void firePropertyChildAdded(TreeNodeAddedEvent event) {
		if (this.nodeListeners != null) {
			for (final TreeNodeListener listener : this.nodeListeners) {
				if (listener != null) {
					listener.treeNodeChildAdded(event);
				}
			}
		}
		final N parentNode = getParentNode();
		assert parentNode != this;
		if (parentNode != null) {
			parentNode.firePropertyChildAdded(event);
		}
	}
void firePropertyChildAdded ( TreeNodeAddedEvent event ) { if ( this . nodeListeners != null ) { for ( final TreeNodeListener listener : this . nodeListeners ) { if ( listener != null ) { listener . treeNodeChildAdded ( event ) ; } } } final N parentNode = getParentNode ( ) ; assert parentNode != this ; if ( parentNode != null ) { parentNode . firePropertyChildAdded ( event ) ; } }
Fire the event for the node child sets.

@param event the event.