */
39                 $listInstance = RecipientListFactory::createRecipientListInstance();
40                 $this->setListInstance($listInstance);
41         }
42
43         /**
44          * "Getter" for recipient iterator
45          *
46          * @return$iteratorInstance An instance of a Iterateable object
47          */
48         public final function getIterator () {
49                 // Get iterator from it
50                 $iteratorInstance = $this->getListInstance()->getIterator();
51
52                 // Return it
53                 return $iteratorInstance;
54         }
55
56         /**
57          * Clears all recipients for e.g. another package to deliver. This method
58          * simply clears the inner list instance.
59          *
60          * @return      void
61          */
62         public final function clearRecipients () {
63                 // Clear the list
64                 $this->getListInstance()->clearList();
65         }
66
67         /**
68          * Checks whether the recipient list is empty
69          *
70          * @return      $isEmpty        Whether the recipient list is empty
71          */
72         public final function isRecipientListEmpty () {
73                 // Check it ...
74                 $isEmpty = ($this->getListInstance()->count() == 0);
75
76                 // Return it
77                 return $isEmpty;
78         }
79 }
80
81 // [EOF]
82 ?>