protected void initLowerEquivalent()
	{
		this.lowerEquivalent = new HashSet<Node>();

		for (PhysicalEntity eq : pe.getMemberPhysicalEntity())
		{
			Node node = (Node) graph.getGraphObject(eq);
			if (node != null) this.lowerEquivalent.add(node);
		}

		lowerEquivalentInited = true;
	}
protected void initLowerEquivalent ( ) { this . lowerEquivalent = new HashSet < Node > ( ) ; for ( PhysicalEntity eq : pe . getMemberPhysicalEntity ( ) ) { Node node = ( Node ) graph . getGraphObject ( eq ) ; if ( node != null ) this . lowerEquivalent . add ( node ) ; } lowerEquivalentInited = true ; }
Finds member nodes if this is a homology node