JObserverUpdaterInterface

Observer updater pattern implementation for Joomla

since	3.1.2
package	Joomla.Platform

__construct

Constructor

__construct(\JObservableInterface $observable)

since	3.1.2

\JObservableInterfaceThe observable subject object

Adds an observer to the JObservableInterface instance updated by this This method can be called fron JObservableInterface::attachObserver

attachObserver(\JObserverInterface $observer) : void

since	3.1.2

\JObserverInterfaceThe observer object

Enable/Disable calling of observers (this is useful when calling parent:: function

doCallObservers(boolean $enabled) : boolean

since	3.1.2

booleanEnable (true) or Disable (false) the observer events

booleanReturns old state

Call all observers for $event with $params

update(string $event, array $params) : void

since	3.1.2

stringEvent name (function name in observer)

arrayParams of event (params in observer function)