interface CFSubjectInterface in Changed Fields API 7.2

Interface CFSubjectInterface.

Hierarchy

• interface \CFSubjectInterface

File

includes/changed_fields.core.inc, line 11

File contains core classes and interfaces.

interface CFSubjectInterface {

  /**
   * Add observer to list.
   *
   * @param CFObserverInterface $observer
   *   Observer object to add.
   */
  public function addObserver(CFObserverInterface $observer);

  /**
   * Remove observer from list.
   *
   * @param CFObserverInterface $observer
   *   Observer object to remove.
   */
  public function removeObserver(CFObserverInterface $observer);

  /**
   * Notify all registered observers if needed.
   */
  public function checkNodeFields();

  /**
   * Returns node object.
   */
  public function getNode();

  /**
   * Returns changed fields.
   */
  public function getChangedFields();

}

Members

Name	Modifiers	Type	Description	Overrides
CFSubjectInterface::addObserver	public	function	Add observer to list.	1
CFSubjectInterface::checkNodeFields	public	function	Notify all registered observers if needed.	1
CFSubjectInterface::getChangedFields	public	function	Returns changed fields.	1
CFSubjectInterface::getNode	public	function	Returns node object.	1
CFSubjectInterface::removeObserver	public	function	Remove observer from list.	1