interface PropertyChangedListener in Zircon Profile 8

Contract for classes that are potential listeners of a <tt>NotifyPropertyChanged</tt> implementor.

@link www.doctrine-project.org @since 2.0 @author Guilherme Blanco <[e-mail]> @author Jonathan Wage <[e-mail]> @author Roman Borschel <[e-mail]>

Hierarchy

• interface \Doctrine\Common\PropertyChangedListener

File

vendor/doctrine/common/lib/Doctrine/Common/PropertyChangedListener.php, line 32

Namespace

Doctrine\Common

interface PropertyChangedListener {

  /**
   * Notifies the listener of a property change.
   *
   * @param object $sender       The object on which the property changed.
   * @param string $propertyName The name of the property that changed.
   * @param mixed  $oldValue     The old value of the property that changed.
   * @param mixed  $newValue     The new value of the property that changed.
   *
   * @return void
   */
  function propertyChanged($sender, $propertyName, $oldValue, $newValue);

}

Members

Name	Modifiers	Type	Description	Overrides
PropertyChangedListener::propertyChanged		function	Notifies the listener of a property change.