protected emitNodePropertyChanged ( Neos\ContentRepository\Domain\Model\NodeInterface $node, string $propertyName, mixed $oldValue, mixed $newValue ) : void | ||
$node | Neos\ContentRepository\Domain\Model\NodeInterface | |
$propertyName | string | name of the property that has been changed/added |
$oldValue | mixed | the property value before it was changed or NULL if the property is new |
$newValue | mixed | the new property value |
return | void |