Revision 795,
626 bytes
checked in by viani, 15 years ago
(diff) |
Ticket #488 - Inclusão do módulo workflow no ramo trunk do repositório Expresso.
|
-
Property svn:executable set to
*
|
Rev | Line | |
---|
[795] | 1 | <?php |
---|
| 2 | /** |
---|
| 3 | * Methods to override: notify($event, $msg) |
---|
| 4 | * This implements the Observer design pattern defining the Observer class |
---|
| 5 | * Observer objects can be "attached" to Observable objects to listen for a specific event |
---|
| 6 | * |
---|
| 7 | * @abstract |
---|
| 8 | * @package Galaxia |
---|
| 9 | * @license http://www.gnu.org/copyleft/gpl.html GPL |
---|
| 10 | */ |
---|
| 11 | class Observer { |
---|
| 12 | ///This will be assigned by an observable object when attaching. |
---|
| 13 | var $_observerId=''; |
---|
| 14 | |
---|
| 15 | /** |
---|
| 16 | * Empty constructor |
---|
| 17 | * |
---|
| 18 | * @param string $event |
---|
| 19 | * @param string $msg |
---|
| 20 | * @access protected |
---|
| 21 | * @return void |
---|
| 22 | */ |
---|
| 23 | function notify($event, $msg) { |
---|
| 24 | // do something... |
---|
| 25 | } |
---|
| 26 | } |
---|
| 27 | ?> |
---|
Note: See
TracBrowser
for help on using the repository browser.