Subject/Observer design pattern in PEAR
| From: | Philippe Jausions | Date: | Wed, 21 Jul 2004 19:42:16 +0000 |
| Subject: | Subject/Observer design pattern in PEAR | ||
| Groups: | php.pear.dev | ||
| Request: | Send a blank email to pear-dev+get-32217@lists.php.net to get a copy of this message | ||
Hi,
Just wondering if the PEAR group advised about the member and method names to be used for the Subject/Observer design pattern?
- Add observer
- Remove observer
- Notify observers
- Constraint on object type for observers
- ID of observers
Apparently there is no consistency in the PEAR packages that use that pattern.
Cheers,
-Philippe