virtualMapping.subnodesRel = getVirtualSubnodeRelation (); virtualMapping.propertiesRel = getVirtualPropertyRelation ();
virtualMapping.subRelation = getVirtualSubnodeRelation (); virtualMapping.propRelation = getVirtualPropertyRelation ();
    public DbMapping getVirtualMapping () {	if (!virtual)	    return null;	if (virtualMapping == null) {	    virtualMapping = new DbMapping (ownType.app);	    virtualMapping.subnodesRel = getVirtualSubnodeRelation ();	    virtualMapping.propertiesRel = getVirtualPropertyRelation ();	}	return virtualMapping;    }