public function CFNodeSubject::addObserver in Changed Fields API 7.2

Same name and namespace in other branches

1. 7 includes/changed_fields.core.inc \CFNodeSubject::addObserver()

Add observer to list.

Parameters

CFObserverInterface $observer: Observer object to add.

Overrides CFSubjectInterface::addObserver

File

includes/changed_fields.core.inc, line 158

File contains core classes and interfaces.

Class

CFNodeSubject

Class CFNodeSubject.

Code

public function addObserver(CFObserverInterface $observer) {
  $this->observers[$observer
    ->getId()] = $observer;
}