public ProcessTreeNode (DeliveryProcess _process)
public ProcessTreeNode (DeliveryProcess _process, DefaultTreeModel _model)
	public ProcessTreeNode (DeliveryProcess _process)	{		super() ;		this.process = _process ;		this.setUserObject(process.getDescriptor().getName()) ;		/*		 * Adding elements to the tree		 */		Collection <BreakdownElement> localNested = process.getNestedElements() ;		BreakdownElement localElement ;		Iterator <BreakdownElement> localIterator = localNested.iterator() ;		while (localIterator.hasNext())		{			localElement = localIterator.next() ;			if (localElement instanceof Component)			{				this.add(new ComponentTreeNode((Component) localElement)) ;			}		}	}