Event_Observer class - Documentation for SproutCMS

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class Event_Observer

Kohana event observer. Uses the SPL observer pattern.

Name	Visibility	Description
`$caller`

Name	Visibility	Description
__construct	public	Initializes a new observer and attaches the subject as the caller.
notify	public	Notify the observer of a new message. This function must be defined in
remove	public	Detaches this observer from the subject.
update	public	Updates the observer subject with a new caller.

void $Event_Observer->__construct ( Event_Subject $caller );

Initializes a new observer and attaches the subject as the caller.

void $Event_Observer->notify ( mixed $message );

Notify the observer of a new message. This function must be defined in
all observers and must take exactly one parameter of any type.

object $Event_Observer->remove ( );

Detaches this observer from the subject.

object $Event_Observer->update ( Event_Subject $caller );

Updates the observer subject with a new caller.